Trochanteric tendinosis / trochanter syndrome

Anatomy: What hurts with trochanter syndrome?

The greater trochanter is a bony prominence on the outside of the femur. This is where important abductors of the hip come into play - especially the gluteus medius and gluteus minimus. Bursae lie above the trochanter and facilitate sliding movements and reduce friction.

Trochanteric tendonosis is primarily an irritation or degeneration of the tendon attachments (tendinopathy). Bursitis (trochanteric bursitis) often occurs. The tight iliotibial tract structure and tensor fasciae latae muscle can also exert additional pressure on the tendons due to increased tension.

• Structures: Gluteus medir and minimus tendons, bursa, iliotibial tract
• Function: Stabilize the pelvis when walking and standing on one leg
• Source of pain: mechanical overload and compression of the tendons on the greater trochanter

Symptoms: How do I recognize trochanteric tendinosis?

• Lateral hip pain with possible radiation to the outer thigh
• Pressure pain directly above the “bone bump” on the outside
• Pain when lying on the affected side (night/positioning pain)
• Discomfort when climbing stairs, getting up from a seat or walking for long periods
• Increased pain when standing on one leg or crossing your legs (hip adduction)
• Stiffness in the morning, pain when taking the first steps

Causes and risk factors

The development is usually multifactorial. What is crucial is a mismatch between the load and resilience of the tendons, often aggravated by mechanical compression.

• Overload due to training errors (sudden increase in volume/intensity, walking a lot uphill)
• Weakness of the lateral hip muscles with “pelvic descent” in the one-legged phase
• Long-lasting positions with adduction (crossing your legs, lying on your side without a pillow)
• Leg length difference, foot misalignment, reduced pelvic/trunk stability
• Accompanying hip osteoarthritis or lumbar/sacroiliac joint complaints
• Older age, female gender (more common between 40–70 years)
• Obesity, metabolic factors

Differentiation from other causes of lateral hip pain

Not all side hip pain is trochanteric syndrome. A clear diagnosis helps to provide targeted treatment.

• Hip joint arthrosis (often groin pain, starting pain, restricted movement)
• Lumbar spine-related pain or nerve irritation (radiation, numbness, back pain)
• Piriformis syndrome or other gluteal syndromes
• External snap hip (iliotibial tract slides over the trochanter)
• Partial/full tears of gluteus medir/minimus tendons
• Stress fractures, infections or systemic diseases (rare - urgently clarify if there are warning signs)

Self-check and warning signs

• Pressure over the trochanter clearly hurts
• Lying on your side increases the symptoms
• Standing on one leg on the painful side becomes painful within a short time

These indications suggest trochanteric syndrome, but do not replace a medical examination.

Immediate medical clarification is advisable in the case of: pain at rest at night without exertion, fever, redness/overheating, acute severe pain after a fall, significant loss of strength, numbness or persistent, unexplained weight loss.

Diagnostics: This is how we proceed

Diagnosis is based on history, physical examination and, if necessary, imaging.

• Anamnesis: stress profile, onset/process, nighttime complaints, sports and professional requirements
• Clinic: pressure pain on the trochanter, pain when resisting abduction, tests with adduction/internal rotation (compression tests)
• Gait and pelvic stability (Trendelenburg sign), assessment of trunk/foot statics

• Sonography (ultrasound): Depiction of bursa irritation, tendon structure, if necessary dynamic assessment
• X-ray: exclusion of bony causes, assessment of the hip joints
• MRI: if the findings are unclear or suspected tendon rupture/advanced tendinopathy
• Diagnostic injection under ultrasound can help make the diagnosis in individual cases

It is important to classify it in the overall context: complaints from the lumbar spine or the sacroiliac joint can also mimic or intensify lateral hip pain.

Conservative therapy: basic and first choice

Most patients benefit from structured, conservative treatment. The aim is to reduce pain and compression, build tendon resilience and optimize hip mechanics.

