What are the 6 types of synovial joints and an example of each?
Synovial joints are often further classified by the type of movements they permit. There are six such classifications: hinge (elbow), saddle (carpometacarpal joint), planar (acromioclavicular joint), pivot (atlantoaxial joint), condyloid (metacarpophalangeal joint), and ball and socket (hip joint).
What are the main synovial joints of the limbs?
The synovial joints in the limbs—be it the elbow, the hip or interphalangeal joints—are intricate and diverse organs.
What are the 8 types of synovial joints?
These joints can be described as planar, hinge, pivot, condyloid, saddle, or ball-and-socket joints. Figure 1. Different types of joints allow different types of movement. Planar, hinge, pivot, condyloid, saddle, and ball-and-socket are all types of synovial joints.
What are the 5 types of synovial joints give an example of each?
Joints are formed where bones come together. The six types of synovial joints are the pivot, hinge, saddle, plane, condyloid, and ball-and-socket joints. Pivot joints are found in your neck vertebrae, while hinge joints are located in your elbows, fingers, and knees. Saddle and plane joints are found in your hands.
What type of synovial joint is the ankle?
hinged synovial joint
Overview. The ankle joint is a hinged synovial joint with primarily up-and-down movement (plantarflexion and dorsiflexion).
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. 3). Figure 9.4. 3 – Types of Synovial Joints: The six types of synovial joints allow the body to move in a variety of ways.
What type of synovial joint is the hip?
ball-and-socket synovial joint
Overview. The hip joint (see the image below) is a ball-and-socket synovial joint: the ball is the femoral head, and the socket is the acetabulum. The hip joint is the articulation of the pelvis with the femur, which connects the axial skeleton with the lower extremity.
What synovial joint is the ankle?
hinge
The ankle joint or tibiotalar joint, is a hinge-type synovial joint located between the distal ends of the tibia and the fibula and the superior part of the talus, which are the three main bones of this joint.
What is a synovial joint?
Synovial joints are places where bones articulate with each other inside of a joint cavity.
Where are synovial ligaments located?
Synovial joints are directly supported by ligaments, which span between the bones of the joint. These may be located outside of the articular capsule (extrinsic ligaments), incorporated or fused to the wall of the articular capsule (intrinsic ligaments), or found inside of the articular capsule (intracapsular ligaments).
How do synovial joints increase joint mobility?
At synovial joints, the articular surfaces of bones are covered with smooth articular cartilage. This gives the bones of a synovial joint the ability to move smoothly against each other, allowing for increased joint mobility. Figure 9.4.1 – Synovial Joints: Synovial joints allow for smooth movements between the adjacent bones.
How do ligaments strengthen synovial joints?
Synovial joints are strengthened by the presence of ligaments, which hold the bones together and resist excessive or abnormal movements of the joint.