Superior Tibiofibular Joint Sprain
A sprain of the superior tibiofibular joint involves injury to the ligaments that stabilize the joint connecting the tibia and fibula near the knee, often due to rotational forces or trauma.
Symptoms
- Pain on the outer side of the knee
- Swelling or tenderness near the fibular head
- Pain with ankle rotation or knee flexion
- Instability or clicking at the joint
Causes & Risk Factors
- Twisting injuries of the lower leg
- Trauma during sports or falls
- Previous ligament laxity or instability
- Sudden lateral force to the knee
Diagnosis
- Physical examination and palpation of the fibular head
- Stress tests for joint instability
- MRI or X-ray to confirm ligament damage
Effective Treatment Options
- Rest and bracing
- Manual therapy for joint alignment
- Strengthening surrounding muscles
- Proprioceptive training
- Surgical stabilization in chronic or severe cases
Frequently Asked Questions
Can a superior tibiofibular joint sprain affect ankle movement?
Yes, the joint contributes to leg and ankle biomechanics, so pain may radiate downward.
Is surgery common for this condition?
Surgery is rare and only considered when conservative treatments fail.
