Ulnar Variance in Scaphoid Fractures: Retrospective Analysis of 182 Cases.

Background: Literature provides little and controversial evidence regarding the influence of ulnar variance (UV) on the incidence of scaphoid fractures. The aim of this retrospective study was to assess UV in a large number of patients with acute scaphoid fracture in comparison to a control group of the same population.

Methods: During a two year period, 182 patients with acute scaphoid fractures (fracture group) and 182 ethnicity-, gender- and age-matched patients with wrist contusions (control group) were treated in three non-university hospitals.

Extra-articular fractures of the proximal phalanges of the fingers: a comparison of 2 methods of functional, conservative treatment.

Purpose: For nonsurgical treatment of fractures of the proximal phalanges of the triphalangeal fingers, different dynamic casts have been described. The main principle behind these casts is advancement and tightening of the extensor hood, caused by a combination of blocking the metacarpophalangeal joints in flexion and actively flexing the proximal interphalangeal joints. In contrast to established treatment protocols using functional forearm casts, the Lucerne cast allows for free mobilization of the wrist joint.

[Results after simple trapeziectomy and capsular fixation for osteoarthritis of the trapeziometacarpal joint].

Background: Resection arthroplasty of the carpometacarpal joint of the thumb is considered to be the most frequently used surgical treatment for osteoarthritis of the trapeziometacarpal joint. Although simple trapeziectomy and fixation of the capsular tissue have been found to be an easy, successful treatment, the ligament reconstruction and tendon interposition in different techniques is still widely used. We evaluate the results of our patients after simple trapeziectomy.