Displaced transverse fracture of shaft of unspecified ulna, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with nonunion Save

Understanding Displaced Transverse Fracture of the Shaft of Unspecified Ulna

A displaced transverse fracture of the shaft of the unspecified ulna is a specific type of bone injury that occurs in the forearm. This type of fracture refers to a break in the ulna bone, which is one of the two bones in the forearm that runs from the elbow to the wrist. When the fracture is transverse, it means that the break is horizontal, perpendicular to the long axis of the bone.

In some cases, this type of fracture may result in an open fracture, where the bone breaks through the skin and is exposed to the external environment. This is why subsequent encounters for open fractures of types IIIA, IIIB, or IIIC with nonunion may occur, referring to follow-up visits after the initial injury.

When a displaced transverse fracture of the ulna occurs, it can cause pain, swelling, and difficulty in moving the affected arm. The severity of the fracture is classified based on the Gustilo-Anderson classification system, which categorizes open fractures into different types based on the extent of soft tissue damage and the degree of bone exposure.

1. Type IIIA: This type involves a wound less than 10 centimeters in length, minimal soft tissue damage, and adequate soft tissue coverage of the bone.
2. Type IIIB: This type includes extensive soft tissue damage with periosteal stripping and requires soft tissue coverage, such as muscle flaps or skin grafts.
3. Type IIIC: This type involves arterial injury requiring repair, regardless of the size of the wound or extent of soft tissue damage.

It is important to seek medical attention promptly if you suspect a displaced transverse fracture of the ulna. A healthcare professional will perform a thorough evaluation, including physical examination and imaging tests, to diagnose and determine the appropriate treatment plan for your specific case.

Remember, this article provides an overview of displaced transverse fractures of the shaft of the unspecified ulna with subsequent encounters for open fractures of types IIIA, IIIB, or IIIC with nonunion. For information about treatment options and recovery, consult with a qualified healthcare provider.