Modified-tension band wiring of displaced surgical neck fractures of the humerus.

Overview

Fifteen two-part surgical neck fractures of the humerus in 14 patients were treated with a modified-tension band wiring technique. In this technique, one wire is placed through the greater tuberosity and supraspinatus tendon, and the other wire is placed through the lesser tuberosity and subscapularis tendon. Each wire is connected to the shaft in a similar figure-of-eight technique. This places the wires approximately 90° apart from each other, with neither wire crossing over the biceps tendon. Four (26.7%) fractures had early loss of fixation, and one patient was lost to follow-up. Follow-up evaluation in the remaining 10 fractures (nine patients) averaged 33.4 months (range 26 to 53 months). Clinically, there were three (30%) excellent results, five (50%) satisfactory results, one (10%) unsatisfactory result, and one (10%) failure with the rating scale described by Neer. Based upon these results we cannot recommend the tension band wiring technique used. We consider the high incidence of loss of fixation (26.7%) reported in this series to be unacceptable.