Introduction: Open tibial fractures presenting to the 3 Northern Ireland trauma hospitals with over 36 months (2003–2006) were considered regarding the BAO/BAPS guidelines, which recommended joint orthopaedic/plastic management with definitive tissue coverage within 5 days.

Methods: Details of Gustillo-Anderson classification, method and timing of surgery, and complications were identified retrospectively from a regional database and patient notes.

Results: Of 111 patients with 115 fractures, 28 were Gustillo-Anderson grade 1, 21 were grade 2, 28 were grade 3a, 35 were grade 3b, and 3 were grade 3c. Grade 1 fractures were chiefly treated by IM nailing or cast. Most grade 2 and 3 injuries received IM nailing or external frames and primary closure within 5 days. Most grade 3b fractures were treated with external frames and tissue coverage after day 5, 46% having documented plastics referrals, and 20% receiving flaps All grade 3c fractures required amputation. Complications occurred in 42% of patients, mainly soft tissue infections (19%) and delayed union (10%) or non-union (12%). Only 42% of grade 3 injuries had documented referrals to plastics. Only 26% of patients were treated initially at the regional plastics unit (with orthpaedics on-site) but only 11% of patients required transfer for plastics input (chiefly for flaps).

Conclusions: Complications were common despite most patients meeting the guidelines regarding time to definitive surgery. With increasing Gustillo-Anderson grade the number of procedures increased and method of management changed for orthopaedic and plastics procedures. Many patients with Gustillo 3 injuries had no recorded referral to plastics.