• Fatih Ceran, Mehmet Bozkurt, Salih Onur Basat, and Emin Kapi.
• Department of Plastic, Reconstructive and Aesthetic Surgery, Biruni University Medical Faculty, İstanbul-Türkiye.
• Ulus Travma Acil Cerrahi Derg. 2024 May 1; 30 (5): 337342337-342.

BackgroundVarious reconstructive options exist for distal finger and pulp defects, including grafting and local or distant flaps. In addition to reconstructing the normal anatomical structure, preserving the sensory function of the finger is crucial. This study presents the results of using bone grafting combined with a spiral flap (BGcSF) technique for reconstructing pulp defects accompanied by bone loss.MethodsTwenty-three patients with fingertip defects were treated using the BGcSF technique. Flap sensitivity was assessed us-ing the Semmes-Weinstein monofilament (SWM) and static two-point discrimination (2PD) tests at six months postoperatively. Cold intolerance of the affected fingers was evaluated using the Cold Intolerance Severity Score (CISS) questionnaire at one year postop-eratively. Patient satisfaction was assessed using the Michigan Hand Outcomes Questionnaire (MHQ). Range of motion (ROM) for the proximal and distal interphalangeal joints was measured with a goniometer at one year postoperatively.ResultsDistal flap necrosis, affecting 10-15% of the flap area, was observed in one patient. No other complications were noted. The mean static two-point discrimination value at six months postoperatively was 5.6 mm, and the mean SWM score was 3.56. The mean CISS score at one year postoperatively was 18.8. The mean active ROM angle for the proximal interphalangeal joint was 106.7 degrees, and for the distal interphalangeal joint, it was 65.4 degrees. The mean MHQ score at one year postoperatively was 18.5.ConclusionThe BGcSF technique provides soft tissue with a texture similar to that of the fingertips and supports effective sensory repair. It can be considered a viable option for fingertip reconstruction in cases where replantation is not feasible.

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