Percutaneous pinning of pediatric supracondylar humerus fractures with the semisterile technique: the Miami experience.

Pediatric supracondylar humerus fractures are common injuries. The standard of care for management of displaced supracondylar fractures has become closed reduction and percutaneous pinning of the fracture in the operating room. We have been using a "semisterile" surgical technique, similar to what is used when placing a traction pin at the bedside. The purpose of this study was to evaluate our cases from 2000-2004 requiring closed reduction and percutaneous pinning to determine if this method had an infection rate comparable to what is reported in the literature. A total of 304 cases were identified. There were no superficial pin track infections or deep infections requiring treatment in any patient. A review of the literature regarding percutaneous pinning of supracondylar humerus fractures reveals an overall infection rate of 2.34% (45/1922) with a deep infection rate of 0.47% (9/1922). Consequently, the use of the semisterile technique is safe and an efficient way to handle these cases in saving time, cost, and materials. We also found that the administration of perioperative antibiotics may not be necessary as 68% of our patients did not receive any antibiotics during the perioperative or postoperative period. Finally, we found that 37% of our patients were discharged home the same day the surgery was performed, and there were no cases of compartment syndrome or Volkmann ischemic contracture. This indicates that observation overnight in the hospital may not be necessary for every patient.