Background: The most frequent spinal fracture is the thoracolumbar fracture. Minimally invasive percutaneous fixation of cases having thoracolumbar vertebral fractures without neurological impairments has remained con...Background: The most frequent spinal fracture is the thoracolumbar fracture. Minimally invasive percutaneous fixation of cases having thoracolumbar vertebral fractures without neurological impairments has remained controversial. The advantages of minimally invasive percutaneous fixation are decreasing muscle and soft tissue injury, decreasing blood loss and infection rate, in addition to shortening hospital stay and recovery times. In comparison to the open technique, percutaneous fixation is adequate for treating thoracolumbar (TL) fractures without causing neurological impairments & with satisfactory outcomes in terms of kyphosis decline. Elevated radiation exposure to the surgeon &the patient, lack of decompression and fusion via bone graft, & a steep learning curve are all disadvantages of percutaneous fixation of vertebral fractures. Methods: This study was retrospectively conducted on forty-eight patients, age ranging from 16 to 65 years old, with a thoracolumbar (TL) fracture without causing neurological impairments who were meeting the eligibility criteria for fixation in the period from July 2019 to January 2024. Results: We included the forty-eight patients who met the inclusion criteria (34 males and 14 females) their ages ranged from 16 to 65 years. The most common pathology was L1 fracture in 38 patients. No major complications were experienced, only wound infection in five patients which was treated efficiently with repeated dressings and broad-spectrum antibiotics. Four patients experienced misdirected screws, only in one patient the screw encroach into the spinal canal with no deficit experienced, while the other three showed minimally laterally deviated screws. Conclusion: The advantages of percutaneous pedicle screw fixation in thoracolumbar fractures through preservation of posterior musculature, are less blood loss, shorter operative time, lower infection risk, less post-operative pain, shorter rehabilitation time as well as a shorter hospital stay. Limitations of percutaneous fixation include the inability to achieve direct spinal canal decompression and, not having the option to perform a fusion and also requiring a learning curve to master the anatomy and technique.展开更多
BACKGROUND Neonatal distal humeral physeal fractures are rare and difficult to diagnose.Thus,missed diagnoses and delayed healing are possible.Few studies have reported surgical treatment,because a callus may develop ...BACKGROUND Neonatal distal humeral physeal fractures are rare and difficult to diagnose.Thus,missed diagnoses and delayed healing are possible.Few studies have reported surgical treatment,because a callus may develop at the fracture site 5 d after the fracture,resulting in difficult reduction,and reduction of the limb may cause further physeal injury.Other surgical challenges include the provision of adequate anesthesia and complexity of the operation.However,without appropriate reduction and fixation,a varus elbow deformity may develop.Manual reduction and percutaneous pin fixation are ideal treatment options.CASE SUMMARY A 4-day-old neonate with left elbow pain accompanied by limited movement for 4 d was admitted,and diagnosed with delayed physeal fracture of the distal humerus based on physical examination,ultrasonography,and magnetic resonance imaging.The patient was treated by manual reduction combined with percutaneous pin fixation under arthrography.Postoperatively,the reduction was successful.The upper limbs could have been lifted and the fingers could have been moved freely on the second day after the operation.CONCLUSION The techniques of manual reduction and percutaneous pin fixation,to treat neonatal distal humeral physeal fractures,are safe and reliable.展开更多
BACKGROUND Comminuted calcaneal fractures present significant treatment challenges.Open reduction and internal fixation carries risks such as infection and skin necrosis,while minimally invasive techniques may comprom...BACKGROUND Comminuted calcaneal fractures present significant treatment challenges.Open reduction and internal fixation carries risks such as infection and skin necrosis,while minimally invasive techniques may compromise reduction stability.Conservative management is generally limited to minimally displaced fractures.Traditional Chinese manual bone-setting has a long history in fracture treatment and is renowned globally for achieving functional reduction.It offers distinct advantages including lower cost,minimal soft tissue trauma,and the avoidance of expensive reduction equipment or internal fixation materials.CASE SUMMARY A 60-year-old female presented with left foot pain and limited mobility following a fall.Computed tomography scan revealed a Sanders type IV calcaneal fracture with a Böhler angle of 0°.A standardized,stepwise Traditional Chinese manual bone-setting was initially performed,followed by percutaneous screw fixation through several mini-incisions after satisfactory alignment was confirmed under fluoroscopy.The Visual Analog Scale score decreased from 5 on postoperative day 1 to 3 by day 3.The American Orthopaedic Foot and Ankle Society score improved from 73 at 6 weeks to 90 at 3 months,indicating rapid functional recovery and high patient satisfaction.At 7 months postoperatively,the American Orthopaedic Foot and Ankle Society score reached 95,prompting removal of internal fixation.At the 6-year follow-up,reduction remained well maintained,with the Böhler angle preserved at 22°.CONCLUSION The combination of Traditional Chinese manual bone-setting and percutaneous screw fixation achieved satisfactory functional reduction for comminuted calcaneal fractures.展开更多
