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Objective: This article by observing practices reset, the clinical efficacy of small splint therapy Colles fracture with ulnar styloid fractures , ulnar styloid fracture radioulnar joint stability , rotational motion , wrist pain and activity functions in order to understand . Methods : The development of clinical research diagnostic criteria for the test , the inclusion criteria and exclusion criteria , collected 40 cases of Colles fracture ( combined ulnar styloid fracture in 20 cases , classified as observation group ; simple Colles fracture in 20 cases , classified as the control group ) , with closed reduction with the small splint mild palm Quchi partial bit fixed . Measurement reset , reset and fixed four weeks wrist standard and lateral palmar angle on the X - ray , ulnar deviation , radial height evaluation of small splint fixed effect . 4 weeks after surgery to except fixed , continue to guide functional exercise in patients with the the hospital preparations bone wash Fumigation to suffer from carpal . Check radioulnar joint stability to six weeks after surgery , and measurement in patients with ipsilateral forearm pronation , supination range , whether the analysis of the distal radioulnar joint function affected short-term effect , with PRWE wrist score evaluation , in order to observe merger ulnar styloid fractures wrist function . Results : 1. Patients manipulative reduction , reset and fixed 4 weeks palmar angle , ulnar deviation , radial height compared to the statistical analysis , the difference was not significant significance ( P gt ; 0.05) . After the reset of the two groups of patients , compared with fixed four weeks after the radial height , the difference was statistically significant ( P lt ; O.05 ) . Patients radioulnar joint instability rate of ipsilateral forearm pronation , supination range , the difference was not significant significance ( P lt; 0.05 ) . Two groups in PRWE wrist pain , wrist activity score , the difference was statistically significant ( P lt; 0.05 ) . Conclusion: 1 the ulnar styloid body fractures no significant impact on the stability of the distal radioulnar joint and rotate functions . 2.Colles fracture of ulnar styloid fracture and the prognosis is closely related to a merger of . Ulnar styloid fracture and postoperative wrist pain, wrist range reduced to some extent.
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