Double plating as treatment for supracondylar humeral fractures

Abstract

Introduction and objectives: Supracondylar humeral fractures represent only about 0.5-1% of all fractures in adults. The objective of this study is to evaluate functional outcome and quality of life in patients treated with open reduction and internal fixation using double plates.

Material and methods: We designed a retrospective descriptive study including 27 supracondylar humeral fractures treated with open reduction and internal fixation using two anatomic plates from January 2005 to September 2012. Mean age was 56 ± 22.9 years including 14 female and 13 male. All fractures were classified using the AO classification. Average follow-up was of 41 ± 23.9 months. Fracture union was evaluated with x-ray exams and functional outcome using the Mayo Elbow Performance Score (MEPS). Quality of life was evaluated using the Short Form-36 survey.

Results: Union at 6 months was achieved in 96% of all fractures. Average range of motion was 102° (70°-140°) and average MEPS 86 points (60-100). Mean score on SF-36 was 54.87 (8.66-89.22) the older patients had lower scores. Sixty percent of patients (15 of 25) were able to return to previous activity. No infection was reported. Two patients required surgical treatment due to a stiff elbow.

Conclusions: Open reduction and internal fixation using double plates in supracondylar humeral fractures obtains a high union rate allowing excellent functional and radiological outcomes.

Keywords: Cubital nerve; Doble placa; Double plates; Fractura supracondílea de húmero; Nervio cubital; Supracondylar humeral fractures.