<b style="line-height:1.5;"><span style="font-family:Verdana;">Background</span><span style="font-family:Verdana;">:</span><span style="font-size:10....<b style="line-height:1.5;"><span style="font-family:Verdana;">Background</span><span style="font-family:Verdana;">:</span><span style="font-size:10.0pt;font-family:""> </span></b><span style="font-family:'';font-size:10pt;"><span style="font-family:Verdana;font-size:12px;">Basic principle for the treatment of pyogenic spondylitis (PS) is conservative care, but surgical intervention is often required when conservative treatment may fail. We have experienced many conservative cases of various complications due to long-term bed rest and poor pain control. Recently we have adopted percutaneous pedicle screw (PPS) fixation for the treatment of PS as a minimally invasive spine stabilization (MISt) fusion to reduce such morbidity of the conservative care. </span><b><span style="font-family:Verdana;font-size:12px;">Objective</span></b></span><b style="line-height:1.5;"><span style="font-family:Verdana;">:</span><span style="font-size:10.0pt;font-family:""> </span></b><span style="font-family:'';font-size:10pt;"><span style="font-family:Verdana;font-size:12px;">To evaluate the impact of PPS fixation in patients with PS. </span><b><span style="font-family:Verdana;font-size:12px;">Study Design</span></b></span><b style="line-height:1.5;"><span style="font-family:Verdana;">:</span><span style="font-size:10.0pt;font-family:""> </span></b><span style="font-family:'';font-size:10pt;"><span style="font-family:Verdana;font-size:12px;">A retrospective analysis of the medical records. </span><b><span style="font-family:Verdana;font-size:12px;">Subjects, Methods</span></b></span><b style="line-height:1.5;"><span style="font-family:Verdana;">:</span><span style="font-size:10.0pt;font-family:""> </span></b><span style="line-height:1.5;font-family:Verdana;">We reviewed 54 consecutive patients who underwent treatment in our hospital for PS during 2005-2018 and observed for more than 12 months. Of those we excluded cases show</span><span style="line-height:1.5;font-family:Verdana;">ing</span><span style="line-height:1.5;font-family:Verdana;"> effectiveness to initial treatment (it was defined fever relief or C-reactive protein (CRP) inversion in 3 weeks of antibiotics) so that this study is a retrospective study in cases show</span><span style="line-height:1.5;font-family:Verdana;">ing</span><span style="line-height:1.5;font-family:Verdana;"> initial treatment resistance. Finally, this study included 29 cases. Medical records of these 29 cases were reviewed for baseline, organism isolated and its detection rate, the clinical outcome in 12 months (Discharge, Transfer, Death), the period from </span><span style="line-height:1.5;font-family:Verdana;">the </span><span style="font-family:'';font-size:10pt;"><span style="font-family:Verdana;font-size:12px;">first visit to our hospital to fever relief, CRP inversion, ambulation, and Discharge or Transfer. </span><b><span style="font-family:Verdana;font-size:12px;">Results</span></b></span><b style="line-height:1.5;"><span style="font-family:Verdana;">:</span></b><span style="line-height:1.5;font-family:Verdana;"> These cases </span><span style="line-height:1.5;font-family:Verdana;">were </span><span style="line-height:1.5;font-family:Verdana;">divided into two groups, the conservative group (C-group): 17 cases, and the PPS group (P-group): 12 cases. There is no statistically significant difference in fever relief (p</span><span style="font-family:'';font-size:10pt;"> </span><span style="line-height:1.5;font-family:Verdana;">=</span><span style="font-family:'';font-size:10pt;"> </span><span style="line-height:1.5;font-family:Verdana;">0.051) and CRP inversion (p</span><span style="font-family:'';font-size:10pt;"> </span><span style="line-height:1.5;font-family:Verdana;">=</span><span style="font-family:'';font-size:10pt;"> </span><span style="line-height:1.5;font-family:Verdana;">0.208). The period to ambulation and discharge or transfer was significantly shorter in group P (p</span><span style="font-family:'';font-size:10pt;"> </span><span style="line-height:1.5;font-family:Verdana;">=</span><span style="font-family:'';font-size:10pt;"> </span><span style="line-height:1.5;font-family:Verdana;">0.020, p</span><span style="font-family:'';font-size:10pt;"> </span><span style="line-height:1.5;font-family:Verdana;">=</span><span style="font-family:'';font-size:10pt;"> </span><span style="line-height:1.5;font-family:Verdana;">0.031). 