Histopathological meniscus diagnostic

: Menisci fulfill many functions within the complex biomechanics of the knee joint. In the case of meniscus lesions, sparing arthroscopic resections and operative refixation are the treatments of choice. With regard to diagnostics, this means that in general terms, the histopathologic diagnostics are carried out on detached meniscus fragments of between 5 mm and 2 cm in size. An experienced pathologist's knowledge of physiologically possible cellular and fibrous histological meniscus damage, as opposed to nonphysiological change regarded as normal with respect to age, is essential during a diagnostic meniscus evaluation. The clinician expects clear statements from the pathologist regarding the severity of previous or secondary degenerative meniscus damage, the age and type of traumatic tears, and appraisal of the relationship between trauma and meniscus damage from an insurance point of view. Close cooperation between the clinician and the pathologist allows for fast and unambiguous correlation of anamnesis, the clinical picture, and morphological reporting so that cases involving insurance problems - which are numerous, often long-term, and often unsatisfactory - can be clarified quickly.