What Is a Sprain?
A sprain is an injury to a ligament, the tough tissue that connects bones at a joint. A sprain occurs when a joint moves beyond its usual range and the ligament stretches or tears. Symptoms may include pain, swelling, tenderness, bruising, and limited movement near the affected joint.
Quick Facts About Sprain
Category
Ligament injury
Used for
Describing joint injuries
Common confusion
Often confused with a muscle strain
Also called
Ligament Injury
Often discussed with
Sports Injury Treatment
Key Takeaways About Sprain
- Sprains affect ligaments around joints.
- Pain and swelling may limit joint movement.
- A sprain differs from a strain, which affects muscle or tendon tissue.
How Sprain Works
A sprain begins when force pushes a joint beyond its usual motion. The ligament may stretch, develop small tissue damage, or tear. The affected joint can then become painful, swollen, tender, or harder to move. The location and severity of the tissue injury shape the person’s symptoms.
Related glossary terms: Strain, Range Of Motion, Joint Mobilization.
Assessment focuses on the injured joint, the movement that caused the problem, tenderness, swelling, stability, and range of motion. A strain involves muscle or tendon tissue, so the injured structure helps distinguish these terms. Sports injury treatment may address movement limits and surrounding muscle tension while respecting the joint’s condition.
From the Arrowhead Clinic Chiropractor Riverdale team
When we assess a sprain, we ask how the injury occurred and examine the affected joint’s movement, tenderness, and stability. We also consider nearby muscles and the person’s movement pattern, because surrounding tissues can affect comfort and function during sports injury treatment.
Sprain in Practice: A Real-World Example
A recreational basketball player lands on another player’s foot and the ankle rolls outward. The player develops ankle pain and swelling, which may indicate a sprain that needs careful assessment during sports injury treatment.
Related Services
Related Terms
Strain
Strain is an injury to a muscle or tendon caused when the tissue is stretched beyond…
Range Of Motion
Range Of Motion is the available movement at a joint or body region during a specific…
Joint Mobilization
Joint Mobilization is a manual technique that applies controlled movement to a joint to support motion…
Acute Pain
Acute Pain is a short-term pain response that begins suddenly after an injury, illness, procedure, or…
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