COTYLOID JOINT Meaning and
Definition
-
A cotyloid joint, also known as an acetabular joint or socket joint, is a specialized type of joint found in the human body. It is a ball-and-socket joint that plays a vital role in the movement and stability of the hip joint.
The term "cotyloid" is derived from the Greek word "kotyle," which means "cup." This joint is named after the shape of the cup-like depression called the acetabulum, which forms the socket part of the joint. The cotyloid joint is formed by the articulation between the rounded head of the femur or thigh bone and the concave acetabulum of the pelvic bone.
This unique structure of the cotyloid joint allows for a wide range of motion, including flexion, extension, abduction, adduction, rotation, and circumduction. The cup-shaped acetabulum provides stability by firmly holding the head of the femur and preventing it from easily dislocating.
The cotyloid joint is supported by a complex network of ligaments, tendons, and muscles, which facilitate its movements while also providing protection and stability to the joint. This joint is crucial to various daily activities involving the lower body, such as walking, running, jumping, and turning.
In summary, a cotyloid joint is a ball-and-socket joint found in the hip that allows for a wide range of motion and provides stability to the hip joint. It is formed by the articulation between the head of the femur and the acetabulum of the pelvic bone.
Common Misspellings for COTYLOID JOINT
- xotyloid joint
- votyloid joint
- fotyloid joint
- dotyloid joint
- cityloid joint
- cktyloid joint
- cltyloid joint
- cptyloid joint
- c0tyloid joint
- c9tyloid joint
- coryloid joint
- cofyloid joint
- cogyloid joint
- coyyloid joint
- co6yloid joint
- co5yloid joint
- cottloid joint
- cotgloid joint
- cothloid joint
Etymology of COTYLOID JOINT
The word "cotyloid" is derived from the Greek word "kotulos", meaning "cup" or "cavity", and the Greek word "oeidēs", meaning "like" or "resembling". "Joint", on the other hand, comes from the Old French word "jointe", meaning "joint" or "joined".
In anatomy, the term "cotyloid joint" is used to describe a ball-and-socket joint, specifically referring to the hip joint. This joint is named as such because the socket (acetabulum) of the hip bone resembles a cup or cavity (cotyloid), which accommodates the rounded head of the thigh bone (femur). The term "cotyloid joint" emphasizes the cup-like structure of the socket and its role in joint movement.
