Wound Complications with Multiple Wrist Incisions in Distal Radius Reconstruction

Background  Placement and spacing of skin incisions are important for maintaining soft tissue perfusion and viability, particularly in the setting of local trauma. Question/Purpose  The aim of this article is to determine if multiple skin incisions in the surgical management of distal radius fractures result in an increased risk of postoperative wound complications, particularly in the setting of high-energy mechanisms of injury with substantial initial displacement and associated soft-tissue insult that require multiple incisions for distal radius reconstruction. Patients and Methods  A multicenter, retrospective chart review was performed for all adult patients who underwent open reduction, internal fixation of a closed distal radius fracture with multiple (≥2) hand, and wrist incisions with minimum follow-up of 6 weeks. Primary outcome measures included wound healing complications such as partial or complete skin necrosis, dehiscence, delayed healing, and superficial or deep infections. Results  For 118 wrists, a total of 305 incisions were utilized, averaging 2.6 incisions per patient (range: 2-6) with the flexor carpi radialis and dorsal distal radius approaches occurring in 86 and 78% of cases, respectively. One patient was identified as having a pyogenic granuloma along an incision. However, two patients were identified as having wound concerns, including fracture blisters ( n  = 1) and wound margin epidermolysis ( n  = 1) along the incision. There were no cases of skin bridge necrosis, delayed healing, wound dehiscence, or infection. Conclusions  There is no increased risk of wound healing complications with the use of multiple skin incisions (≥2) in the surgical management of distal radius fractures, afforded by the abundant and robust angiosomes around the wrist. Surgeons should have the confidence to utilize the necessary number of skin incisions to effectively reconstruct distal radius fractures.