1-Year survival rate was 92% in the P-group, and 71% in the C-group. There is no statistically significant difference (p</span><span style="font-family:'';font-size:10pt;"> </span><span style="line-height:1.5;font-family:Verdana;">=</span><span style="font-family:'';font-size:10pt;"> </span><span style="line-height:1.5;font-family:Verdana;">0.354) between </span><span style="line-height:1.5;font-family:Verdana;">the </span><span style="font-family:'';font-size:10pt;"><span style="font-family:Verdana;font-size:12px;">two groups. The rate of Discharge to home and care facility is 58% in P-group, and 47% in C-group. And the rate of Transfer is 34% in P-group, and 35% in C-group. </span><b><span style="font-family:Verdana;font-size:12px;">Conclusion</span></b></span><b style="line-height:1.5;"><span style="font-family:Verdana;">:</span><span style="font-size:10.0pt;font-family:""> </span></b><span style="line-height:1.5;font-family:Verdana;">PPS fixation was effective to achieve shorten</span><span style="line-height:1.5;font-family:Verdana;">ing</span><span style="line-height:1.5;font-family:Verdana;"> the period to ambulation and discharge or transfer. But it was not effective </span><span style="line-height:1.5;font-family:Verdana;">in</span><span style="line-height:1.5;font-family:Verdana;"> infection control. This suggests that PPS fixation should be aggressively administered to patients who can expect pain relief and early ambulation by PPS fixation in the patient of PS show</span><span style="line-height:1.5;font-family:Verdana;">ing</span><span style="line-height:1.5;font-family:Verdana;"> resistance to initial treatment.展开更多
Objective: to discuss the effect of minimally invasive percutaneous plate internal fixation and its influence on trauma control in the treatment of tibial fractures. Methods: 72 patients with tibial fracture who recei...Objective: to discuss the effect of minimally invasive percutaneous plate internal fixation and its influence on trauma control in the treatment of tibial fractures. Methods: 72 patients with tibial fracture who received surgical treatment in our hospital were divided into two groups by single and double number distribution method. The study group and routine group were treated with minimally invasive percutaneous plate internal fixation and open reduction and internal fixation respectively. The effects, satisfaction, surgical indexes, quality of life, complications and traumatic stress indexes of different groups of patients after different treatment methods were discussed. Results: by observing the effect and satisfaction degree of different groups of patients after different treatments, we know that the total effective rate and satisfaction degree of the patients in the study group were 94.45%, (95.65 ± 1.75) points, while the total effective rate of the patients in the routine group was 72.22%, (76.54 ± 0.65) points, and the data comparison was higher in the study group (P < 0.05);In the investigation of the quality of life of different groups of patients after different treatments, it was found that the quality of life of the patients in the study group was better (P < 0.05);In terms of the operative indexes and traumatic stress indexes of different groups of patients treated in different ways, the improvement effect of the operative indexes and traumatic stress indexes of the selected study group was better than that of the routine group (P < 0.05);Comparing the complications of different groups of patients after different ways of treatment, it shows that the probability of complications in the study group is lower than that in the routine group (P < 0.05). Conclusion: in order to improve the therapeutic effect, satisfaction and quality of life of patients with tibial fracture, reduce the probability of complications, and improve various indexes of operation and traumatic stress, minimally invasive percutaneous plate internal fixation is needed, and its application is very significant.展开更多
The purpose of this study was to observe the clinical efficacy of umbilical cord in the treatment of Jinri capsule and analyze its effect on postoperative injury and bone metabolism. Methods 90 cases of SAP tree fract...The purpose of this study was to observe the clinical efficacy of umbilical cord in the treatment of Jinri capsule and analyze its effect on postoperative injury and bone metabolism. Methods 90 cases of SAP tree fracture were randomly divided into two groups according to 1:1. In the control group, 45 patients were treated with MIPO, and 45 patients were treated with Jintian capsule based on MIPO for 6 weeks. Organic volume content (VOC), bone mass number (TB.n), elastic bone stress (ES) and calcium (BFP) were compared according to bone volume ratio (BV/TV) before and 6 weeks after operation. Six months postoperatively, bone protective function (OPG), tartrate phosphatase (TRAP), K collagen (KTH) and shoulder recovery were observed. Results Within 6 weeks after treatment, bone quality indexes such as TV were significantly lower than those in control group (P<0.05), and bone quality indexes such as VOC and TBC were significantly lower than those in control group (P<0.05). Significantly lower than control group (P<0.05). N was significantly higher than that of control group (P<0.05). The osteogenesis rates of BGP and OPG were higher than those of the control group (P<0.05), and the osteogenesis rates of TRAP and CTX were significantly lower than those of the control group (P<0.05). Were compared between the two groups before and 6 weeks after operation. Six months after surgery, the observation group had better function recovery, and the constant Murley score was significantly higher than that of the control group. Conclusion MIPO combined with Jintiange capsule can significantly improve the function recovery effect of shoulder joint, effectively stabilize bone mass index, promote the formation of bone structure, quickly recover bone metabolism function, and finally achieve fracture healing. It is worthy of clinical application.展开更多
