Frailty fractures of the pelvis,particularly isolated pubic ramus fractures,are often perceived as benign,especially in elderly patients.However,this perception can obscure the risk of delayed hemorrhage from occult v...Frailty fractures of the pelvis,particularly isolated pubic ramus fractures,are often perceived as benign,especially in elderly patients.However,this perception can obscure the risk of delayed hemorrhage from occult vascular injuries.Clinical deterioration is frequently subtle,with signs like fatigue or confusion mis-attributed to baseline status.In frail patients,these injuries may rapidly evolve into life-threatening scenarios.Conservative management,while standard,may be insufficient when vascular frailty or anticoagulation are present.Early clinical suspicion,serial hemoglobin checks,and multidisciplinary involvement are crucial.A dynamic assessment model that incorporates frailty,comorbidities,and physiological reserve alongside radiographic findings can better guide inter-vention and monitoring.Clinicians must lower the threshold for advanced imaging,such as computed tomography angiography,and consider early vascular consultation even in seemingly stable cases.Adopting a holistic,risk-based approach can mitigate complications and improve outcomes for this vulnerable population.展开更多
To evaluate the clinical outcome,effectiveness and safety of the surgical management of traumatic lumbar spondylolisthesis with transforaminal lumbar interbody fusion (TLIF) with short segmental instrumentation fixati...To evaluate the clinical outcome,effectiveness and safety of the surgical management of traumatic lumbar spondylolisthesis with transforaminal lumbar interbody fusion (TLIF) with short segmental instrumentation fixation.A retrospective review of a consecutive series of 24 patients with traumatic lumbar spondylolisthesis treated with TLIF procedure was carried out.Intraoperative spinal cord monitoring was used to confirm the peripheral neural function intact during the reduction of the spondylolisthesis.Preoperative clinical and radiographic evaluation of all cases were originally collected prospectively.Data regarding blood loss,operative time,duration of hospital stay,radiographic fusion,instrumentation failure and clinical result were collected and observed at regular follow-up periods.All patients were engaged in high-energy accidents in the lower back and 16 patients had concomitant injuries.The mean operative time was 124 min,mean blood loss was 350 mL,and mean hospital stay was 6.5 days.There were no complications such as incision infection,cerebrospinal fluide (CSF) leakage and nerve root injury and so on.All patients demonstrated a solid lumbar interbody fusion within 4 months,and no evidence of spondylolisthesis correction loss,instrumentation failure and loosing.They all were completely asymptomatic,with normal neurologic findings,and had resumed their previous level of physical activities on the final follow-up.Meticulous clinical examination and careful imaging assessment could assist an early diagonosis in cases of traumatic lumbar spondylolisthesis.Performing open reduction and the TLIF procedure as soon as possible could restore segmental stability and painless function.The TLIF procedure was a safe,effective technique to treat traumatic lumbar spondylolisthesis.展开更多
In order to reduce the magnitude of the force applied to skull for treatment of acute cervical spine dislocation, we developed a method of skeletal traction based on reduction of friction forces under the patient’s h...In order to reduce the magnitude of the force applied to skull for treatment of acute cervical spine dislocation, we developed a method of skeletal traction based on reduction of friction forces under the patient’s head. Traction force was applied to sculls of five patients with cervical fracture-dislocations. A difference in friction interface between the patient’s head and shoulder girdle was created. The traction weight required for the reduction of the vertebral dislocation was significantly lower than an expected minimal traction weight in the commonly used techniques (p = 0.013). The presented method permits an effective and safe reduction of dislocated cervical vertebra by a relatively low traction force.展开更多
文摘Frailty fractures of the pelvis,particularly isolated pubic ramus fractures,are often perceived as benign,especially in elderly patients.However,this perception can obscure the risk of delayed hemorrhage from occult vascular injuries.Clinical deterioration is frequently subtle,with signs like fatigue or confusion mis-attributed to baseline status.In frail patients,these injuries may rapidly evolve into life-threatening scenarios.Conservative management,while standard,may be insufficient when vascular frailty or anticoagulation are present.Early clinical suspicion,serial hemoglobin checks,and multidisciplinary involvement are crucial.A dynamic assessment model that incorporates frailty,comorbidities,and physiological reserve alongside radiographic findings can better guide inter-vention and monitoring.Clinicians must lower the threshold for advanced imaging,such as computed tomography angiography,and consider early vascular consultation even in seemingly stable cases.Adopting a holistic,risk-based approach can mitigate complications and improve outcomes for this vulnerable population.
文摘To evaluate the clinical outcome,effectiveness and safety of the surgical management of traumatic lumbar spondylolisthesis with transforaminal lumbar interbody fusion (TLIF) with short segmental instrumentation fixation.A retrospective review of a consecutive series of 24 patients with traumatic lumbar spondylolisthesis treated with TLIF procedure was carried out.Intraoperative spinal cord monitoring was used to confirm the peripheral neural function intact during the reduction of the spondylolisthesis.Preoperative clinical and radiographic evaluation of all cases were originally collected prospectively.Data regarding blood loss,operative time,duration of hospital stay,radiographic fusion,instrumentation failure and clinical result were collected and observed at regular follow-up periods.All patients were engaged in high-energy accidents in the lower back and 16 patients had concomitant injuries.The mean operative time was 124 min,mean blood loss was 350 mL,and mean hospital stay was 6.5 days.There were no complications such as incision infection,cerebrospinal fluide (CSF) leakage and nerve root injury and so on.All patients demonstrated a solid lumbar interbody fusion within 4 months,and no evidence of spondylolisthesis correction loss,instrumentation failure and loosing.They all were completely asymptomatic,with normal neurologic findings,and had resumed their previous level of physical activities on the final follow-up.Meticulous clinical examination and careful imaging assessment could assist an early diagonosis in cases of traumatic lumbar spondylolisthesis.Performing open reduction and the TLIF procedure as soon as possible could restore segmental stability and painless function.The TLIF procedure was a safe,effective technique to treat traumatic lumbar spondylolisthesis.
文摘In order to reduce the magnitude of the force applied to skull for treatment of acute cervical spine dislocation, we developed a method of skeletal traction based on reduction of friction forces under the patient’s head. Traction force was applied to sculls of five patients with cervical fracture-dislocations. A difference in friction interface between the patient’s head and shoulder girdle was created. The traction weight required for the reduction of the vertebral dislocation was significantly lower than an expected minimal traction weight in the commonly used techniques (p = 0.013). The presented method permits an effective and safe reduction of dislocated cervical vertebra by a relatively low traction force.
