What type of fracture is a mallet finger?
Mallet finger is the term usually applied to extensor avulsion fractures. However, this entity may also be caused by distal extensor tendon ruptures. Either one results in an inability to extend the DIP joint.
Is a mallet finger a broken finger?
What is mallet finger? Mallet finger, known as drop finger or baseball finger, is an injury to the tendon that straightens the tip of your finger (or thumb). Tendons attach your bones to your muscles, providing stability and motion. With injury, the tendon can tear or detach from the finger bone.
What is the best treatment for mallet finger?
Wearing a splint on your finger to keep it straight is the most common treatment for mallet finger. You may need to wear a splint for different lengths of time. If your tendon is only stretched, not torn, it should heal in 4 to 6 weeks if you wear a splint all the time.
What does mallet fracture mean?
The tendon may tear where it joins on to the end bone of the finger, or it may pull off a small fragment of bone at this point (in which case it is called a mallet fracture).
Does a mallet finger Need surgery?
The majority of mallet finger injuries can be treated without surgery. In children, mallet finger injuries may involve the cartilage that controls bone growth. The doctor must carefully evaluate and treat this injury in children, so that the finger does not become stunted or deformed.
How long does it take to heal mallet finger?
Recovery. It should take 6 to 8 weeks for your finger to heal, after which time you’ll be able to use it again. You may be advised to continue to only wear the splint at night for up to 4 more weeks. In some cases, you may only need to see a specialist once, as a hand physiotherapist may be able to take over your care.
What happens if mallet finger goes untreated?
Mallet finger leads to an imbalance in the distribution of the extensor force between the proximal interphalangeal (PIP) and DIP joints. If left untreated, mallet finger leads to a swan neck deformity from PIP joint hyper extension and DIP joint flexion.
Will mallet finger heal without surgery?
Is mallet finger permanent?
A Word From Verywell. A mallet finger is more than just a typical jammed finger. Without proper treatment, permanent deformity can be the result. Fortunately, most people can heal this injury with the proper use of a simple splint.
How long does a mallet fracture take to heal?
What happens if you dont treat mallet finger?
If a mallet finger is left untreated, your finger can become stiff. Or the finger may develop a swan neck deformity, where the joint bends the wrong way. A mallet finger in children involves an additional concern. The injury may affect the cartilage in the finger that controls bone growth.
Does mallet finger require surgery?
What happens if you dont fix mallet finger?
What happens if mallet finger goes untreated? If you don’t treat your mallet finger injury, your finger could become stiff and even unbendable. You may develop a problem where your finger has a swan’s neck shape. If your young child has mallet finger and doesn’t get treatment, their finger may not grow properly.
When is surgery needed for mallet finger?
The middle joint of the finger is left free so you can continue to move it to prevent any stiffness developing. Surgery is only needed if you also have a broken finger, the skin is broken, or in rare cases where mallet finger fails to heal. How to keep your finger clean. You must keep your splinted finger clean and dry at all times.
When is surgery indicated for mallet finger?
Surgery is controversial in closed acute mallet finger but is indicated in all open injuries and in injuries with a large bony mallet fragment with subluxation of the DIP joint . Fractures involving 30–50 % of the joint surface have been described as unstable and require surgery [ 17 , 51 ].
Is surgery needed for mallet finger?
This is called bony mallet finger. If the bone fragment is large enough, it may require surgical treatment to prevent joint problems from developing. 1 Surgery may also be needed in situations where the injury is left untreated for more than four to six weeks and problem called a swan-neck deformity develops.