To evaluate the clinical significance of Baumann’s angle in the closed reduction and percutaneous pinning fixation for supracondylar fractures of the humerus in children.Methods There were 97 children (male 59,female...To evaluate the clinical significance of Baumann’s angle in the closed reduction and percutaneous pinning fixation for supracondylar fractures of the humerus in children.Methods There were 97 children (male 59,female 38,mean age of 6.8 years) with displaced supracondylar fracrtures of the humerus were treated in this hospital.Under fluoroscopy guidance,three-dimensional displacement of fractures was corrected by closed reduction.The percutaneous Kirschner wire pinning was applied only if the radiographs demonstrated that Baumann’s angle was less than 4 degree compared to that on the normal side.All of them were followed up for 34.5 months (range,12 to 48 months).Results There was one case with ulnar nerve palsy associated with the pinning.There were no Volkmann’s contracture in this group.X-ray examinations revealed an average 73.7 degrees of Baumann angle on the injured and 72.8 on uninjured side.An average 7.6 degrees of the carrying angle on the injured and 9.7 on uninjured side were also demonstrated by radiography.Five patients developed slight cubitus varus deformity.The result according to Flynn criteria were excellent in 85 patients (87.6%),good in 12 patients (12.4%).Conclusion The satisfactory results can be gained in children with displaced supracondylar fractures of the humerus by restoration of the normal Baumann angle and percutaneous pinning fixation.18 refs,2 figs.展开更多
Displaced and unstable pelvic ring injuries have been treated mainly by open reduction and internal fixation. The goal of treatment relies on restoration of pelvic anatomy with stable internal fixation, allowing early...Displaced and unstable pelvic ring injuries have been treated mainly by open reduction and internal fixation. The goal of treatment relies on restoration of pelvic anatomy with stable internal fixation, allowing early mobilization of the patient.The symphysis pubis dislocation （〉25 mm） is consistent indication for anterior internal fixation.3 In most situations, the fixation of the displaced symphysis pubis requires extensive exposure, which may lead to complications including blood loss, neural or vascular injury, postoperative infections, wound healing problems and heterotopic bone formation.展开更多
Background Routine anteroposterior radiographs of the acromioclavicular （AC） joint with or without weight bearing have limitations in demonstrating the AC joint. Transarticular fixation with Kirschner wire is a trea...Background Routine anteroposterior radiographs of the acromioclavicular （AC） joint with or without weight bearing have limitations in demonstrating the AC joint. Transarticular fixation with Kirschner wire is a treatment choice for AC dislocations. However, percutaneous fixation of the AC joint is technically demanding. The C-arm fluoroscopy can be used as routine intraoperative guidance to facilitate this procedure. The current study aims to introduce new projections, the axial and tangential views of AC joint, to help evaluate the severity of the injury and facilitate the percutaneous procedure. Methods Three shoulder specimens were used to find the projection directions of the axial and tangential views of the AC joint by using the digital radiography （DR） unit. The axial and tangential views were taken of 20 adult volunteers by referencing the projection directions determined in the shoulder specimens. The angles showed on the DR system and the angles between the coronal plane of the body and the vertical plane of the flat panel detector （FPD） during taking these radiographs were recorded. The C-arm fluoroscopy unit was used to take the axial and tangential views referencing the angles measured on the DR system. Routine anteroposterior radiographs of the AC joint were taken on the volunteers. The minimal distances from the distal clavicle to the acromion were measured on both tangential and anteroposterior radiographs. The data was statistically analyzed. Results The clear axial and tangential radiographs of AC joints of the volunteers were obtained using both DR and C-arm fluoroscopy units. The angles demonstrated on the DR window are （20.8±2.4）° for male and （18.3±2.3）° for female. During taking the axial views, the angles between the coronal plane of the body and vertical plane of FPD are （23.3±3.2）° for male and （20,1±2.4）° for female. During taking tangential views, the corresponding angles are （117.5±3.7）° for male and （113.1±3.3）° for female. On the tangential radiographs, the minimal distance from the distal clavicle to the acromion is （6.1±1.2） mm, wider than the same measurement on the anteroposterior radiographs （P 〈0.05）. Statistical analyses showed no significant differences in the above-mentioned angles and the minimal distances between the left and right AC joints （P 〉0.05）. There were no significant differences in the above-mentioned angles between DR and C-arm fluoroscopy units （P 〉0.05）. Conclusions The axial and tangential radiographs of the AC joint can demonstrate the joint clearly and they can be easily obtained with both DR system and C-arm fluoroscopy unit in similar projection directions.展开更多
