Tibia Fracture
A fracture of the tibia bone will result from direct impact or trauma to the bone as opposed to a stress fracture which is gradual onset.
Signs & Symptoms
- Sudden pain.
- Loss of leg function.
- Tenderness.
- Inability to bear weight on the leg.
- Deformity.
- Rapid swelling.
Tibia Fracture Explained
There are two types of Tibia fracture that can occur - a direct trauma fracture or a stress fracture. The Tibia is the larger of the two lower leg bones and its function is to support the weight of the body. The fibula is the smaller of the lower leg bones and its function is mostly muscle attachment.
A broken bone or fracture may be full, partial or hairline, but are all referred to as a fracture.
Stress fractures of the Tibia are common in runners due to the repetitive stresses involved. This is made worse if shock absorbing is poor, for example running on pavements, or wearing inadequate footwear.
Traumatic fractures where a sudden force causes the fracture may occur in association with another injury such as an ankle sprain. They may also occur independently, for example due to a football tackle or a car accident.
Treatment of a Tibia Fracture
- If a fracture is suspected, seek medical attention immediately.
- The lower leg will be X-rayed to confirm the diagnosis.
- Fractures of the Tibia are usually placed in a lower leg and ankle cast for 6-8 weeks to immobilise the bone.
- Non-weight bearing may also be advised to allow the bone to heal. Crutches may be provided.
- In severe or complicated fractures, internal fixation with screws and plates or rods may be necessary.
