Articular Cartilage
Also known as Hyaline Articular Cartilage. Articular Cartilage is a smooth layer of hyaline cartilage that covers the ends of bones within synovial joints. It creates a low-friction surface that allows joints to move smoothly during daily activities.
In addition, Articular Cartilage helps distribute forces across the joint and reduces stress on the underlying bone.
Why is Articular Cartilage Important?
Articular Cartilage plays a vital role in joint health and movement. It helps absorb shock during activities such as walking, running, and jumping.
Damage to articular cartilage can lead to pain, stiffness, swelling, and reduced mobility. As a result, joint function may gradually decline over time.
Articular Cartilage in Physiotherapy
Physiotherapists frequently manage conditions involving Articular Cartilage, including osteoarthritis and cartilage injuries.
Treatment may include:
- Strengthening exercises
- Range of motion exercises
- Activity modification
- Joint protection strategies
- Functional training
These interventions help improve movement and reduce stress on the affected joint.
Functions of Articular Cartilage
The primary functions of Articular Cartilage are:
- Reducing friction
- Absorbing shock
- Distributing joint forces
- Protecting underlying bone
These functions help maintain smooth and efficient joint movement.
Everyday Example
Every time you walk, climb stairs, or squat, Articular Cartilage helps your joints move smoothly while absorbing the forces generated during movement.
Quick Facts
| Feature | Details |
|---|---|
| Category | Connective Tissue |
| Tissue Type | Hyaline Cartilage |
| Location | Ends of Bones in Synovial Joints |
| Main Function | Shock Absorption |
| Blood Supply | Avascular |
| Common Disorder | Osteoarthritis |
Clinical Pearl
Articular Cartilage has no direct blood supply. Therefore, its healing capacity is limited when compared to many other tissues in the body.
Frequently Asked Questions
What is articular cartilage?
Articular Cartilage is a smooth layer of hyaline cartilage that covers the ends of bones in synovial joints.
What is the function of articular cartilage?
The main functions of Articular Cartilage are reducing friction, absorbing shock, and protecting joint surfaces during movement.