Fig. 14From: A practical guide for performing arthrography under fluoroscopic or ultrasound guidanceAnterior approach targeting the lateral femoral condyle as shown on a diagrammatic representation of the knee joint (a) with a transverse section through the femoral condyles (b). c The target is the anterior and lower aspect of the lateral femoral condyle. d The needle is inserted until bone contact and adequate position is confirmed by opacification of the joint spaceBack to article page