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Journal of Regional Anatomy and Operative Surgery ; (6): 516-518,519, 2014.
Artigo em Chinês | WPRIM | ID: wpr-604881

RESUMO

Objective To evaluate the short-term effects of total knee arthroplasty ( TKA) , and to detect the causes and prevention of major complications. Methods It was a retrospective study since January 2010 to December 2013. There were 63 patients with 70 knees re-ceived primary TKA. KSS knee scores, HSS knee scores, and range of motion ( ROM) before the operation and during the follow-up were as-sessed and analysed. Results According to the results of follow-up and the X-ray observation, the anteroposterior radiographs showed that the artificial prosthesis were placed well and the joint gap were balanced;the lateral radiographs showed that the artificial joint prosthesis we-rer of appropriate size, good tilt angle, and good package effect. There were two cases developed peroneal nerve palsy and they gradually re-stored in 4 to 6 months after surgery. 5 cases were of poor postoperative ROM (0~60 ± 10)°. Strong analgesic medication-assisted release were conducted in 2 to 3 weeks after surgery. 1 case had patellar pain and resorted by arthroscopic lateral ligament of patellar releasing sur-gery. During the follow-up period, TKA significantly improved HSS and KSS scores compared to preoperative scores. ROM was increased from (78. 3 ± 18. 6)° preoperatively to (109. 2 ± 19. 9)° postoperative (P<0. 01). Conclusion TKA was effective to release knee pain, improve ROM and reduce the incidence of postoperative complications.

2.
Chinese Journal of Orthopaedic Trauma ; (12)2002.
Artigo em Chinês | WPRIM | ID: wpr-583070

RESUMO

Objective To investigate an effective method for treatment of scaphoid nonunion.Methods Based on the applied anatomy study of 12 fresh upper limb specimens of human adult cadavers,a new transfer of vascular pedicled radius with the 1st,2nd intercompartmeiilal supraretinacular arteries has been designed to treat nonunion of scaphoid fractures in 23 cases since 1997.Results All cases were followed up from 6 months to 3 years and their fractured seaphoids got united 3 to 7 months after the operation.The bony union rate was 100%.Rate of excellent and good restoration of normal wrist function was 95.7%.Conclusion This method for treatment of nonunion of scaphoid fractures is re commendable,for it is simple to manage,less invasive,and effective.

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