Greater trochanter palpation: anatomy, technique, and clinical interpretation

Key takeaways

The greater trochanter is the bony prominence on the lateral proximal femur, and palpating it is the first step in working up lateral hip pain.

Position the patient side-lying on the unaffected side, hips neutral, then press firmly over each facet to reproduce their familiar lateral hip pain.

Which facet is tender matters. The lateral and superoposterior facets carry the gluteus medius tendon, while the posterior facet sits under the trochanteric bursa.

A positive finding is not a diagnosis on its own, so pair it with the single-leg stance test before you commit to a management plan.

Practice management software like Pabau lets you capture facet tenderness, pain scores, and the ICD-10 code in one structured note.

Lateral hip pain fills a large share of musculoskeletal (MSK) caseloads in primary care and physical therapy. Most of it traces back to the greater trochanteric region. Misdiagnosis stays common, because trochanteric bursitis, gluteal tendinopathy, and iliotibial band pathology all get filed under one vague label. A precise palpation sequence, run the same way every time, is the fastest way to narrow the field.

This guide covers the surface anatomy, the step-by-step method, and what a positive finding actually means. It also covers how to record the result so your note supports the code. It sits inside a full hip examination rather than replacing one. Whether you are a final-year student or a practicing clinician refreshing your technique, the sequence below gives you a result you can repeat and defend.

What is the greater trochanter? Anatomy and surface landmarks

The greater trochanter is a large quadrilateral bony eminence at the junction of the femoral neck and shaft. On the body surface it sits roughly 10 cm below the iliac crest on the lateral aspect of the thigh. That makes it one of the most reliably palpable landmarks in the hip and pelvis.

Three reference points help you locate it quickly, before you touch the patient:

• Iliac crest to greater trochanter: trace laterally and inferiorly from the iliac crest. The trochanter sits about 10 cm below, on the lateral thigh.
• Mid-thigh lateral line: the prominence interrupts the smooth lateral contour of the proximal thigh, whether the patient is standing or lying.
• Femoral neck axis: the trochanter projects laterally where the femoral neck meets the shaft. It reads as a distinct ledge above the smoother femoral shaft.

Clinicians who skip landmark identification and go straight to pressure tend to miss the lateral and superoposterior facets, where the gluteal tendon fibers concentrate. That produces a falsely negative finding on a hip that is genuinely painful.

Muscle attachments across the four trochanteric facets

The greater trochanter has four facets, and only three of them carry a tendon insertion. Knowing which structure sits on which facet is what gives the location of tenderness its diagnostic weight.

This facet map follows the classification described by Pfirrmann and colleagues, the standard reference for trochanteric anatomy on imaging. Say a patient reports pain radiating down the lateral thigh, and you find tenderness on the lateral facet. The working diagnosis moves toward gluteal tendinopathy rather than bursitis. That changes the management plan you write.

How to perform greater trochanter palpation, step by step

Consistent technique produces consistent findings. The sequence below reflects the approach set out in a British Journal of General Practice review of GTPS and in widely used MSK palpation curricula.

Patient positioning

Place the patient in lateral decubitus, side-lying on the unaffected side, with the affected hip facing upward. Ask them to keep both hips in neutral rotation and their knees slightly bent. This relaxes the iliotibial band and the gluteal fascia. The trochanteric region becomes easier to reach, and you get fewer false positives from overlying tissue tension.

Supine with the hip in slight internal rotation is a reasonable alternative when side-lying is not tolerable. It does narrow your access to the posterior facet.

