Primary femoral shortening osteosynthesis in the management of comminuted supracondylar femoral fractures.
Arch Orthop Trauma Surg
; 113(3): 134-7, 1994.
Article
en En
| MEDLINE
| ID: mdl-8054233
Supracondylar fractures are most often the result of high-energy vehicular trauma in the young population, and the result of low-energy injuries in the elderly. Therefore, these fractures are generally associated with comminution or osteoporosis. Anatomic reconstruction with stable medial buttressing is often not possible. Utilization of AO principles and techniques with anatomic reduction and internal fixation often fails to yield sufficient stability. We have developed a technique for the treatment of these distal femoral fractures which involves shortening by impaction. Rather than achieving anatomic reduction, the femur is shortened by telescoping the fragments to reestablish inherent stability of the bone prior to internal fixation. Over a 20-year period we treated 25 comminuted supracondylar femoral fractures with primary shortening osteosynthesis in 24 patients. Sixteen patients were available for review at an average follow-up of 10 years (range 4-24 years). Ninety-four percent of the patients demonstrated complete radiographic consolidation by 14 weeks after the operative intervention. One patient required secondary bone grafting and reached consolidation at 30 weeks. Primary cancellous grafting was utilized in only 25% of the patients. One-third of the patients in review were given a heel lift; the average shortening in these patients was 2.6 cm (range 2.1-5 cm). Two-thirds of the patients did not require a heel lift, the average shortening in this group of patients being 1.2 cm (range 0.8-2.0 cm). At follow-up the average range of motion of the knee was 114 degrees (range 90 degrees-130 degrees).(ABSTRACT TRUNCATED AT 250 WORDS)
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Colección:
01-internacional
Base de datos:
MEDLINE
Asunto principal:
Fracturas del Fémur
/
Fijación Interna de Fracturas
/
Traumatismos de la Rodilla
Tipo de estudio:
Etiology_studies
/
Observational_studies
/
Prognostic_studies
/
Risk_factors_studies
Límite:
Adult
/
Aged
/
Aged80
/
Female
/
Humans
/
Male
/
Middle aged
Idioma:
En
Revista:
Arch Orthop Trauma Surg
Año:
1994
Tipo del documento:
Article
País de afiliación:
Suiza
Pais de publicación:
Alemania