Trochanteric syndrome and gluteal tendon tears

Trochanteric Syndrome

Trochanteric syndrome, often referred to as greater trochanteric pain syndrome (GTPS), is characterized by pain and tenderness over the greater trochanter of the femur (the bony prominence on the outer aspect of teh hip). It is commonly associated with inflammation of the bursa (trochanteric bursitis) and can be caused by various factors.

Causes

• Overuse or repetitive activities

• Direct trauma to the hip area

• Muscle imbalances or weakness

• Arthritis of the hip joint

• Biomechanical issues (e.g., leg length discrepancies)

Symptoms

• Pain on the outer side of the hip

• Increased pain during activities such as walking, climbing stairs, or lying on the affected side

• Tenderness to touch over the greater trochanter

• Possible swelling or warmth in the area

Treatment

• Rest and activity modification

• Physical therapy to strengthen hip muscles

• Nonsteroidal anti-inflammatory drugs (NSAIDs) for pain relief

• Corticosteroid injections in severe cases

• Surgery may be considered in specific cases if conservative treatments fail

Gluteal Tendon Tear

A gluteal tendon tear involves damage to the tendons of the gluteus medius or gluteus minimus muscles, which are crucial for hip stability and movement. This condition can lead to significant hip pain and functional impairment.

Causes

• Degenerative changes due to aging

• Trauma or acute injury

• Chronic overuse or repetitive strain

• Previous hip surgery

Symptoms

• Sharp or aching pain in the lateral hip

• Difficulty with activities such as walking or climbing stairs

• Weakness in the hip or leg

• Inability to lie on the affected side comfortably

Treatment

• Rest and avoidance of aggravating activities

• Physical therapy focusing on strength and flexibility

• NSAIDs for pain management

• Injections to reduce inflammation

• Surgical repair may be necessary for complete tears. In these cases the success of surgery is dependant on the timing, with increasing delays resulting in increasing difficulty due to chronic changes in the tendons and muscles.

Overview of Gluteal Tendon Repair

Gluteal tendon repair is a surgical procedure aimed at reconstructing the gluteal tendon tears. These tendons connect the gluteal muscles to the greater trochanter of the femur and play a significant role in hip movement and support.

Indications for Surgery

The procedure is typically indicated for:

• Hip pain due to gluteal tendon tears.

• Failure of conservative treatments such as physical therapy and medication.

• Impaired mobility and function affecting daily activities.

Types of Gluteal Tendon Tears

Gluteal tendon tears can be classified into different types on the basis of clinical findings and initial scan results:

• Partial Thickness Tears: Incomplete tears that may still provide some function.

• Full Thickness Tears: Complete tears that require surgical intervention for repair.

Surgical Technique

The tendons are repaired with anchors reattaching them to their anatomical footprint on the greater trochanter. The repair is then re-inforced with 3D-printed collagen patches to strengthen the repair and likely reduce local inflammatory response.

Postoperative Care

Post-surgery, patients typically undergo a rehabilitation program that includes:

• Initial period of partial weight-bearing on the operated side to facilitate the initial healing of the tendons.

• Physical therapy to regain strength and mobility.

• Pain management strategies.

• Gradual return to normal activities, depending on individual recovery.

Expected Outcomes

The outcomes of gluteal tendon repair can include:

• Reduction in hip pain.

• Improved function and mobility.

• Enhanced quality of life and ability to perform daily activities.

We have reviewed the outcomes of gluteal tendon reconstruction and identified significant pain and functional improvement post-operatively.

Conclusion

Both trochanteric syndrome and gluteal tendon tears can significantly impact mobility and quality of life. Early diagnosis and appropriate treatment are essential for effective management and recovery.