CUNEIFORM BONE Meaning and
Definition
-
The term "cuneiform bone" refers to one of the tarsal bones located in the foot, specifically within the middle region known as the midfoot. The midfoot is composed of three cuneiform bones: the medial cuneiform, the intermediate cuneiform, and the lateral cuneiform. These bones are named based on their position relative to the midline of the foot.
Each cuneiform bone is characterized by a shape resembling a wedge or a triangle, which explains its name derived from the Latin word "cuneus," meaning wedge. These bones are small in size and located in front of the navicular bone and behind the metatarsal bones, forming a connection between them. The cuneiform bones play a vital role in maintaining the structural integrity and stability of the foot.
The cuneiform bones are often referred to as the key bones that bridge the midfoot and the forefoot. They serve as important landmarks for various anatomical structures and ligaments that attach to them, such as the tendons of muscles that control toe movement. These bones also contribute to the formation of the longitudinal arch of the foot, aiding in weight distribution and shock absorption during walking, running, and other weight-bearing activities.
Overall, the cuneiform bones are integral components of the intricate foot structure, contributing to its functionality and stability. Their distinct wedge-shaped characteristics and positioning within the midfoot region make them essential in maintaining proper foot biomechanics and facilitating smooth movement.
-
One of four bones, one in the carpus and three in the tarsus; the carpal bone, pyramida, bone, os triquetrum, articulates with the semilunar. fusiform, and unciform; the 1st, 2d, and 3d (or internal, middle, and external) tarsal cuneiform bones articulate respectively with the 1st and 2nd metatarsal, 2nd cuneiform, and navicular; with the 2d metatarsal, 1st and 3rd cuneiform, and navicular; and with the 2d, 3d, and 4th metatarsal, 2d cuneiform, cuboid, and navicular bones.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
Common Misspellings for CUNEIFORM BONE
- xuneiform bone
- vuneiform bone
- funeiform bone
- duneiform bone
- cyneiform bone
- chneiform bone
- cjneiform bone
- cineiform bone
- c8neiform bone
- c7neiform bone
- cubeiform bone
- cumeiform bone
- cujeiform bone
- cuheiform bone
- cunwiform bone
- cunsiform bone
- cundiform bone
- cunriform bone
- cun4iform bone
Infographic
Add the infographic to your website:
