Related Experiment Video
Updated: Jun 20, 2026

Destabilization of the Medial Meniscus and Cartilage Scratch Murine Model of Accelerated Osteoarthritis
Published on: July 6, 2022
Ochronosis: complicated tear of black meniscus
Onder M Delialioglu1, Bulent Daglar, Kenan Bayrakci
1Ankara Numune Training and Research Hospital, Ankara, Turkey. drondermurat@yahoo.com
Abstract:
We describe a case of a previously healthy 35-year-old man who presents with meniscal symptoms, and present the arthroscopic findings of a complicated tear of black lateral meniscus. Investigations revealed that he had underlying alkaptonuria, which was previously undiagnosed without any other findings. After the surgical treatment, the patient's complaints were alleviated and almost no complaints were registered, during the next follow-up.
Related Concept Videos
Knee Joint
A total of seven ligaments support the knee joint. The patellar ligament, which is also attached to the quadriceps femoris group...
Glaucoma: Overview