Palpation steps

1. Identify the iliac crest. Run your hand laterally from the anterior superior iliac spine (ASIS) to find the crest. This orients you to the pelvis before you move distally.
2. Move distally along the lateral thigh. Slide roughly 10 cm inferolaterally from the crest. The trochanteric prominence reads as a bony shelf interrupting the smoother femoral shaft.
3. Confirm the landmark. Rock the hip gently into internal and external rotation. The greater trochanter turns under your fingers, which confirms its position.
4. Press over the lateral facet. Use your thumb or index finger over the lateral aspect of the trochanter. This is the main gluteus medius footprint and the usual site of tendinopathy.
5. Work through the other three facets. Move your pressure point anteriorly, superoposteriorly, and then posteriorly over the bursa. Map the full tenderness distribution before you draw a conclusion.
6. Assess the response. A positive finding is reproduction of the familiar lateral hip pain, not pressure discomfort. Ask directly: is this the pain you normally feel?

Record the location and severity of tenderness on a standardized scale straight after the assessment. Relying on memory between the examination and the note introduces error, and it does so fastest in a high-volume practice.

What tenderness at the greater trochanter tells you

A positive finding that reproduces concordant lateral hip pain is the cardinal clinical sign of greater trochanteric pain syndrome (GTPS). That comes from a review in the British Journal of General Practice. Tenderness alone does not name one diagnosis, though. Three conditions commonly produce it, and telling them apart is what drives treatment selection.

• Gluteal tendinopathy: degeneration of the gluteus medius or minimus tendon at its insertion. Compressive load aggravates it, such as sitting cross-legged or lying on the affected side. Lateral and superoposterior facet tenderness is the dominant palpation finding.
• Trochanteric bursitis: irritation of the subgluteus medius or subgluteus maximus bursa. Pressure over the posterior facet is the most provocative. Isolated bursitis is less common than once thought, and most cases carry concurrent tendon pathology.
• IT band pathology: tenderness over the band itself as it passes the trochanter, with restricted adduction on the Ober test. It often sits alongside gluteal weakness and worsens with repetitive hip flexion and extension, such as running or cycling.

The same review reports a positive predictive value of 83% for trochanteric palpation, and close to 100% for the 30-second single-leg stance test. So palpation earns its place as a screening step rather than a confirmatory one. Ultrasound or MRI remains the reference standard for separating a tendon tear from bursal irritation. The map below pulls the facet finding, the likely source, and the confirming test into one place.

Greater trochanteric pain syndrome: diagnosis and assessment

GTPS covers gluteal tendinopathy, trochanteric bursitis, and IT band pathology as overlapping entities under one clinical umbrella. The same GTPS review reports that the condition is seen more commonly in women between the ages of 40 and 60. Risk factors include obesity, low back pain, ipsilateral knee osteoarthritis, and hip abductor weakness.

Clinical presentation typically includes lateral hip pain that worsens with:

• Lying on the affected side at night
• Prolonged sitting with the hip adducted, such as crossing the legs
• Single-leg activities: stairs, hills, standing up from a low chair
• Direct pressure over the greater trochanteric region

Diagnosis combines palpation with special testing and, where the picture stays ambiguous, imaging. Load management and hip abductor strengthening carry most of the treatment, so a written exercise plan is worth handing over at the first appointment. Our gluteal tendinopathy exercises handout gives you a starting point to adapt to the patient in front of you.

Special tests that pair with palpation

Palpation alone does not separate the subtypes of GTPS precisely enough for treatment planning. The tests below, summarized from Physio-pedia’s GTPS resource, are routinely run alongside the palpation sequence.

When palpation reproduces concordant pain and the single-leg stance test is positive, the likelihood of gluteal tendinopathy rises well above either finding alone. That pairing is the most useful combination in routine MSK assessment.

Differential diagnosis: other sources of lateral hip pain

Not all lateral hip pain starts at the greater trochanteric region, and lumbar referred pain mimics GTPS closely. A framework for ruling the alternatives in and out belongs at the front of the assessment, before you commit to a GTPS management plan.

