Which grade signifies complete tearing of a ligament?

Which grade signifies complete tearing of a ligament?

• A. Grade I sprain
• B. Grade II sprain
• C. Grade III sprain
• D. Grade IV sprain

Answer: (C)

A Grade III sprain signifies a complete tearing of a ligament. This classification indicates that the ligament has been fully disrupted, resulting in loss of function and stability at the joint level. In contrast to lower-grade sprains, which involve partial tearing, a Grade III sprain commonly results in significant joint instability and may require surgical intervention for proper healing. This complete rupture prevents the ligament from performing its normal role in joint support, leading to symptoms such as severe pain, swelling, and an inability to bear weight or use the affected joint effectively. This distinction is crucial for diagnosing and determining an appropriate treatment strategy.

A Grade III sprain signifies a complete tearing of a ligament. This classification indicates that the ligament has been fully disrupted, resulting in loss of function and stability at the joint level. In contrast to lower-grade sprains, which involve partial tearing, a Grade III sprain commonly results in significant joint instability and may require surgical intervention for proper healing. This complete rupture prevents the ligament from performing its normal role in joint support, leading to symptoms such as severe pain, swelling, and an inability to bear weight or use the affected joint effectively. This distinction is crucial for diagnosing and determining an appropriate treatment strategy.