Hip Pain — Causes, Diagnosis, and Treatment

Author: Dr. Zeljko Kojadinovic, MD, PhD – Neurosurgeon and Pain Management Specialist

Last medically reviewed: June 02, 2026

Hip pain is one of the most common musculoskeletal complaints in adults. Because the hip is a deep, load-bearing ball-and-socket joint surrounded by powerful muscles and tendons, pain may arise from local tissues or be referred from the lumbar spine or sacroiliac joint. Pinpointing the true generator is essential before planning treatment.

Image: Hip anatomy. The labrum is a ring of cartilage that surrounds the hip socket and helps keep the joint stable.

Common Causes of Hip Pain

Hip pain can be lateral, anterior, or deep groin pain — and each location points to a different dominant pain generator.

Frequent local sources include:

• Greater trochanteric pain syndrome (GTPS) — causes up to 20–25% of chronic hip pain in adults, more common in middle-aged women. It usually reflects gluteus medius or minimus tendinopathy; isolated “bursitis” alone accounts for less than 10% of cases.
• Femoroacetabular impingement (FAI)– extra bone bump occurs when extra bone develops on the femoral neck or around the hip socket. This causes friction during movement, gradually damaging the cartilage and labrum. It is found in about 10–15% of adults under 45 with persistent groin pain, especially active individuals or athletes.
• Labral tear — seen in roughly 10–20% of younger patients with mechanical hip symptoms; frequently overlaps with FAI or mild dysplasia. The labrum is a ring of tough cartilage that lines the rim of the hip socket and helps keep the joint stable, like a rubber seal. When this cartilage ring tears or frays, it can cause sharp or catching pain deep in the groin, sometimes with clicking, locking, or a sense that the hip may give way.
• Hip osteoarthritis (OA) — In osteoarthritis, the smooth cartilage that normally covers the ball and socket of the hip joint gradually wears away. As this protective layer becomes thinner, the underlying bone is exposed and small bone spurs (osteophytes) may form along the edges of the joint. These changes can cause deep, aching pain and stiffness, especially when standing up, walking, or climbing stairs. However, X-rays often show such wear-and-tear changes even in people who feel no pain — up to 15–20% of adults over 60 have visible arthritis, but fewer than half of them (≈8%) actually experience hip pain. This means that imaging findings do not always match the real pain source, because not every worn joint surface produces inflammation or nerve irritation.
• Iliopsoas or IT-band–related syndromes — found in about 5–10% of active adults. Pain or snapping in the front or side of the hip may result from bursal inflammation, tendon irritation (tendinitis), or muscle spasm caused by overuse or imbalance between hip flexors and stabilizers.
• Referred pain — lumbar spine or sacroiliac joint pathology is responsible for 10–15% of patients presenting with hip or groin pain.

Image: Greater trochanteric pain syndrome (GTPS), showing hip bursae and gluteus minimus and medius tendons.

Image: Iliopsoas or IT-band–related syndromes

Symptoms of Hip Pain

Symptoms vary depending on the underlying cause of hip pain.
In greater trochanteric pain syndrome (GTPS), discomfort is usually felt on the outer side of the hip, sometimes radiating down the thigh. Pain worsens when lying on the affected side, climbing stairs, or walking uphill. Local tenderness over the bony prominence (greater trochanter) is typical, and patients often describe difficulty sleeping on that side.

In femoroacetabular impingement (FAI), pain is felt deep in the groin or front of the hip, often triggered by flexion or rotation — for example, when getting out of a car or tying shoes. Some patients notice a catching or clicking sensation in the hip caused by labral irritation.

When there is a labral tear, symptoms resemble those of FAI but may include sharp mechanical pain, occasional locking, or giving way of the hip. Discomfort typically appears during twisting or pivoting movements.

In hip osteoarthritis (OA), stiffness after sitting, pain during the first steps in the morning, and reduced range of motion are most common. Pain may spread toward the thigh or knee. Many patients report a dull ache that worsens with prolonged walking or standing.

With iliopsoas or IT-band–related syndromes, pain appears in the front or outer part of the hip, often accompanied by snapping, catching inside the hip, or a sense of tightness. Overuse, poor posture, or imbalance between hip flexors and stabilizing muscles can contribute.

Finally, referred pain from the lumbar spine or sacroiliac joint may mimic hip pain but is often associated with low back stiffness, numbness, or tingling in the leg. The hip itself moves freely, but pain increases with back movements or prolonged sitting.

Diagnostic Evaluation — Why Imaging Alone Is Not Enough

In many patients, plain films are often normal or show incidental age-related change that does not match the symptoms. Accurate diagnosis leans on:

• Focused physical exam (site-specific palpation, provocation tests, gait).
• Targeted ultrasound for tendons/bursae and snapping phenomena (dynamic exam).
• MRI when intra-articular pathology is suspected (labrum, cartilage) or when symptoms persist after guided therapy.
• Small diagnostic injections (e.g., peritrochanteric, intra-articular) to confirm the pain generator.

