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CC BY-NC-ND 4.0 · Indian J Radiol Imaging 2010; 20(03): 208-210
DOI: 10.4103/0971-3026.69361
Musculoskeletal

Case Series: Cyclops lesion - extension loss after ACL reconstruction

Sunita Dhanda
Department of Diagnostic and Interventional Radiology, Kokilaben Dhirubhai Ambani Hospital and Research Centre, Mumbai, India
,
Darshana Sanghvi
Department of Diagnostic and Interventional Radiology, Kokilaben Dhirubhai Ambani Hospital and Research Centre, Mumbai, India
,
Dinshaw Pardiwala
Department of Diagnostic and Interventional Radiology, Kokilaben Dhirubhai Ambani Hospital and Research Centre, Mumbai, India
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Abstract

Localized anterior arthrofibrosis (cyclops lesion) is the second most common cause of extension loss after anterior cruciate ligament (ACL) reconstruction. We present and discuss two patients with prior ACL reconstructions, who presented with pain and loss of extension following surgery. MRI and arthroscopy of the knee revealed typical features of a cyclops lesion. The patients showed significant symptomatic improvement following arthroscopic resection of these lesions.

Keywords

Anterior cruciate ligament - cyclops lesion - localized anterior arthrofibrosis - MRI


Publication History

Article published online:
02 August 2021

© 2010. Indian Radiological Association. This is an open access article published by Thieme under the terms of the Creative Commons Attribution-NonDerivative-NonCommercial-License, permitting copying and reproduction so long as the original work is given appropriate credit. Contents may not be used for commercial purposes, or adapted, remixed, transformed or built upon. (https://creativecommons.org/licenses/by-nc-nd/4.0/).

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