文摘Background: The most frequent spinal fracture is the thoracolumbar fracture. Minimally invasive percutaneous fixation of cases having thoracolumbar vertebral fractures without neurological impairments has remained controversial. The advantages of minimally invasive percutaneous fixation are decreasing muscle and soft tissue injury, decreasing blood loss and infection rate, in addition to shortening hospital stay and recovery times. In comparison to the open technique, percutaneous fixation is adequate for treating thoracolumbar (TL) fractures without causing neurological impairments & with satisfactory outcomes in terms of kyphosis decline. Elevated radiation exposure to the surgeon &the patient, lack of decompression and fusion via bone graft, & a steep learning curve are all disadvantages of percutaneous fixation of vertebral fractures. Methods: This study was retrospectively conducted on forty-eight patients, age ranging from 16 to 65 years old, with a thoracolumbar (TL) fracture without causing neurological impairments who were meeting the eligibility criteria for fixation in the period from July 2019 to January 2024. Results: We included the forty-eight patients who met the inclusion criteria (34 males and 14 females) their ages ranged from 16 to 65 years. The most common pathology was L1 fracture in 38 patients. No major complications were experienced, only wound infection in five patients which was treated efficiently with repeated dressings and broad-spectrum antibiotics. Four patients experienced misdirected screws, only in one patient the screw encroach into the spinal canal with no deficit experienced, while the other three showed minimally laterally deviated screws. Conclusion: The advantages of percutaneous pedicle screw fixation in thoracolumbar fractures through preservation of posterior musculature, are less blood loss, shorter operative time, lower infection risk, less post-operative pain, shorter rehabilitation time as well as a shorter hospital stay. Limitations of percutaneous fixation include the inability to achieve direct spinal canal decompression and, not having the option to perform a fusion and also requiring a learning curve to master the anatomy and technique.
文摘BACKGROUND Neonatal distal humeral physeal fractures are rare and difficult to diagnose.Thus,missed diagnoses and delayed healing are possible.Few studies have reported surgical treatment,because a callus may develop at the fracture site 5 d after the fracture,resulting in difficult reduction,and reduction of the limb may cause further physeal injury.Other surgical challenges include the provision of adequate anesthesia and complexity of the operation.However,without appropriate reduction and fixation,a varus elbow deformity may develop.Manual reduction and percutaneous pin fixation are ideal treatment options.CASE SUMMARY A 4-day-old neonate with left elbow pain accompanied by limited movement for 4 d was admitted,and diagnosed with delayed physeal fracture of the distal humerus based on physical examination,ultrasonography,and magnetic resonance imaging.The patient was treated by manual reduction combined with percutaneous pin fixation under arthrography.Postoperatively,the reduction was successful.The upper limbs could have been lifted and the fingers could have been moved freely on the second day after the operation.CONCLUSION The techniques of manual reduction and percutaneous pin fixation,to treat neonatal distal humeral physeal fractures,are safe and reliable.
基金Supported by Jin-Wen Liu Academic Experience Heritage Studio Special Fund of National Famous Traditional Chinese Medicine,No.75.
文摘BACKGROUND Comminuted calcaneal fractures present significant treatment challenges.Open reduction and internal fixation carries risks such as infection and skin necrosis,while minimally invasive techniques may compromise reduction stability.Conservative management is generally limited to minimally displaced fractures.Traditional Chinese manual bone-setting has a long history in fracture treatment and is renowned globally for achieving functional reduction.It offers distinct advantages including lower cost,minimal soft tissue trauma,and the avoidance of expensive reduction equipment or internal fixation materials.CASE SUMMARY A 60-year-old female presented with left foot pain and limited mobility following a fall.Computed tomography scan revealed a Sanders type IV calcaneal fracture with a Böhler angle of 0°.A standardized,stepwise Traditional Chinese manual bone-setting was initially performed,followed by percutaneous screw fixation through several mini-incisions after satisfactory alignment was confirmed under fluoroscopy.The Visual Analog Scale score decreased from 5 on postoperative day 1 to 3 by day 3.The American Orthopaedic Foot and Ankle Society score improved from 73 at 6 weeks to 90 at 3 months,indicating rapid functional recovery and high patient satisfaction.At 7 months postoperatively,the American Orthopaedic Foot and Ankle Society score reached 95,prompting removal of internal fixation.At the 6-year follow-up,reduction remained well maintained,with the Böhler angle preserved at 22°.CONCLUSION The combination of Traditional Chinese manual bone-setting and percutaneous screw fixation achieved satisfactory functional reduction for comminuted calcaneal fractures.
