What is Skier’s Thumb?
The stability of the human hand relies on the ligaments to stabilize both the thumb and fingers. An injury to these structures can greatly affect the ability to grip, write and impair the functional use of the hand for everyday tasks such as fastening clothing, opening containers and performing daily tasks at home, work or for leisure. An injury to the ligament between the two bones on the interior side of the thumb is often referred to as Skier’s thumb. The term Skier’s thumb originates in the event a skier tries to brace from a fall and lands on an outstretched hand and thumb, while holding on to a ski pole. This causes the thumb to bend sideways, causing a sprain or even a tear in the Ulnar Collateral Ligament, or UCL of the thumb.
Thumb Injuries in Sports
The thumb: It has allowed humans to develop into the most dominant species on the planet. Without it, we wouldn’t have the Mona Lisa, the Seven Wonders of the World, or quarterbacks that can complete a pass while scrambling out of the pocket when their protection breaks down. You can see just how important the “lone wolf of the hand” is in life and sports, and when Bears quarterback Jay Cutler was sidelined by a thumb injury, I started getting a lot of questions about thumb injuries in athletics. They’re fairly common in sports since the thumb is separate from the other fingers, exposing it to some unique injuries. Lucky for you, my background allows me to explain what a couple of the more common injuries are. (more…)
