Thumb ligament injuries usually occur from a forced radial deviation (abduction) of the thumb during a high-velocity activity. Skiers and those who play ball-handling sports, such as baseball, football and basketball, have a greater risk of sustaining such an injury.

Thumb sprains are common injuries where a ligament stretches or tears within your thumb joint. In severe thumb sprains, your ligament can be partially or completely torn, which often needs surgery. Treatment for thumb sprains often involves rest, using a splint and physical therapy.

2024年1月12日 · Thumb Collateral Ligament Injuries, most commonly ulnar collateral (UCL), are athletic injuries that lead to a decrease in effective thumb pinch and grasp. Diagnosis relies upon thumb MCP radial-ulnar stress exam and MRI studies.

A sprained thumb occurs when the ligaments that support the thumb are stretched beyond their limits. This commonly happens when a strong force bends the thumb backward, away from the palm of the hand. The most common way for this to occur is by falling onto an outstretched hand.

2024年10月27日 · A thumb ligament injury occurs when the ligaments that stabilize the thumb are overstretched or torn due to excessive force. This type of injury typically happens when the thumb is forcefully bent backward, away from the palm, often as a …

It is usually caused by falling on an outstretched hand where your thumb is bent backwards away from your palm. It can also be caused by a direct blow forcing the thumb to move in an awkward direction away from your hand. Individuals who engage in activities that require repetitive grasping are also at risk of a thumb sprain.

Thumb ligament injuries are common, particularly those involving the metacarpophalangeal joint. Our understanding and treatment of these injuries continues to evolve. This article provides a comprehensive review of recent literature with updates pertaining to the anatomy, function, diagnosis, and treatment of thumb ligament injuries.

2024年12月12日 · A sprained thumb involves damage of the connective tissues where ligament is stretched or torn. You’ll usually feel pain and stiffness at the base of your thumb and you may see swelling and bruising.

2017年8月29日 · In your thumb, several ligaments help you grab objects, pinch, and make a fist. A thumb sprain is much less serious than a broken thumb because the ligament or bone isn’t broken or...

2024年5月13日 · What is a thumb sprain? The thumb consists of the phalanges bones which connect to the metacarpal bone at the base of the thumb. Therefore, the point where these bones meet is the metacarpophalangeal joint (MCP joint). A thumb sprain is a tear or stretching of any of the ligaments in the thumb.