Synonyms meniscus tear, meniscus tear, meniscus rupture, meniscus damage Definition The term meniscus lesion (also: meniscus tear, meniscus rupture, meniscus injury) describes a damage of the inner or outer meniscus of the knee. The inner meniscus is affected by lesions far more frequently than the outer meniscus because it is attached to both the joint … Meniscus lesion
Grade 1 – 4 of the meniscus lesion A meniscus lesion, i.e. a tear, crack or degenerative alteration of a meniscus can be caused on the one hand by an injury (trauma) and on the other hand by signs of wear. Depending on the severity of the lesion, the meniscus lesion is divided into 4 … Grade 1 – 4 of the meniscus lesion | Meniscus lesion
Diagnosis and therapy The diagnosis of a meniscus lesion requires a medical history and a subsequent clinical examination. During this examination different meniscus signs can be tested. These include the Steinmann I sign (pain occurs in an inner meniscus lesion when the outer meniscus is rotated and in an outer meniscus lesion when the inner … Diagnosis and therapy | Meniscus lesion
Operation meniscus lesion To restore stability in the knee joint and avoid consequential damage such as osteoarthritis after a meniscus lesion, surgery may be considered.Nowadays, operations on the knee are generally performed in a minimally invasive manner using knee endoscopy (arthroscopy). The required instruments and a mini-camera are inserted into the joint through the smallest … Operation meniscus lesion | Meniscus lesion
Definition of internal meniscus lesion An inner meniscus lesion is an injury to the inner meniscus. This is located in the knee joint gap and serves to lubricate the knee joint. A distinction is made between an inner and an outer meniscus. Both menisci can be injured by accidents or degenerative changes (wear and tear). … Internal meniscus lesion
Diagnosis In most cases, the anamnesis (medical history) and description of the accident course are groundbreaking for diagnostics. During palpation of the joint space, a painful feeling of pressure is evident. In some cases, an accompanying knee joint effusion occurs due to the joint inflammation. There are different meniscus signs, which should be checked if … Diagnosis | Internal meniscus lesion
Therapy of an inner meniscus lesion In most cases, a knee joint endoscopy (arthroscopy) is performed as part of a meniscus lesion. This not only serves the exact diagnosis of the tear, but also the therapy. Arthroscopy offers various options. In young patients and tears in the peripheral third, an attempt is made to perform … Therapy of an inner meniscus lesion | Internal meniscus lesion
Prognosis The extent of the meniscus removal or the meniscal suturing determines the prognosis. In case of a pronounced removal after a meniscus lesion, gonarthrosis develops quickly. This leads to severe complaints when walking and may make an artificial knee joint (knee prosthesis) necessary. As a rule, sporting activity must be reduced after every form … Prognosis | Internal meniscus lesion
Definition outer meniscus tear The outer meniscus (meniscus lateralis) is located at the outer edge of the joint space and, together with the inner meniscus, serves to stabilize and enlarge the joint surface of the knee joint. Since the outer meniscus has a higher mobility, injuries are rather rare here. Since meniscal lesions often occur … External meniscus lesion
Diagnostics As a rule, the symptoms and medical history (anamnesis) of the accident are already indicative of an external meniscus lesion. In addition, the clinical examination reveals a clear painfulness under pressure over the affected outer joint space. In the case of a joint effusion, this must also be palpated. There are various clinical tests, … Diagnostics | External meniscus lesion
