M23: Internal derangement of knee

M23.3: Other meniscus derangements

Other meniscus derangements (ICD-10 code M23.3) comprise a spectrum of disorders which affect the meniscus of the knee. The meniscus is a C-shaped cartilage disc that cushions your knee and it can be damaged or injured during activities that put pressure on or rotate the knee joint. Common symptoms typically include pain, swelling, stiffness, and often difficulties in fully bending or straightening the leg. Some individuals may also experience a locking sensation or inability to move the knee in certain positions. The progression of this condition can lead to limitations in mobility, potentially interfering with daily activities and overall quality of life. Certain factors such as advancing age, physical fitness levels, body weight, and a history of previous knee injuries can increase the risk of developing meniscus derangements.