Calcaneus: Difference between revisions
CSV import |
CSV import |
||
| (One intermediate revision by one other user not shown) | |||
| Line 1: | Line 1: | ||
[[file:Gray268.png|thumb|Gray's anatomy image 268]] [[file:Gray269.png|thumb|Gray's anatomy image 269|left]] [[file:Calcaneus_Fracture.jpg|thumb|Calcaneus Fracture]] [[file:Left_Calcaneus_animation03.gif|thumb|Left Calcaneus animation03|left]] [[file:Ospied-en.svg|thumb|Ospied-en]] [[file:Calcaneus.jpg|thumb|Calcaneus]] | [[file:Gray268.png|thumb|Gray's anatomy image 268]] | ||
[[file:Gray269.png|thumb|Gray's anatomy image 269|left]] [[file:Calcaneus_Fracture.jpg|thumb|Calcaneus Fracture]] [[file:Left_Calcaneus_animation03.gif|thumb|Left Calcaneus animation03|left]] | |||
[[file:Ospied-en.svg|thumb|Ospied-en]] [[file:Calcaneus.jpg|thumb|Calcaneus]] | |||
{{Infobox bone | {{Infobox bone | ||
| Name = Calcaneus | | Name = Calcaneus | ||
| Latin = Calcaneus | | Latin = Calcaneus | ||
| Image = Calcaneus | | Image = Calcaneus animation01.gif | ||
| Caption = Animation of the calcaneus bone | | Caption = Animation of the calcaneus bone | ||
| Image2 = Gray292.png | | Image2 = Gray292.png | ||
| Line 55: | Line 58: | ||
{{Skeletal system}} | {{Skeletal system}} | ||
{{medicine-stub}} | {{medicine-stub}} | ||
<gallery> | |||
File:Subtalar Joint.PNG|Subtalar Joint | |||
File:Calcaneus animation01.gif|Calcaneus Animation | |||
</gallery> | |||
Latest revision as of 01:27, 20 February 2025
| General Information | |
|---|---|
| Latin | Calcaneus |
| Greek | |
| TA98 | |
| TA2 | |
| FMA | |
| Details | |
| System | |
| Artery | |
| Vein | |
| Nerve | |
| Lymphatic drainage | |
| Precursor | |
| Function | |
| Identifiers | |
| Clinical significance | |
| Notes | |
The calcaneus or heel bone is a large bone that forms the foundation of the rear part of the foot. The calcaneus connects with the talus bone and the cuboid bone. The connection between the talus and calcaneus forms the subtalar joint, which is essential for the normal function of the foot.
Anatomy[edit]
The calcaneus is the largest of the tarsal bones in the foot. It is situated at the lower and back part of the foot, forming the heel. The bone has several important features, including the calcaneal tuberosity, which is the large, posterior, weight-bearing prominence, and the sustentaculum tali, a horizontal shelf that projects from the medial side of the bone.
Articulations[edit]
The calcaneus articulates with two bones:
- The talus bone superiorly, forming the subtalar joint.
- The cuboid bone anteriorly, forming the calcaneocuboid joint.
Function[edit]
The calcaneus serves as the foundation for the rear part of the foot. It plays a crucial role in normal foot function, including:
- Supporting the weight of the body when standing and during movement.
- Acting as a lever arm for the Achilles tendon, which attaches to the posterior surface of the calcaneus.
- Facilitating the movement of the foot through its articulations with the talus and cuboid bones.
Clinical significance[edit]
Injuries to the calcaneus can significantly impact mobility and quality of life. Common injuries include:
- Calcaneal fracture: Often caused by high-energy trauma such as a fall from a height.
- Plantar fasciitis: Inflammation of the plantar fascia that can cause heel pain.
- Achilles tendonitis: Inflammation of the Achilles tendon where it attaches to the calcaneus.
Related pages[edit]
See also[edit]
| Skeletal system | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
This Skeletal system related article is a stub.
|
-
Subtalar Joint -
Calcaneus Animation
