Onderzoek van de knie na een trauma

Conflict of interest: none declared. Financial support: none declared.

• The practice guideline ‘Traumatic knee complaints’ from the Dutch College of General Practitioners is aimed at differentiating between intra-articular and extra-articular lesions.

• The diagnosisis based mainly on a combination of patient history and a limited physical examination of the knee.

• Specific tests for hydrarthrosis, injuries to the collateral or cruciate ligaments, and meniscal pathology have only a low diagnostic accuracy.

• Few reliable studies have been conducted into the diagnostic value of specific tests; most studies employed poor methodology, had considerable inter-observer variation and produced widely heterogenous results.

• Inspection of the knee can provide information regarding the presence of fluids in the knee (hydrarthrosis or haemarthrosis).

• A restricted active range of movement in flexion and extension may indicate osteoarthritis or arthritis.