The whole lacrimal passage intubation is widely used in lacrimal surgery.However,one of the most typical complications is the prolapse of the silicone tube from the medial canthus.In case,the bicanalicular silicone tu...The whole lacrimal passage intubation is widely used in lacrimal surgery.However,one of the most typical complications is the prolapse of the silicone tube from the medial canthus.In case,the bicanalicular silicone tube after whole lacrimal duct intubation has completely prolapsed from the medial canthus before extubation,then cannot be found in the opening of the nasolacrimal duct,and it would be a challenge to reposition or removal.A novel approach to employ a modified suture-probe and silk thread traction technique has been developed,and it is not only safe and effective,but also cost-effective.展开更多
The exact cause of rectal prolapse is not well addressed,but it is often associated with long standing constipation,advanced age,chronic obstructive pulmonary disease and some neurological disorders.Rectal prolapse is...The exact cause of rectal prolapse is not well addressed,but it is often associated with long standing constipation,advanced age,chronic obstructive pulmonary disease and some neurological disorders.Rectal prolapse is usually only a symptom,which needs a focus on discovery of the underlying pathology or disorder.Three different clinical presentations are often combined and called rectal prolapse.Rectal prolapse can be divided into full thickness rectal prolapse where the entire rectum protrudes beyond the anus,mucosal prolapse where only the rectal mucosa (not the entire wall) prolapses,and internal intussuception wherein the rectum collapses but does not exit the anus.Although constipation and straining may contribute to the development of rectal prolapse,simply correcting these problems may not improve the prolapse once it has developed.There are many different approaches to surgical correction of rectal prolapse.展开更多
基金supported by the Natural Science Foundation of Guangdong Province of China(No.2021A1515012043).
文摘The whole lacrimal passage intubation is widely used in lacrimal surgery.However,one of the most typical complications is the prolapse of the silicone tube from the medial canthus.In case,the bicanalicular silicone tube after whole lacrimal duct intubation has completely prolapsed from the medial canthus before extubation,then cannot be found in the opening of the nasolacrimal duct,and it would be a challenge to reposition or removal.A novel approach to employ a modified suture-probe and silk thread traction technique has been developed,and it is not only safe and effective,but also cost-effective.
文摘The exact cause of rectal prolapse is not well addressed,but it is often associated with long standing constipation,advanced age,chronic obstructive pulmonary disease and some neurological disorders.Rectal prolapse is usually only a symptom,which needs a focus on discovery of the underlying pathology or disorder.Three different clinical presentations are often combined and called rectal prolapse.Rectal prolapse can be divided into full thickness rectal prolapse where the entire rectum protrudes beyond the anus,mucosal prolapse where only the rectal mucosa (not the entire wall) prolapses,and internal intussuception wherein the rectum collapses but does not exit the anus.Although constipation and straining may contribute to the development of rectal prolapse,simply correcting these problems may not improve the prolapse once it has developed.There are many different approaches to surgical correction of rectal prolapse.
