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. 2019 Apr 11;8(5):e429–e435. doi: 10.1016/j.eats.2019.01.005

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© 2019 by the Arthroscopy Association of North America. Published by Elsevier.

This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/).

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Fig 4 — The patient is in the supine position, and this is the right knee. (A) The arthroscope is in the anterolateral viewing portal with the radiofrequency (RF) device in the anteromedial (AM) portal. The tibial plateau (star) is seen here, and the anterior interval is labeled with an arrow. The RF device is inserted into the AM portal to start the anterior interval release. (B) With the same viewing and working portals, the hooked RF device is inserted into the AM portal to complete the anterior interval release, working from the medial to lateral direction and 2 cm under the tibial plateau.