Orthopedic Terminology

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Fracture

A break in a bone caused by trauma or disease. It requires stabilization and monitoring for healing.

Sprain

An injury to ligaments caused by stretching or tearing. It often results in swelling and pain.

Strain

An injury to muscles or tendons from overstretching. It can limit movement and cause discomfort.

Dislocation

A condition where a bone is forced out of its normal position. It requires prompt repositioning to prevent damage.

Cast

A hard protective shell used to immobilize a bone. It supports healing by keeping the area stable.

Splint

A device used to support and immobilize an injured limb. It is often used temporarily before a cast.

Traction

A method of applying force to align bones or relieve pressure. It helps maintain proper positioning.

Range of Motion

The degree of movement possible at a joint. It is used to assess mobility and function.

Osteoporosis

A condition where bones become weak and brittle. It increases the risk of fractures.

Arthritis

Inflammation of a joint causing pain and stiffness. It can limit mobility and daily activities.

Joint Replacement

A surgical procedure to replace a damaged joint with an artificial one. It improves mobility and reduces pain.

Ligament

A tough band of tissue connecting bones. It provides stability to joints.

Tendon

A fibrous tissue that connects muscle to bone. It helps produce movement.

Cartilage

A smooth tissue covering bone ends in joints. It reduces friction and absorbs shock.

Orthosis

A supportive device used to correct or assist movement. It helps stabilize weak or injured areas.

Gait

The pattern of walking or movement. Changes in gait can indicate injury or weakness.

Weight Bearing

The amount of weight a person can safely place on a limb. It is determined by the provider.

Edema

Swelling caused by fluid buildup. It often occurs after injury or surgery.

Crepitus

A crackling or grinding sensation in a joint. It may indicate damage or inflammation.

Alignment

The proper positioning of bones or joints. Good alignment supports healing and function.