Articular Surface of the Distal Part of the Male Femur During Bending of the Knee, Anterior View

Description

Positioned superior to the tibial plateau, the distal femur is shown anteriorly with the medial and lateral femoral condyles separated by the patellar surface (trochlea) as the knee bends. Blue-tinted articular cartilage caps the condyles and extends into the intercondylar region, where the roof of the intercondylar notch sits posterior to the trochlear groove. Inferiorly, the medial and lateral menisci lie on the corresponding tibial condyles, their thicker peripheral margins framing the central intercondylar area. Cruciate ligament bundles course obliquely in the intercondylar space between femur and tibia. Clean landmarks. Flexion changes the femorotibial contact zone, so this anterior perspective helps teach how the femoral condyles roll and glide on the menisci rather than simply hinge on the tibia. It also clarifies why meniscal tears often occur during twisting in a flexed knee, when compressive load and shear concentrate along the posterior horns while the cruciates constrain anterior and posterior tibial translation. For clinicians, the cartilage coverage pattern on the trochlea and condyles maps directly onto common chondral injury sites in patellofemoral pain and after traumatic patellar instability. Use this illustration in lower-limb anatomy and kinesiology courses when explaining knee arthrokinematics, meniscal function, and cruciate ligament orientation in flexion. It also suits orthopedic teaching files, journal figures on cartilage wear patterns, and patient-facing materials that need an accurate depiction of the articular surfaces during bending. Anatomical accuracy verified by SciePro's Medical Advisory Board.