What Is a Sprain?
Sprain is a ligament injury caused by a force that stretches or tears the tough bands connecting bones at a joint. Sprains often affect the ankle, knee, wrist, or other joints after a twist, fall, collision, or sudden change in direction. Severity depends on the ligament damage and joint function.
Quick Facts About Sprain
Category
Ligament injury
Used for
Joint injury assessment
Common confusion
Strain, which affects muscle or tendon tissue
Also called
Ligament Injury, Ligament sprain
Often discussed with
Sports Injury Treatment
Key Takeaways About Sprain
- Sprains affect ligaments, not muscles or tendons.
- Joint stability and movement help guide clinical assessment.
- A sprain is often confused with a strain.
How Sprain Works
Sprain describes damage that occurs when a joint moves beyond its normal range and places excessive force on a ligament. The ligament may become overstretched or develop a partial or complete tear. Pain, swelling, bruising, and reduced movement can occur around the affected joint.
Related glossary terms: Strain, Range of Motion, Proprioception.
Clinicians assess a sprain by reviewing how the injury happened and checking tenderness, swelling, joint motion, strength, and stability. Ankle sprains commonly follow a rolling motion, while wrist sprains may follow a fall onto the hand. A clinical assessment also considers whether symptoms suggest involvement of nearby tissues, including a tendon or joint capsule. Findings help guide sports injury treatment and activity planning.
From the Advanced Injury Care Clinic team
When we assess a sprain, we review the injury mechanism and compare movement, tenderness, swelling, and joint stability. Our team also considers nearby muscles, tendons, and nerves so the sports injury treatment plan matches the person’s functional findings. We document changes as activity is reintroduced.
Sprain in Practice: A Real-World Example
A soccer player may roll an ankle while changing direction and develop swelling with painful movement. Sports injury treatment may focus on the joint’s motion, stability, and ability to support controlled activity.
Related Services
Related Terms
Strain
Strain is an injury to a muscle or tendon caused by overstretching or excessive force. A…
Range of Motion
Range of Motion is the amount and direction a joint can move through its available path…
Proprioception
Proprioception is the body’s ability to sense joint position, movement, and force without relying on vision…
Joint Mobilization
Joint Mobilization is a hands-on physical therapy technique that applies controlled movement to a joint and…
Advanced Injury Care Clinic
Have Questions About Sprain?
Contact Advanced Injury Care Clinic for practical guidance on Sprain and related chiropractor work in Brentwood.