Reading guide 1778Repair of long-segment peripheral nerve defects1779Bionic reconstruction of hand function after adult brachial plexus root avulsion1780Optimized design of regeneration material for the treatment of p...Reading guide 1778Repair of long-segment peripheral nerve defects1779Bionic reconstruction of hand function after adult brachial plexus root avulsion1780Optimized design of regeneration material for the treatment of peripheral nerve injury1781Synergism of electroactive polymeric materials and electrical stimulation promotes peripheral nerve repair1783Schwann cell effect on peripheral nerve repair and regeneration .展开更多
BACKGROUND Isolated dislocations of the scaphoid are extremely rare types of injuries,commonly associated with severe ligament disruptions,and are occasionally misdiagnosed.Treatment options for dislocations of the sc...BACKGROUND Isolated dislocations of the scaphoid are extremely rare types of injuries,commonly associated with severe ligament disruptions,and are occasionally misdiagnosed.Treatment options for dislocations of the scaphoid mainly include closed reduction,with or without internal fixation,and open reduction with ligament repair.CASE SUMMARY A 59-year-old male worker sustained a twisting trauma of his right wrist,caused by a moving belt while he was operating a machine.When he presented at our emergency department,the patient complained of swelling,tenderness,and restriction of movement of the right wrist.Radiographs confirmed a primary complex partial radial dislocation of the scaphoid and some chip fractures of the capitate and hamate.Closed reduction with K-wire internal fixation was performed with the assistance of arthroscopy,and an excellent prognosis was achieved.CONCLUSION Arthroscopy-assisted reduction is a minimally invasive method to reduce the dislocated scaphoid and maintain the blood supply.展开更多
BACKGROUND Ulnar nerve injury subsequent to a fracture of the distal radius is extremely rare compared to median nerve injury.Treatment of ulnar nerve injury after closed distal radial fracture is controversial.Reason...BACKGROUND Ulnar nerve injury subsequent to a fracture of the distal radius is extremely rare compared to median nerve injury.Treatment of ulnar nerve injury after closed distal radial fracture is controversial.Reasonable surgical planning and careful postoperative management can improve the prognosis of patients.CASE SUMMARY We report two cases of ulnar nerve injury subsequent to fracture of the distal radius.Both patients were admitted to hospital.Both patients had persistent ulnar nerve compression syndromes.The first patient achieved rapid recovery by early nerve decompression surgery,while the second patient had no recovery at 2-3 mo after injury and had more severe symptoms.At 10 wk after injury,the second patient agreed to nerve decompression surgery.The second patient finally achieved a successful outcome after nerve decompression and neurolysis,although she still has residual symptoms.CONCLUSION For patients with ulnar nerve compression syndrome related to acute wrist fracture,if symptoms persist and signs of recovery are not observed,early release is necessary to prevent permanent neurological damage.展开更多
基金supported by the National Natural Science Foundation of ChinaNo.31271055+37 种基金3147094420906088funded by the Chinese National Ministry of Science and Technology 973 ProjectNo.2014CB542201863 ProjectNo.SS2015AA020501the Ministry of Education Innovation Team(IRT1201)the National Natural Science FundNo.31571235313712103127128431171150the Educational Ministry New Century Excellent Talents Support ProjectNo.BMU20110270supported by the National Natural Science Foundation of ChinaNo.31200799 and 81571198the New Century Excellent Talents in UniversityNo.NCET-12-0742the Priority Academic Program Development of Jiangsu Higher Education Institutions(PAPD)supported by the Key Talent Fund Project of "Science Education for Health"Engineering of Health Department of Jiangsu Province of ChinaNo.RC2011101funded by Chinese National Ministry of Science and Technology 973 ProjectNo.2014CB542202Natural Science Foundation of ChinaNo.8137135481571182Natural Science Foundation of Guangdong ProvinceNo.S2013010014697Science and Technology Foundation of Guangdong ProvinceNo.2015A020212024funded by the National Natural Science Foundation of ChinaNo.3117094631300805the People’s Liberation Army 12th Five-Year Plan PeriodNo.BWS11J025the National Basic Research Program of ChinaNo.2012CB5181062014CB542201
文摘Reading guide 1778Repair of long-segment peripheral nerve defects1779Bionic reconstruction of hand function after adult brachial plexus root avulsion1780Optimized design of regeneration material for the treatment of peripheral nerve injury1781Synergism of electroactive polymeric materials and electrical stimulation promotes peripheral nerve repair1783Schwann cell effect on peripheral nerve repair and regeneration .
文摘BACKGROUND Isolated dislocations of the scaphoid are extremely rare types of injuries,commonly associated with severe ligament disruptions,and are occasionally misdiagnosed.Treatment options for dislocations of the scaphoid mainly include closed reduction,with or without internal fixation,and open reduction with ligament repair.CASE SUMMARY A 59-year-old male worker sustained a twisting trauma of his right wrist,caused by a moving belt while he was operating a machine.When he presented at our emergency department,the patient complained of swelling,tenderness,and restriction of movement of the right wrist.Radiographs confirmed a primary complex partial radial dislocation of the scaphoid and some chip fractures of the capitate and hamate.Closed reduction with K-wire internal fixation was performed with the assistance of arthroscopy,and an excellent prognosis was achieved.CONCLUSION Arthroscopy-assisted reduction is a minimally invasive method to reduce the dislocated scaphoid and maintain the blood supply.
文摘BACKGROUND Ulnar nerve injury subsequent to a fracture of the distal radius is extremely rare compared to median nerve injury.Treatment of ulnar nerve injury after closed distal radial fracture is controversial.Reasonable surgical planning and careful postoperative management can improve the prognosis of patients.CASE SUMMARY We report two cases of ulnar nerve injury subsequent to fracture of the distal radius.Both patients were admitted to hospital.Both patients had persistent ulnar nerve compression syndromes.The first patient achieved rapid recovery by early nerve decompression surgery,while the second patient had no recovery at 2-3 mo after injury and had more severe symptoms.At 10 wk after injury,the second patient agreed to nerve decompression surgery.The second patient finally achieved a successful outcome after nerve decompression and neurolysis,although she still has residual symptoms.CONCLUSION For patients with ulnar nerve compression syndrome related to acute wrist fracture,if symptoms persist and signs of recovery are not observed,early release is necessary to prevent permanent neurological damage.