文摘<b style="line-height:1.5;"><span style="font-family:Verdana;">Background</span><span style="font-family:Verdana;">:</span><span style="font-size:10.0pt;font-family:""> </span></b><span style="font-family:'';font-size:10pt;"><span style="font-family:Verdana;font-size:12px;">Basic principle for the treatment of pyogenic spondylitis (PS) is conservative care, but surgical intervention is often required when conservative treatment may fail. We have experienced many conservative cases of various complications due to long-term bed rest and poor pain control. Recently we have adopted percutaneous pedicle screw (PPS) fixation for the treatment of PS as a minimally invasive spine stabilization (MISt) fusion to reduce such morbidity of the conservative care. </span><b><span style="font-family:Verdana;font-size:12px;">Objective</span></b></span><b style="line-height:1.5;"><span style="font-family:Verdana;">:</span><span style="font-size:10.0pt;font-family:""> </span></b><span style="font-family:'';font-size:10pt;"><span style="font-family:Verdana;font-size:12px;">To evaluate the impact of PPS fixation in patients with PS. </span><b><span style="font-family:Verdana;font-size:12px;">Study Design</span></b></span><b style="line-height:1.5;"><span style="font-family:Verdana;">:</span><span style="font-size:10.0pt;font-family:""> </span></b><span style="font-family:'';font-size:10pt;"><span style="font-family:Verdana;font-size:12px;">A retrospective analysis of the medical records. </span><b><span style="font-family:Verdana;font-size:12px;">Subjects, Methods</span></b></span><b style="line-height:1.5;"><span style="font-family:Verdana;">:</span><span style="font-size:10.0pt;font-family:""> </span></b><span style="line-height:1.5;font-family:Verdana;">We reviewed 54 consecutive patients who underwent treatment in our hospital for PS during 2005-2018 and observed for more than 12 months. Of those we excluded cases show</span><span style="line-height:1.5;font-family:Verdana;">ing</span><span style="line-height:1.5;font-family:Verdana;"> effectiveness to initial treatment (it was defined fever relief or C-reactive protein (CRP) inversion in 3 weeks of antibiotics) so that this study is a retrospective study in cases show</span><span style="line-height:1.5;font-family:Verdana;">ing</span><span style="line-height:1.5;font-family:Verdana;"> initial treatment resistance. Finally, this study included 29 cases. Medical records of these 29 cases were reviewed for baseline, organism isolated and its detection rate, the clinical outcome in 12 months (Discharge, Transfer, Death), the period from </span><span style="line-height:1.5;font-family:Verdana;">the </span><span style="font-family:'';font-size:10pt;"><span style="font-family:Verdana;font-size:12px;">first visit to our hospital to fever relief, CRP inversion, ambulation, and Discharge or Transfer. </span><b><span style="font-family:Verdana;font-size:12px;">Results</span></b></span><b style="line-height:1.5;"><span style="font-family:Verdana;">:</span></b><span style="line-height:1.5;font-family:Verdana;"> These cases </span><span style="line-height:1.5;font-family:Verdana;">were </span><span style="line-height:1.5;font-family:Verdana;">divided into two groups, the conservative group (C-group): 17 cases, and the PPS group (P-group): 12 cases. There is no statistically significant difference in fever relief (p</span><span style="font-family:'';font-size:10pt;"> </span><span style="line-height:1.5;font-family:Verdana;">=</span><span style="font-family:'';font-size:10pt;"> </span><span style="line-height:1.5;font-family:Verdana;">0.051) and CRP inversion (p</span><span style="font-family:'';font-size:10pt;"> </span><span style="line-height:1.5;font-family:Verdana;">=</span><span style="font-family:'';font-size:10pt;"> </span><span style="line-height:1.5;font-family:Verdana;">0.208). The period to ambulation and discharge or transfer was significantly shorter in group P (p</span><span style="font-family:'';font-size:10pt;"> </span><span style="line-height:1.5;font-family:Verdana;">=</span><span style="font-family:'';font-size:10pt;"> </span><span style="line-height:1.5;font-family:Verdana;">0.020, p</span><span style="font-family:'';font-size:10pt;"> </span><span style="line-height:1.5;font-family:Verdana;">=</span><span style="font-family:'';font-size:10pt;"> </span><span style="line-height:1.5;font-family:Verdana;">0.031). 