Classification and treatment of intercondyloid fractures of the humerus.
The authors describe the satisfactory results obtained in sixteen intercondyloid fractures of the humerus, thirteen of which were treated surgically. The preference for surgical treatment in such fractures is based in the assumption that, as in all articular fractures, a good functional result can only be achieved if there is the most perfect possible reconstruction of the fragments and the joint surface. A classification is therefore suggested which is based not purely on anatomical criteria, but is also related to treatment and prognosis. The slendor nature of the distal end of the humerus and the danger of metal reaction call for the use of fixation devices that are efficient but slender, such as fine screws and crossed wires. The precise method of fixation is conditioned above all by the direction of the fracture lines. More solid fixation with early mobilisation can be achieved by compression screws, and less solid fixation with longer immobilisation is achieved by fixation with crossed Kirschner wires. Consequently, the more oblique types of fracture with fragments with long beaks that allow more stable fixation with compression screws have the more favourable prognosis. In the evaluation of results, the authors emphasize the importance of using parameters which take into account the functionally useful range of joint movement.
D000328:Adult; D000368:Aged; D001858:Bone Nails; D005069:Evaluation Studies as Topic; D005260:Female; D005593:Fracture Fixation, Internal / Q000379:methods; D006801:Humans; D006810:Humeral Fractures / Q000145:classification / Q000601:surgery*; D007592:Joint Diseases / Q000209:etiology; D008297:Male; D008875:Middle Aged; D011183:Postoperative Complications; D011379:Prognosis; D013997:Time Factors