ABSTRACT
BACKGROUND:Closed reduction and internal fixation are mostly used to treat fracture dislocation of tarsometatarsal joint, but cannot obtain satisfactory repair effect. Redisplacement easily appeared after local sweling subsidence. Therefore, open reduction and internal fixation are actively used in the clinic to treat fracture dislocation of tarsometatarsal joint so as to restore foot function and to elevate quality of life. OBJECTIVE:To explore the clinical effect of open reduction and cannulated screw and Kirschner wire fixation for fracture dislocation of tarsometatarsal joint. METHODS:A total of 42 patients with fracture dislocation of tarsometatarsal joint in the 88 Hospital of Chinese PLA from September 2012 to September 2013 were selected and were given open reduction and cannulated screw and Kirschner wire fixation. After treatment, the recovery of patients was observed, and ankle hindfoot function was assessed with American Orthopaedic Foot and Ankle Society ankle hindfoot score. RESULTS AND CONCLUSION:A total of 42 patients were folowed up for 1-12 months. American Orthopaedic Foot and Ankle Society ankle hindfoot score results showed that there were excelent in 30 cases, good in 10 cases, and poor in 2 cases, and the 2 patients were subjected to high energy soft tissue injury. 37 patients in 4-6 months after operation started weight-bearing walking. Three patients had mild pain, a certain functional limitation, but could maintain normal walking gait. The remaining two patients complicated with traumatic arthritis, and were unable to do normal weight-bearing walking. These results show that open reduction and cannulated screw and Kirschner wire fixation can achieve good effect of anatomical reduction of fracture dislocation of tarsometatarsal joint, and improve patient’s ankle function.
ABSTRACT
[Objective]To investigate the surgical treatment of recurrent lumbar disc herniation. [Methods]A total of 17 patients with recurrent lumbar disc herniation were grouped into stable,unstable and severe unstable groups according to the dynamic X-ray film. Patients in stable group and unstable group were treated with open-window discectomy, and those of severe unstable group were treated with full laminectomy, decompression, pedicle screw fixation and fusion. JOA and VAS system were used to follow up before and after operation. Statistic analysis was performed between the stable and unstable groups in pain score and recovery rate.[Results]All the patients were followed up for 3 month to 3 years. The average JOA score was 4.94 before operation, and 12.18 at follow-up,with an average recovery rate of 71.74%. There was no statistic difference between stable group and unstable group in recovery rate.[Conclusion]For patients with spinal instability and chief complaint of leg symptom, reoperative treatment for recurrent lumbar disc herniation can be done with open-window discectomy which may offer good outcome.
ABSTRACT
[Objective]To analyze and evaluate the relevant factors of recurrent lumbar disc herniation for providing strategy of prevention of this syndrome.[Method]Sixteen cases of recurrent lumbar disc herniation were analyzed according to medical history,physical examination and image examination before re-operation and the primary operation,and all the patients received exploration during operation.[Result]The relevant factors of recurrent lumbar disc herniation were as follows:the extent of disc degeneration,the stability of lumbar spine,the time of getting out of bed after primary operation and the weight of the patients.[Conclusion]Besides iatrogenic factors,there are several factors related to recurrent lumbar disc herniation,including the characteristics of disc and lumbar spine,as well as the compliance of patients.To remove these factors is the main preventive strategy of recurrent lumbar disc herniation.
ABSTRACT
[Objective] To discuss the clinical manifestations,treatment,and therapeutic efficacy of lumbar disc herniation complicated by lumbar spinal stenosis in elderly patients.[Method]Thirty-six elderly patients with lumbar disc herniation complicated by lumbar spinal stenosis were treated with surgical treatment,including multi-segment fenestration,laminectomy,resection of nucleus pulposus,and internal fixation of pedicle screws.The therapeutic efficacy was retrospectively assessed.[Result]All patients were followed up with an average time of 3 years and 6 months.The good to excellence results was 83%.[Conclusion]In elderly patients with lumbar spinal stenosis,there are patients have special clinical manifestations.Different operations should be adopted for different patients.There are several important factors that affect the efficacy of operation,including operation modes,sufficient decompression,restotation of spinal instability,and postoperative exercises of lumbodorsal muscles.
ABSTRACT
[Objective]To evaluated the clinical results of the ulnar osteotomy and external fixation for the treatment of chronic anterior dislocation of head of the radius in children.[Method]From 2002 to 2004,thirteen cases of children with chronic anterior dislocation of the radial head were treated by ulnar osteotomy,external fixation and close or open reduction of elbow joint but without repair of the annular ligament. Their mean age was 5.5 years(2 to 11) and the mean interval between the injury and reconstruction was 19 months(2 months to 3 years).[Result]All radial heads remained reduced at a mean follow-up of 14 months(2 months to 3 years).Normal ranges of movement for flexion,extension,pronation and supination were improved or unchanged in 12 patients.One patient had further decreased in 10? for supination.There were one superficial pin-track infections but with no serious complication.[Conclusion]Angular ulnar osteotomy and external fixation of the ulna can lead to stable reduction of the radial head with minimal complications.Reconstruction of the annular ligament is not necessary if satisfactory re-orientation of the ulnar is achieved in all planes.
ABSTRACT
Objective To study the treatment of severe dysfunction of knee joint after trauma and explore the operative indication and method for total knee replacement treating such kind of disease. Methods From June 1997 to June 2004, total knee replacement using total knee prosthesis system was carried out in 21 knees of 18 cases with severe dysfunction of knee joint at late stage after knee replacement treating knee trauma, of which 12 knees in 10 cases with severe traumatic arthritis underwent total knee surface replacement. Seven knees in six cases with traumatic arthritis combined with 20?-40?varus or valgus or 20?-90?fixity flexion deformity and two knees in two cases with completely bony ankylosis were treated with rotation hinged knee joint. All cases were followed up for mean 3.5 years, ranging from six months to seven years. The Hospital for Special Surgery (HSS) knee rating score system was used to evaluate the clinical results. Results Pain relief, function recovery, rectification of knee deformities, stability and muscle power were all poor before operation. But postoperative valuation of pain relief, function recovery, rectification of knee deformities, stability and muscle power showed excellent result in 12 cases, good in seven and fair in two, with excellence rate of 90% and rate of patient satisfaction of 100%. Conclusion The knee replacement is an effective method for treating severe dysfunction of knee joint at late stage after knee replacement treating knee trauma.