1-Year survival rate was 92% in the P-group, and 71% in the C-group. There is no statistically significant difference (p</span><span style="font-family:'';font-size:10pt;"> </span><span style="line-height:1.5;font-family:Verdana;">=</span><span style="font-family:'';font-size:10pt;"> </span><span style="line-height:1.5;font-family:Verdana;">0.354) between </span><span style="line-height:1.5;font-family:Verdana;">the </span><span style="font-family:'';font-size:10pt;"><span style="font-family:Verdana;font-size:12px;">two groups. The rate of Discharge to home and care facility is 58% in P-group, and 47% in C-group. And the rate of Transfer is 34% in P-group, and 35% in C-group. </span><b><span style="font-family:Verdana;font-size:12px;">Conclusion</span></b></span><b style="line-height:1.5;"><span style="font-family:Verdana;">:</span><span style="font-size:10.0pt;font-family:""> </span></b><span style="line-height:1.5;font-family:Verdana;">PPS fixation was effective to achieve shorten</span><span style="line-height:1.5;font-family:Verdana;">ing</span><span style="line-height:1.5;font-family:Verdana;"> the period to ambulation and discharge or transfer. But it was not effective </span><span style="line-height:1.5;font-family:Verdana;">in</span><span style="line-height:1.5;font-family:Verdana;"> infection control. This suggests that PPS fixation should be aggressively administered to patients who can expect pain relief and early ambulation by PPS fixation in the patient of PS show</span><span style="line-height:1.5;font-family:Verdana;">ing</span><span style="line-height:1.5;font-family:Verdana;"> resistance to initial treatment.
文摘Objective: to discuss the effect of minimally invasive percutaneous plate internal fixation and its influence on trauma control in the treatment of tibial fractures. Methods: 72 patients with tibial fracture who received surgical treatment in our hospital were divided into two groups by single and double number distribution method. The study group and routine group were treated with minimally invasive percutaneous plate internal fixation and open reduction and internal fixation respectively. The effects, satisfaction, surgical indexes, quality of life, complications and traumatic stress indexes of different groups of patients after different treatment methods were discussed. Results: by observing the effect and satisfaction degree of different groups of patients after different treatments, we know that the total effective rate and satisfaction degree of the patients in the study group were 94.45%, (95.65 ± 1.75) points, while the total effective rate of the patients in the routine group was 72.22%, (76.54 ± 0.65) points, and the data comparison was higher in the study group (P < 0.05);In the investigation of the quality of life of different groups of patients after different treatments, it was found that the quality of life of the patients in the study group was better (P < 0.05);In terms of the operative indexes and traumatic stress indexes of different groups of patients treated in different ways, the improvement effect of the operative indexes and traumatic stress indexes of the selected study group was better than that of the routine group (P < 0.05);Comparing the complications of different groups of patients after different ways of treatment, it shows that the probability of complications in the study group is lower than that in the routine group (P < 0.05). Conclusion: in order to improve the therapeutic effect, satisfaction and quality of life of patients with tibial fracture, reduce the probability of complications, and improve various indexes of operation and traumatic stress, minimally invasive percutaneous plate internal fixation is needed, and its application is very significant.
文摘The purpose of this study was to observe the clinical efficacy of umbilical cord in the treatment of Jinri capsule and analyze its effect on postoperative injury and bone metabolism. Methods 90 cases of SAP tree fracture were randomly divided into two groups according to 1:1. In the control group, 45 patients were treated with MIPO, and 45 patients were treated with Jintian capsule based on MIPO for 6 weeks. Organic volume content (VOC), bone mass number (TB.n), elastic bone stress (ES) and calcium (BFP) were compared according to bone volume ratio (BV/TV) before and 6 weeks after operation. Six months postoperatively, bone protective function (OPG), tartrate phosphatase (TRAP), K collagen (KTH) and shoulder recovery were observed. Results Within 6 weeks after treatment, bone quality indexes such as TV were significantly lower than those in control group (P<0.05), and bone quality indexes such as VOC and TBC were significantly lower than those in control group (P<0.05). Significantly lower than control group (P<0.05). N was significantly higher than that of control group (P<0.05). The osteogenesis rates of BGP and OPG were higher than those of the control group (P<0.05), and the osteogenesis rates of TRAP and CTX were significantly lower than those of the control group (P<0.05). Were compared between the two groups before and 6 weeks after operation. Six months after surgery, the observation group had better function recovery, and the constant Murley score was significantly higher than that of the control group. Conclusion MIPO combined with Jintiange capsule can significantly improve the function recovery effect of shoulder joint, effectively stabilize bone mass index, promote the formation of bone structure, quickly recover bone metabolism function, and finally achieve fracture healing. It is worthy of clinical application.
