• Samuel E Ford, Christopher R Adair, Bruce E Cohen, W Hodges Davis, J Kent Ellington, Carroll P Jones, and Robert B Anderson.
• OrthoCarolina Foot & Ankle Institute, Atrium Health Musculoskeletal Institute, Charlotte, NC, USA.
• Foot Ankle Int. 2019 Dec 1; 40 (12): 1375-1381.

BackgroundThe purpose of this study was to evaluate patients for intermediate-term pain relief, functional outcome, and changes in hallux alignment following isolated, complete fibular sesamoidectomy via a plantar approach for sesamoid-related pain recalcitrant to conservative treatment.MethodsA retrospective query of a tertiary referral center administrative database was performed using the Current Procedural Terminology code 28135 for sesamoidectomy between 2005 and 2016. Patients who underwent an isolated fibular sesamoidectomy were identified and contacted to return for an office visit. The primary outcome measure was change in visual analog pain score at final follow-up. Secondary measures included satisfaction, hallux flexion strength, hallux alignment, pedobarographic assessment, and postoperative functional outcome scores. Patients who met the 2-year clinical or radiographic follow-up minimum were included. Ninety fibular sesamoidectomies were identified. Thirty-six sesamoidectomies met inclusion criteria (median 60-month follow-up). The average patient was 36 years old and underwent sesamoidectomy 1.1 years after initial diagnosis.ResultsMedian visual analog scale scores improved 5 (6 to 1) points at final follow-up (P < .001). Final postoperative mean hallux valgus angle did not differ from preoperative values (10.5 degrees/8.5 degrees, P = .12); similarly, the intermetatarsal angle did not differ (8.0 degrees/7.9 degrees, P = .53). Eighty-eight percent of patients would have surgery again and 70% were "very satisfied" with their result. Hallux flexion strength (mean 14.7 pounds) did not differ relative to the contralateral foot (mean 16.1 pounds) (P = .23). Among the full 92 case cohort, 3 patients underwent 4 known reoperations.ConclusionFibular sesamoidectomy effectively provided pain relief (median 5-year follow-up) for patients with sesamoid pathology without affecting hallux alignment.Level Of EvidenceLevel IV, retrospective case series.

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