Comparison of Surgical Wait Times and Procedure Length in the Management of Postaxial Polydactyly Using Local or General Anesthesia.

Abstract

Introduction: For infants with ulnar polydactyly, surgical removal of the supernumerary digit can be performed under general or local anesthetic. This study evaluated the wait times, surgical duration, and sedation times associated with performing the procedure under local versus general anesthetic in infants with ulnar polydactyly. Methods: The databases of three surgeons at our institution were reviewed for children less than 2 years of age who underwent surgery for non-syndromic ulnar polydactyly. Data collection included patient demographics, wait times, duration of surgery and sedation and complications. Results: The study included children (n  =  55) who received treatment under local (n  =  22) or general (n  =  33) anesthesia. The wait times for the local anesthetic group were significantly shorter than the general anesthetic group (p < 0.05) for: referral to first consultation appointment; referral to surgery date, and decision date to surgery date. The duration of surgery (17.9  ±  6.9 vs 36.6  ±  20.2 min) and sedation time (26.3  ±  11.1 vs 74.8  ±  29.1 min) were significantly shorter in the local anaesthetic group (p < 0.05). There were no differences in complication rates between the groups. Conclusion: In this single-institution retrospective analysis, treatment of non-syndromic ulnar polydactyly with local anesthetic and bottle sedation was associated with shorter wait times, and duration of surgery and sedation. Level of Evidence: III, retrospective chart review and quality improvement initiative.