The lateral cuneiform ossifies in the first year of life. via the lateral tarsal artery, a continuing branch of the dorsalis pedis.plantar interosseous ligaments : arise from the lower part of the lateral cuneiform, forming part of the transverse arch of the foot, these are mainly cuneocuboid ligament and intercuneiform ligaments which help gliding and rotation in pedal pronation or supination and also when the forefoot is stressed, as in initial thrust of running and jumping.tibialis posterior: one of its fibrous terminal tendon slips attaches to the narrow plantar surface.flexor hallucis brevis: the proximal part of the lateral cuneiform undersurface gives rise to this muscle.medially with the intermediate cuneiform.However, as with all bone scintigraphy, this is non-specific the increased uptake can also be due to osteomyelitis, bone tumors or avascular necrosis. anteriorly with the 2 nd and 3 rd metatarsals Stress fractures on bone scintigraphy appear as foci of increased radioisotope activity ('hot spot') due to increased bone turnover at the site of new bone formation.It lies edge downward, between the intermediate cuneiform and cuboid. It is smaller than the medial cuneiform and larger than the intermediate cuneiform. Hindfoot: There are two bones in the hindfootthe talus, which is where the foot attaches to the ankle and the rest of the leg, and the calcaneus, which forms the heel. There may be swelling and bruising on the outer foot. There can be pain on tip-toe walking, running or hopping that can be sharp and immediate in onset. A Lisfranc injury is a disruption of the ligaments at the tarsometatarsal or inter-cuneiform level which leads to instability of the midfoot. When avulsion fractures occur in cuneiform bones, these can be worrisome, as they may represent a Lisfranc injury. The lateral cuneiform is a wedge-shaped bone. The foot has 26 bones and is divided into three parts: the hindfoot, the midfoot, and the forefoot. Cuboid fractures present with symptoms of pain on the outside of the foot just above the 5th metatarsal. Avulsion fractures are tiny fractures at the corners of the cuneiform bone.
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