Primary Deltoid Repair for Ankle Fracture Using All-Suture Anchors

Primary repair of the deltoid ligament is a common surgical option for unstable ankle fracture. However, controversy exists regarding whether such repair is necessary or provides any benefit to patient outcomes. A retrospective study was performed following acute deltoid repairs using all-suture bone anchors. Patients at 2 surgical centers were included when they were over 18 years old at surgery, had a medial clear space (MCS) greater than 4 mm preoperatively, and had at least 6 months of follow-up. Subjective outcomes were measured with PROMIS, FAAM, and numeric rating scale. Preoperative and follow-up scores were compared with t tests (p < .05). For the 47 patients identified, age at time of surgery was 30.6 & PLUSMN; 14.9 years (range 15.4-65.0 years). Follow-up data were captured for 36 (73%) of the patients at 75 & PLUSMN; 37 weeks (range 18-169 weeks) after surgery. Mean time to weightbearing was 4 & PLUSMN; 1 weeks (range 1-7 weeks). Patients returned to sport 14 & PLUSMN; 5 weeks after surgery (range 8-41 weeks). Various complications consisted of wound infection, superficial dehiscence, and complex regional pain syndrome (CRPS). The PROMIS, FAAM, and NRS patient outcome scores improved significantly from preoperative to postoperative follow-up. Significant reduction in the radiographic MCS postoperatively occurred in all patients. These findings suggest primary deltoid repair when associated with ankle fracture to be a safe procedure and has the potential of allowing early weightbearing and return to sports.& COPY; 2023 by the American College of Foot and Ankle Surgeons. All rights reserved.

Automated summary

A retrospective study on the primary repair of the deltoid ligament using all-suture bone anchors showed that this surgical option is safe and beneficial for patients, allowing for early weightbearing and return to sports.