Head Of The Fibula Bone, Medial View

Description

Fibular head anatomy is centered on the medial articular facet that faces superomedially to meet the tibia at the proximal tibiofibular joint. From this fixed medial perspective, the smooth, slightly ovoid facet sits on the superomedial aspect of the fibular head, while the rougher nonarticular cortex extends inferiorly into the fibular neck. The anterior margin of the head lies slightly anterior to the facet’s midline, and the apex (styloid process) projects superiorly as a palpable landmark just lateral to the knee joint line. Bone surface detail is crisp. Clinical relevance at the fibular head goes well beyond an isolated joint surface. The common fibular (peroneal) nerve wraps around the fibular neck posterolaterally, so fractures, osteophytes, or ganglion cysts arising from the proximal tibiofibular joint can present with foot drop and sensory loss over the dorsum of the foot. Proximal tibiofibular joint instability, sometimes after ankle syndesmosis fixation or high-energy knee trauma, is best understood when you can localize the tibiofibular articulation relative to the head and neck in a single view. A tight, clean look at the facet helps when teaching cartilage-bearing versus ligamentous attachment zones. Use this illustration in musculoskeletal anatomy courses covering the knee region, in orthopaedic teaching files discussing proximal fibula fractures and peroneal neuropathy, or in surgical texts addressing lateral knee approaches where the fibular head is a key surface landmark. It also suits exam questions on the proximal tibiofibular joint and palpation anatomy. Anatomical accuracy verified by SciePro's Medical Advisory Board.