Finger dislocation is a prevalent and excruciating injury. When a bone becomes dislodged from its usual position, it results in a dislocation. While any of the finger bones connected at the knuckles can become dislocated, it primarily occurs at the middle knuckle joint or proximal interphalangeal (PIP). Identifying a dislocated finger can be challenging as the symptoms often resemble those of a broken finger.
Common Causes
Dislocation of the finger is frequently caused by a forceful impact to the end of the finger. Another common cause is when the finger is forcefully bent or overextended beyond its typical range of motion. Sports injuries are often responsible for dislocated fingers, such as when a ball strikes the end of the finger or when a person falls and their finger is forcefully bent backward.
Symptoms of a Dislocated Finger
When a finger becomes dislocated, several symptoms can indicate the injury. One of the most notable signs is intense pain, which is often accompanied by swelling and bruising. The dislocated finger may appear crooked, positioned at an unusual angle. In severe cases, the dislocation can also affect sensation, leading to numbness or tingling. Additionally, the skin surrounding the dislocated finger may become pale. Although rare, there are instances where the bone may even break through the skin, requiring urgent medical attention.