A nondisplaced fracture of the base of the metacarpal bone is a condition in which there is a break in one of the bones in the hand that connects the wrist to the fingers. This type of fracture is usually caused by trauma to the hand, such as a fall, a sports injury, or a motor vehicle accident.
Symptoms of a nondisplaced fracture of the base of the metacarpal bone may include pain, swelling, and bruising in the affected area. The hand may also be deformed or have limited mobility. In some cases, there may be a visible bump or deformity at the site of the fracture.
If you suspect that you have a nondisplaced fracture of the base of the metacarpal bone, it is important to seek medical attention as soon as possible. Your doctor will likely perform an X-ray or other imaging tests to confirm the diagnosis. Treatment options may include immobilization of the affected hand with a cast or splint, pain management, and physical therapy to improve mobility and strength in the affected hand.
Most people with a nondisplaced fracture of the base of the metacarpal bone will recover fully with proper treatment and rehabilitation. However, it is important to follow your doctor's recommendations and avoid using the affected hand until it has fully healed. With time and proper care, you can expect to regain full use of your hand and return to your normal activities.