Talocalcaneal joint | Radiology Reference Article
The talocalcaneal joint is a joint in the foot between the talus and calcaneus bones.
Talocalcaneonavicular joint: Bones, ligaments, movements
2023年10月30日 · The talocalcaneonavicular joint is a form of ball and socket joint formed between three tarsal bones: the talus, calcaneus and navicular bones.
Talocalcaneal coalition | Radiology Reference Article
The talocalcaneal coalition is one of the two most common subtypes of the tarsal coalition, the other being the calcaneonavicular coalition. It accounts for 45% of all tarsal coalitions, and although all three facets of the talocalcaneal joint can be involved, the middle facet is most commonly involved.
Subtalar joint: Bones, ligaments, movements - Kenhub
2023年6月5日 · The subtalar joint (talocalcaneal joint) is anatomically described as the articulation formed between posterior articular surfaces of two tarsal bones; the talus and calcaneus. In the literature, this joint is also referred to as the anatomical subtalar joint or subtalar joint proper.
Talocalcaneal Coalition - StatPearls - NCBI Bookshelf
2024年1月30日 · Talocalcaneal coalition is an abnormal connection between the talus and calcaneum bones, which can cause painful, rigid, flat feet in older children and adolescents. The condition has 3 types of coalition: fibrous, cartilaginous, or bony, which can mature into a stiff cartilaginous bar and ossify into a rigid bar.
Developmental Talocalcaneal Coalitions and Associated ...
The talocalcaneonavicular joint, sometimes designated the anterior subtalar joint, is comprised of the concave talar facet on the posterior surface of the navicular bone and four talocalcaneal facets: the concave middle and anterior facets of the calcaneus and the apposing middle and anterior facets of the talus.
Morphological characteristics of talocalcaneal coalitions: …
2024年10月3日 · Among the anatomical morphological changes observed in TCCs, the osseous connection exhibited the most noticeable morphological changes, affecting the tarsal canal, joint line, articular surface, medial tubercle of the talus (MTT), and ST. The tarsal canal was greatly affected by the TCCs.
A radiological classification system for talocalcaneal ...
2013年7月24日 · Based on the cartilaginous or bony nature, facet joint orientation and bony structure morphology, we classified talocalcaneal coalitions into four types: I (linear with or without posterior hooking), II (talar overgrowth), III (calcaneal overgrowth) and IV (complete osseous).
Tarsal Coalition | Radsource
Talocalcaneal fibrous coalition, posterior facet. Introduction. Tarsal coalition is defined as the abnormal union of one or more bones of the hindfoot or midfoot, felt to be the result of failure of segmentation of primitive mesenchyme. 1 These unions can be osseous (synostosis), cartilaginous (synchondrosis), or fibrous (syndesmosis).
A Different Type of Talocalcaneal Coalition With Os ... - AJR
2015年11月20日 · Talocalcaneal coalition results from failed normal joint formation and is thought to be caused by the absence of mesenchymal differentiation and segmentation of the fibrocartilaginous talocalcaneal bridge.
- 某些结果已被删除