文摘To evaluate the clinical significance of Baumann’s angle in the closed reduction and percutaneous pinning fixation for supracondylar fractures of the humerus in children.Methods There were 97 children (male 59,female 38,mean age of 6.8 years) with displaced supracondylar fracrtures of the humerus were treated in this hospital.Under fluoroscopy guidance,three-dimensional displacement of fractures was corrected by closed reduction.The percutaneous Kirschner wire pinning was applied only if the radiographs demonstrated that Baumann’s angle was less than 4 degree compared to that on the normal side.All of them were followed up for 34.5 months (range,12 to 48 months).Results There was one case with ulnar nerve palsy associated with the pinning.There were no Volkmann’s contracture in this group.X-ray examinations revealed an average 73.7 degrees of Baumann angle on the injured and 72.8 on uninjured side.An average 7.6 degrees of the carrying angle on the injured and 9.7 on uninjured side were also demonstrated by radiography.Five patients developed slight cubitus varus deformity.The result according to Flynn criteria were excellent in 85 patients (87.6%),good in 12 patients (12.4%).Conclusion The satisfactory results can be gained in children with displaced supracondylar fractures of the humerus by restoration of the normal Baumann angle and percutaneous pinning fixation.18 refs,2 figs.
文摘Displaced and unstable pelvic ring injuries have been treated mainly by open reduction and internal fixation. The goal of treatment relies on restoration of pelvic anatomy with stable internal fixation, allowing early mobilization of the patient.The symphysis pubis dislocation （〉25 mm） is consistent indication for anterior internal fixation.3 In most situations, the fixation of the displaced symphysis pubis requires extensive exposure, which may lead to complications including blood loss, neural or vascular injury, postoperative infections, wound healing problems and heterotopic bone formation.
文摘Background Routine anteroposterior radiographs of the acromioclavicular （AC） joint with or without weight bearing have limitations in demonstrating the AC joint. Transarticular fixation with Kirschner wire is a treatment choice for AC dislocations. However, percutaneous fixation of the AC joint is technically demanding. The C-arm fluoroscopy can be used as routine intraoperative guidance to facilitate this procedure. The current study aims to introduce new projections, the axial and tangential views of AC joint, to help evaluate the severity of the injury and facilitate the percutaneous procedure. Methods Three shoulder specimens were used to find the projection directions of the axial and tangential views of the AC joint by using the digital radiography （DR） unit. The axial and tangential views were taken of 20 adult volunteers by referencing the projection directions determined in the shoulder specimens. The angles showed on the DR system and the angles between the coronal plane of the body and the vertical plane of the flat panel detector （FPD） during taking these radiographs were recorded. The C-arm fluoroscopy unit was used to take the axial and tangential views referencing the angles measured on the DR system. Routine anteroposterior radiographs of the AC joint were taken on the volunteers. The minimal distances from the distal clavicle to the acromion were measured on both tangential and anteroposterior radiographs. The data was statistically analyzed. Results The clear axial and tangential radiographs of AC joints of the volunteers were obtained using both DR and C-arm fluoroscopy units. The angles demonstrated on the DR window are （20.8±2.4）° for male and （18.3±2.3）° for female. During taking the axial views, the angles between the coronal plane of the body and vertical plane of FPD are （23.3±3.2）° for male and （20,1±2.4）° for female. During taking tangential views, the corresponding angles are （117.5±3.7）° for male and （113.1±3.3）° for female. On the tangential radiographs, the minimal distance from the distal clavicle to the acromion is （6.1±1.2） mm, wider than the same measurement on the anteroposterior radiographs （P 〈0.05）. Statistical analyses showed no significant differences in the above-mentioned angles and the minimal distances between the left and right AC joints （P 〉0.05）. There were no significant differences in the above-mentioned angles between DR and C-arm fluoroscopy units （P 〉0.05）. Conclusions The axial and tangential radiographs of the AC joint can demonstrate the joint clearly and they can be easily obtained with both DR system and C-arm fluoroscopy unit in similar projection directions.