• Education and activity adjustment: temporarily fewer hills/stairs, no long walking distances during periods of pain
• Compression reduction: do not lie on the painful side; When sleeping on your side, put a pillow between your knees and do not cross your legs
• Everyday adjustments: soft seat pad, breaks when sitting/standing for long periods of time, spreading out stretchers
• Medication: short-term anti-inflammatory painkillers after consultation with a doctor; local cold/heat depending on tolerance
• Physiotherapy with progressive exercise structure: isometric tension exercises → slow, controlled strength exercises (heavy slow resistance) → functional loads
• Focus: Strengthening the hip abductors and external rotators, trunk stability, gait training
• Mobility: gentle stretching of overloading structures (e.g. tract/TFL) without painful end positions
• Cardio alternatives: low-load cycling, walking on flat surfaces; Breaststroke only if pain-free
• Aids: Tape, temporary insoles/heel raiser for leg length discrepancy after examination

Shock wave therapy (ESWT) may be an option in select cases. The study situation shows some short to medium-term improvements; However, it does not replace training and load control.

Time orientation: The first improvements are often possible within a few weeks. A stable, resilient state usually takes several weeks to months. Patience and an individualized plan are crucial.

Injections and regenerative procedures: possibilities and limitations

Injections can reduce pain in the short term or make a training period easier. They should be targeted and carried out under ultrasound control.

• Cortisone injection: can relieve pain for a short time (weeks), especially a. with significant bursitis; Use repetitions cautiously as tendons can be weakened
• Local anesthetic diagnostics: helps to differentiate structures in individual cases
• PRP/ACP (autologous blood preparations): some positive effects are reported for gluteal tendinopathies; the evidence is mixed. Use only after exhausting conservative basic measures and individual information
• Prolotherapy/other preparations: currently no clear, broad evidence; no standard therapy

Regenerative procedures are not a replacement for a structured rehabilitation program. We discuss benefits, risks, alternatives and costs transparently and make decisions together with you.

Surgical therapy: Only in selected cases

An intervention is rarely necessary. It should be considered if, despite consistent conservative treatment, significant limitations persist for months and imaging e.g. B. shows more severe tendon damage.

• Endoscopic bursectomy and, if necessary, tract release to reduce pressure
• Refixation of gluteus medir/minimus tears (open or endoscopic) if functionally relevant
• Rehabilitation: gradual increase in load over weeks to months; realistic expectations and patience are important

Whether and which operation may make sense is decided individually based on the findings, functional goals and life situation.

Healing process and prognosis

The overall prognosis is favorable with consistent conservative therapy. However, healing is individual: tendons adapt slowly, setbacks are possible and normal.

• Short term (2-6 weeks): Pain reduction through compression relief, isometric exercises, moderate activity
• Medium term (6–12+ weeks): Increased load, functional strengthening, gait optimization
• Long-term: Stabilization, relapse prevention through continued training and everyday strategy

Relapses can often be reduced by building sufficient muscle, increasing training doses and avoiding provocative positions.

What you can do yourself: everyday life and training

• Side sleep only with a pillow between the knees; Alternatively, sleep on the non-painful side or on your back
• Vary your sitting posture, do not cross your legs for long periods of time
• Start when walking on level ground; Increase cadence moderately to reduce stride length and compression
• Footwear with good cushioning and, if necessary, lateral stability
• Increase your training plan with small, regular steps (10-15% per week as a rough upper limit)
• Avoid excessive stretching during strong adduction, especially in acute phases

Example exercises (according to findings and tolerability):

Please ask us to show you the physical therapy exercises that are right for you. Quality of execution is more important than quantity.

Prevention: Avoid relapse

• Regular strength training of the hip abductors and external rotators
• Slow training build-up, sufficient regeneration
• Modification of provocative everyday habits (e.g. not sleeping on the painful side)
• Weight management if relevant
• Compensation for muscular imbalances and attention to gait
• If there is a difference in leg length or misalignment of the feet: orthopedic examination and, if necessary, treatment

When should you seek medical advice?

• Persistent lateral hip pain for more than 2-3 weeks despite rest
• Pain at night when resting, significant restriction of movement or loss of strength
• Acute pain after a fall/trauma
• Uncertainty about diagnosis or desire for a structured rehabilitation plan

We clarify the situation in Hamburg-Winterhude, create an individual, conservative therapy plan and accompany you through the rehabilitation.