Foot & Ankle

Bones in the Foot & Ankle region

30 entries

All Types 30 Muscles 15 Bones 30 Tendons 49 Ligaments 49 Nerves 6 Bursae 11 Joints 29 Vessels 4

30 entries · Bones

Bone Calcaneal Spur osteophytum calcanei Foot & Ankle The calcaneal spur is an osteophyte that forms at the plantar fascia and intrinsic muscle origins… Bone Calcaneal Tuberosity tuber calcanei Foot & Ankle The calcaneal tuberosity is the posterior rounded eminence of the calcaneus forming the heel, the weight-bearing… Bone Calcaneal Tuberosity Detail tuber calcanei Foot & Ankle The calcaneal tuberosity is the posterior projection of the calcaneus that serves as the insertion of… Bone Calcaneus calcaneus Foot & Ankle The calcaneus, or heel bone, is the largest bone in the foot, providing the posterior heel… Bone Calcaneus (Full) calcaneus Foot & Ankle The calcaneus is the heel bone, the largest tarsal bone, and the primary weight-bearing bone of… Bone Cuboid os cuboideum Foot & Ankle The cuboid is on the lateral side of the midfoot, articulating with the calcaneus, lateral cuneiform,… Bone Cuboid os cuboideum Foot & Ankle The cuboid is the lateral column keystone, articulating with the calcaneus proximally, the fourth and fifth… Bone Distal Phalanges (Foot) phalanges distales pedis Foot & Ankle The distal phalanges bear the toenails and the terminal skin of the toes, providing the final… Bone Fifth Metatarsal (Full) os metatarsale quintum Foot & Ankle The fifth metatarsal has three clinically important zones at its base: Zone 1 (tuberosity — peroneus… Bone First Metatarsal (Full) os metatarsale primum Foot & Ankle The first metatarsal is the primary weight-bearing metatarsal at toe-off, transmitting 40-60% of forefoot load through… Bone Intermediate Cuneiform os cuneiforme intermedium Foot & Ankle The intermediate cuneiform is the smallest of the three cuneiforms, wedged between the medial and lateral… Bone Lateral Cuneiform os cuneiforme laterale Foot & Ankle The lateral cuneiform articulates with the intermediate cuneiform, cuboid, navicular, and the second and third metatarsals,… Bone Lateral Malleolus malleolus lateralis fibulae Foot & Ankle The lateral malleolus is the distal end of the fibula forming the lateral wall of the… Bone Medial Cuneiform os cuneiforme mediale Foot & Ankle The medial cuneiform is the largest of the three cuneiform bones, articulating with the navicular, intermediate… Bone Medial Malleolus malleolus medialis tibiae Foot & Ankle The medial malleolus is the distal medial projection of the tibia forming the medial wall of… Bone Metatarsals (1–5) ossa metatarsi Foot & Ankle The five metatarsals form the forefoot between the tarsal bones and the toes, numbered 1 (great… Bone Middle Phalanges (Foot) phalanges mediae pedis Foot & Ankle The four middle phalanges of the toes (absent in the great toe) provide the connection between… Bone Navicular os naviculare Foot & Ankle The navicular is the keystone of the medial longitudinal arch, articulating with the talus behind and… Bone Navicular (Foot) os naviculare pedis Foot & Ankle The tarsal navicular is the keystone of the medial longitudinal arch, articulating with the talar head… Bone Os Calcis Secundarius os calcis secundarius Foot & Ankle The os calcis secundarius is a rare accessory ossicle located on the superior-anterior surface of the… Bone Os Naviculare Accessorium os naviculare accessorium Foot & Ankle The accessory navicular (os naviculare accessorium) is an accessory ossicle adjacent to the navicular tuberosity, present… Bone Os Trigonum os trigonum Foot & Ankle The os trigonum is a small accessory ossicle posterior to the lateral talar posterior process, present… Bone Phalanges of the Foot (Overview) phalanges pedis Foot & Ankle The 14 foot phalanges include proximal, middle, and distal phalanges for the lesser four toes and… Bone Proximal Phalanges (Foot) phalanges proximales pedis Foot & Ankle The proximal phalanges of the toes articulate with the metatarsals at the metatarsophalangeal joints and undergo…

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