The cyclops lesion, also known as localized anterior arthrofibrosis, is a painful anterior knee mass that arises as a complication of anterior cruciate ligament (ACL) reconstruction, although has rarely been reported in patients with ACL injuries that have not been reconstructed.Apr 3, 2021
Etiology of cyclops lesions Bone debris from drilling during the ACLR. Anteriorly positioned graft. ACL stump remnants. Partially torn anterior graft fibers.
S83.512AICD-10-CM Code for Sprain of anterior cruciate ligament of left knee, initial encounter S83. 512A.
The hallmark sign of a cyclops lesion is loss of knee extension range often about 2-3 months following an ACL surgery. However it can be an issue for years post-op. It is not a huge loss of extension, often less than 10°, but it's enough to be a problem (8).Mar 16, 2020
M25.362M25. 362 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
S83.511AICD-10-CM Code for Sprain of anterior cruciate ligament of right knee, initial encounter S83. 511A.
S83.22022 ICD-10-CM Codes S83. 2*: Tear of meniscus, current injury.