Endoscopic resection of a talocalcaneal coalition using a posteromedial approach

Koji Hayashi, Tsukasa Kumai, Yasuhito Tanaka

Research output: Contribution to journalArticle

3 Citations (Scopus)

Abstract

Resection is a standard surgical procedure for a talocalcaneal coalition (TCC). A posterior approach is the representative technique for hindfoot endoscopy, and there is only 1 report of endoscopic resection of TCC using this approach. Disadvantages of the posterior approach for TCC are as follows: (1) the indication is limited to posterior-facet coalition, (2) the flexor hallucis longus can be an obstacle in approaching the coalition, (3) the acute insertion angle between the endoscope and instrument reduces operability, and (4) a position change and additional skin incision are essential for conversion to an open procedure. In contrast, a posteromedial approach for TCC with established portals at the entrance and exit of the flexor retinaculum is a useful technique because (1) the indication is allow to middle- and posterior-facet coalitions, (2) increased perfusion pressure allows the creation of sufficient working space, (3) operating the instrument only at the coalition site decreases the risk of tendon injury and neurovascular damage, (4) the obtuse insertion angle between the endoscope and instrument improves operability, and (5) a position change and additional skin incision are unnecessary for conversion to an open procedure.

Original languageEnglish
Pages (from-to)e39-e43
JournalArthroscopy Techniques
Volume3
Issue number1
DOIs
Publication statusPublished - 2014 Feb

ASJC Scopus subject areas

  • Orthopedics and Sports Medicine

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