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At least 991 records · Page 55Linked to original sources
PubMed2004

Simultaneous radial closing wedge and ulnar shortening osteotomies for distal radius malunion.

PURPOSE: Closing wedge osteotomies are an attractive treatment option for distal radius malunion in patients with osteopenia; however, they require an ulnar head resection to accommodate closure of corrective osteotomy and to address the issue of ulnocarpal abutment. The literature contains little information on concomitant ulnar shortening osteotomy despite a physiologic solution. We report the functional and radiographic outcomes of 5 patients treated for symptomatic distal radius malunion with simultaneous radial closing wedge and ulnar shortening osteotomies. METHODS: All 5 patients were women aged 52 to 69 years (average, 61 years). Four patients had extra-articular radius fractures with dorsal angulation (20-22 degrees ) and shortening (3-7/mm); the other had the fracture with volar angulation (24 degrees ) and shortening (11 mm). Through a volar approach an appropriate amount of bone wedge was removed from the distal radius. A small volar T-plate was used to secure the osteotomized bone fragment. Six to 11 mm of ulnar shortening osteotomy was performed by using transverse osteotomy and compression plating technique with an AO compression device. RESULTS: In all 5 wrists healing of radial and ulnar osteotomies occurred less than 3 months after surgery. There were no postsurgical complications. Postsurgical radiographs showed that the volar tilt angle of the radius was reduced to normal range (range, 8-15 degrees ) in all wrists. The ulnar variance was 0 mm in 4 wrists and 2 mm in 1 wrist. There were significant improvements in pain, function, and range of motion at an average follow-up evaluation of 17 months. The average grip strength as a percentage of the opposite side improved from 30% before to 73% after surgery. CONCLUSIONS: This study showed that closing wedge osteotomy of the radius concomitant with ulnar shortening osteotomy is technically and functionally adequate. Our procedure is indicated for patients with osteopenia for whom opening wedge osteotomy of the radius is inadequate.

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PubMedDate not supplied

[External fixator by Mitkovic in the treatment of comminuted intraarticular fractures of the distal radius].

INTRODUCTION: Comminuted intraarticular fractures of the distal radius metaphysis are a major challenge for orthopedic surgeons. The aim of this study was to present results of the survey on treatment of these fractures using an external fixator. MATERIAL AND METHODS: 73 patients (30 females and 43 males) with closed comminuted intraarticular fractures of the distal radius, type C AO/ASIF (based on radiography at the moment of injury) were treated by a Mitkovic external fixator and followed-up for at least 2 years. An external fixator and Kirschner wires were used in 43 patients. An external fixator without Kirschner wires was used in 30 patients. RESULTS: At the end of treatment, functional results and outcomes were excellent in 39 (53.4%), good in 19 (26%), fair in 10 (13.7%), and poor in 5 (6.8%) patients according to Jakim score. Lesser degree of limitation of the movement of the wrist joint was established in 19 patients (26%). Joint incongruity of the distal radius, 0-2 mm, was observed in 22 patients (30%) and over 2 mm in 3 patients. A minimal degree of posttraumatic osteoarthrosis was recorded in 21 patients (28.7%) and moderate ostheoarthrosis in 5 patients (6.8%). CONCLUSION: The anatomic reduction of the articular surfaces and healing of the fracture in a proper functional position are prerequisites for adequate function of the wrist and hand. It appears that an external fixator, with or without Kirschner wires, can be a method of choice in treatment of these complex articular fractures.

Adult↗
PubMed1988

The outcome of fractures of the distal radius in young adults.

Fractures of the distal radius in young adults are not uncommon, but have received little attention in the literature. This paper reports a series of 40 fractures of the distal radius. The quality of reduction was found to relate directly to the final result. The authors suggest that open reduction and internal fixation be used more frequently in the management of this fracture.

Adolescent↗
PubMed1995

Fractures of the distal radius and ulna.

Associated fractures of the distal ulnar metaphysis were present in 19 of 320 distal radial fractures requiring either closed manipulation or surgical treatment over a 2-year period. Four morphological patterns of ulnar fracture were encountered, the commonest being the type 1 simple extra-articular fracture of the distal end of ulna with minimal comminution (eight out of 19). 15 patients were treated conservatively and two each were treated by internal and external fixation. 15 patients were reviewed after a mean follow-up of 23.8 months and there were four excellent, five good, five fair clinical results and one poor result. Radiographically the distal radio-ulnar joint (DRUJ) was normal in eight wrists, but longitudinal or horizontal disruption of the DRUJ was present in seven wrists. Fracture callus encroached on the DRUJ in three patients, who also had limitation of forearm rotation. Two comminuted ulnar fractures (type 4) developed non-union, but both patients had full forearm rotation, in contrast to restriction of forearm rotation in four out of five patients with type 1 fractures.

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PubMed2005

The primary Sauve-Kapandji procedure--for treatment of comminuted distal radius and ulnar fractures.

We have performed primary Sauve-Kapandji procedures on four patients with severe open comminuted fractures of both the distal radius and ulna. The fragmented distal ulna was fixed to the sigmoid notch in order to stabilize the ulnar side of the carpus, and a proximal pseudoarthrosis was maintained for forearm rotation. All the distal radial fractures united without major complications. The mean wrist flexion/extension arc was 76 degrees , the mean pronation/supination arc was 135 degrees, and grip strength was 64% of the contralateral side. All patients returned to their work or daily activities within short time period without any additional surgical treatment, except for removal of implants in three patients. The primary Sauve-Kapandji procedure is effective for the reconstruction of severely combined distal radius and ulnar fractures.

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