• Lumbar referred pain (L4 to L5): lateral thigh pain with a lumbar provocation component. Palpation of the greater trochanter often does not reproduce the concordant pain. Lumbar quadrant testing and spinal movement screening are what separate the two.
• Piriformis syndrome: deep buttock pain with posterior hip tenderness. The trochanter may be mildly tender, but the primary tender zone is the piriformis muscle belly rather than the facets.
• Hip joint pathology (osteoarthritis, labral tear): groin-dominant pain with restricted passive range of motion. FABER and FADIR are provocative, and anterior hip palpation matters more than trochanteric.
• Meralgia paresthetica: lateral thigh burning or numbness from entrapment of the lateral femoral cutaneous nerve. It follows a neurological distribution and produces no trochanteric tenderness.

One clinical rule is worth holding on to. If lumbar provocation reproduces the lateral hip pain before you palpate the trochanter, work the spine first. Palpation is most informative once lumbar screening has been documented as negative or contributory.

Documenting your findings and coding them correctly

Documentation of palpation findings is a compliance and continuity matter, not a paperwork chore. In ICD-10-CM, trochanteric bursitis maps to M70.61 for the right hip and M70.62 for the left. Gluteal tendinopathy sits under gluteal tendinitis, M76.0, coded M76.01 on the right and M76.02 on the left. Picking the wrong code because the note was vague creates audit risk and billing errors.

A structured note for this examination should capture at minimum:

• Which facet or facets reproduced concordant pain (anterior, lateral, superoposterior, posterior)
• The patient’s verbal pain score, 0 to 10 on the numerical rating scale, at the point of reproduction
• Whether the reproduced pain matched the chief complaint
• Special tests performed and their findings
• Working diagnosis and the ICD-10 code assigned

Practices carrying large MSK caseloads get the most from digital assessment forms. Those forms pre-populate the tenderness fields and tag the ICD-10 code from the examination findings. That removes the manual code lookup. It also cuts transcription errors between the assessment and the bill, which is where most coding disputes start.

How Pabau supports hip assessment and clinical documentation

MSK and physical therapy practices carrying GTPS caseloads face one recurring documentation problem. Palpation findings, special test results, outcome measure scores, and billing codes all have to be captured the same way across practitioners and across appointments. When one clinician fills in a paper form and another types free text, the records stop lining up, which complicates both handover and billing.

Practice management software like Pabau lets you build assessment templates for hip evaluation, with tenderness grids, special test checklists, and outcome measure scoring. Those structured patient records connect to the appointment, the treatment plan, and the coded diagnosis. You get one workflow from assessment to bill instead of three manual steps.

For an ongoing GTPS caseload, a physical therapy EMR tracks rehab progress across sessions and sends follow-up prompts. It also flags patients who have not returned within their planned interval. That is what stops a 12-week loading program from quietly ending at week four.

Want to see how this fits your own documentation workflow? Book a demo and ask about the clinical note builder.

Turn hip assessment findings into a coded note

Pabau lets MSK and physical therapy practices build hip assessment templates that capture facet tenderness, special test results, and the ICD-10 code in one note. The diagnosis reaches the bill without a second round of data entry.

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Conclusion

The hard part of lateral hip pain is not finding tenderness at the greater trochanter. It is mapping that tenderness to the right facet and pairing it with the test that confirms it. Then it is writing the result down in a way that survives a handover and an audit.

Get the facet into the note and the rest follows. The code stops being a guess, the reassessment has a baseline to compare against, and a colleague picking up the case knows what you found.

Book a demo to see how Pabau turns a hip assessment template into a coded, auditable note in a single pass.

Continue your research

Need an outcome measure to track GTPS rehab? Harris hip score gives you a scored baseline you can repeat at every reassessment.

Want the range-of-motion half of the hip exam? Hip range of motion test sets out the normal values and how to record them.

Ruling out an anterior hip source? Hip flexor strain test covers the tests that separate flexor pain from lateral hip pain.

Building a standard intake for MSK patients? Physical therapy intake form lists the fields worth collecting before the first assessment.

Checking your documentation against the rules? Mandatory compliance for physiotherapy clinics covers the regulatory requirements MSK practices need to meet.

Frequently asked questions