What is a hinge synovial joint?
A hinge joint is a type of synovial joint that exists in the body and serves to allow motion primarily in one plane. [3][4] The hinge joints of the body include the elbow, knee, interphalangeal (IP) joints of the hand and foot and the tibiotalar joint of the ankle.
What is the hinge joint movement?
Hinge joints are those that allow movement along one plane. They facilitate bending and straightening actions, such as flexing a finger. In a hinge joint, protective cartilage covers the bones, and a thick gel called synovial fluid lubricates them, allowing them to move without rubbing against one another.
Where is the synovial hinge joint?
A hinge joint is a common class of synovial joint that includes the ankle, elbow, and knee joints. Hinge joints are formed between two or more bones where the bones can only move along one axis to flex or extend.
What is the hinge joint knee?
The knee joint is a hinge joint, meaning it allows the leg to extend and bend back and forth with minimal side-to-side motion. It is comprised of bones, cartilage, ligaments, tendons, and other tissues.
What is a hinge joint class 6?
A hinge joint allows the movement of bones in only one direction i.e. forward and backward. In a hinge joint, the movement of bones is restricted to one direction by the shape of the ends of the bones which form the joint, and by the ligaments which hold the bones together at the joint.
What is hinge joint class5?
A hinge joint is a popular class of synovial joint. Hinge joints are between two or more bones. Such bones can only move along one axis to flex or extend. In our body, the simplest hinge joints are the interphalangeal joints between the phalanges of the fingers and toes.
Is a hinge joint uniaxial?
In uniaxial joints, movement normally takes place mainly about a single axis. There are two types of uniaxial joint, hinge joints and pivot joints.
How many synovial joints are there?
six types
The six types of synovial joints are pivot, hinge, condyloid, saddle, plane, and ball-and socket-joints (Figure 9.4.
Is the wrist joint a hinge joint?
(2) Hinge joints move on just one axis. These joints allow for flexion and extension. Major hinge joints include the elbow and finger joints. The wrist joint between the radius and the carpal bones is an example of a condyloid joint.
What is a hinge joint for Class 5?
Hinge joints are classified into the category of synovial joints. Therefore, a hinge joint is defined as the joint between two bones that allows movement only in one plane. For instance, human fingers, toes, elbows, knees, and ankles contain hinge joints.
What is ball and socket joint definition?
ball-and-socket joint, also called spheroidal joint, in vertebrate anatomy, a joint in which the rounded surface of a bone moves within a depression on another bone, allowing greater freedom of movement than any other kind of joint.