Image: Hip Anatomy and Trochanteric Bursitis

Treatment of Hip Pain

Most hip pain improves without surgery when the dominant source is identified and treated:

• Medication & local therapy — short courses of anti-inflammatory medication relieve acute inflammation and enable rehabilitation. When pain is well localized, ultrasound-guided injections of long-acting corticosteroids or platelet-rich plasma (PRP) can be placed precisely around the affected structure — such as the gluteal tendons, iliopsoas tendon sheath, or trochanteric bursa. These injections often provide substantial relief and prevent the need for surgery.
• Physiotherapy — progressive rehabilitation aims to restore hip control, gluteal strength, and pelvic stability. Activity modification (avoiding repetitive climbing, deep flexion, or prolonged standing) helps unload irritated structures. Strengthening the hip abductors and core muscles improves gait balance and long-term function.
• Procedure-level care — used when standard conservative therapy does not provide sufficient relief. Includes ultrasound-guided lavage or aspiration for recurrent trochanteric bursitis, hydrodistension for early capsular stiffness, and diagnostic intra-articular injections to differentiate joint from periarticular pain. When intra-articular pathology is confirmed, hip arthroscopy may treat femoroacetabular impingement (FAI) by removing bony overgrowth (cam/pincer deformity) and repairing or trimming the labrum. These minimally invasive procedures are performed only after full non-surgical care and restore hip motion while preserving joint integrity.
• Surgery — reserved for refractory structural pathology confirmed by imaging and diagnostic blocks. Arthroscopic labral repair or FAI correction is indicated when pain and mechanical symptoms persist despite image-guided and rehabilitative therapy. Cartilage restoration or microfracture may be used in younger patients with focal chondral lesions. Total hip replacement (arthroplasty) is indicated for advanced osteoarthritis (coxarthrosis) with major cartilage loss, stiffness, and severe movement restriction.
• ➤ Only about 10–15% of all patients with chronic hip pain eventually require surgical treatment, while the vast majority improve with targeted conservative and image-guided therapy.

Online pain consultation for regional pain in detail

Schematic explanation of the video consultation for regional pain

Answers to questions about the process and success of video consultations for regional pain

There are several common reasons for poor therapeutic outcomes in the treatment of chronic pain, which are often seen in patients with regional pain.

Artificial intelligence can also support the process by analyzing complex pain syndromes in fibromyalgia, but clinical expertise remains essential.

Why Hip Pain May Persist Despite Treatment

This is a common situation in patients who have already tried medication, injections, or physiotherapy — yet continue to experience pain.

In many cases, treatment does not fail because available methods are ineffective, but because the true pain generator has not been precisely identified. Imaging findings such as labral tears, early osteoarthritis, or degenerative changes may be present, but they do not always correspond to the actual source of pain.

Even when the primary structure is treated, symptoms may persist if additional contributing factors — such as altered gait mechanics, pelvic imbalance, muscle dysfunction, or systemic influences — continue to maintain irritation. Without recognizing and addressing all active mechanisms, treatment often leads to only partial or temporary relief.

Treatment of Contributing Factors in Hip Pain

Effective treatment of hip pain always begins with identifying the primary pain generator — the specific structure responsible for symptoms (such as intra-articular pathology including labrum or early osteoarthritis, greater trochanteric pain syndrome, iliopsoas tendon or bursa, or referred pain from the lumbar spine or sacroiliac joint).

However, in many patients, pain persists not only because of the local problem, but because additional contributing factors are not recognized or adequately addressed. These factors rarely act as the sole cause of pain, but they can maintain irritation, delay recovery, and reduce the effectiveness of otherwise appropriate treatment.

For that reason, successful management of hip pain requires not only treating the primary structure, but also understanding the broader mechanical and systemic context.

What contributing factors may play a role in hip pain?

• Repetitive loading and mechanical overload — Prolonged walking, running, stair climbing, or standing can continuously stress the hip joint and surrounding tendons. Improved by correcting load and activity patterns.
• Gait and pelvic mechanics — Altered walking pattern, pelvic tilt, or poor control of hip stabilizers increases stress on the joint and periarticular structures. Identified clinically and corrected through targeted rehabilitation.
• Muscle imbalance and reduced hip stability — Weak gluteal muscles and poor coordination lead to overload of structures such as the labrum or trochanteric region.
• Metabolic factors, pro-inflammatory diet and low-grade inflammation — Obesity, insulin resistance, and chronic inflammation increase joint load and pain sensitivity while slowing recovery.
• Nutritional deficiencies — Low vitamin D, vitamin B12, and other micronutrients may impair tissue repair and prolong symptoms.
• Sleep disturbances and night pain cycle — Pain worsens at night, especially when lying on the affected side, while poor sleep further increases pain sensitivity.
• Central sensitization — The nervous system becomes more sensitive over time, amplifying pain even when structural damage is limited.
• Reduced activity and deconditioning — Avoidance of movement leads to weakness, altered gait, and further overload of the hip.
• Medications and previous treatments — Certain medications such as statins, long-term use of pain medications, corticosteroids, or medications that cause excessive sedation may contribute to muscle or tendon-related pain, reduce tissue quality, or alter pain perception. Previous treatments, including repeated injections or incomplete rehabilitation, may also maintain symptoms if the underlying mechanism was not fully addressed.
• Other medical conditions and comorbidities — Conditions such as autoimmune diseases, thyroid disorders, diabetes, or chronic inflammatory states may increase pain sensitivity, affect tendon and joint structures, and reduce the response to otherwise appropriate treatment.
• Vitamin-related factors — Both deficiencies and excesses of certain vitamins (particularly vitamin B6) may contribute to nerve-related symptoms, burning pain, or altered sensitivity around the hip.
• Tissue quality and degeneration — Age-related changes, reduced blood supply, or repeated micro-injuries may impair tendon healing and increase vulnerability to persistent pain, even when mechanical factors are partially corrected.

Why this matters in practice

In many cases, treatment fails because the primary pain generator is not correctly identified, and therapy is directed only at contributing factors such as posture correction, exercise, or dietary changes. Conversely, even when the main structural cause is treated, failure to recognize and address contributing factors often leads to only partial or temporary improvement.

The most effective approach is a carefully selected combination of treatment that addresses both the primary pain generator and the contributing mechanical, functional, and systemic factors. In contrast, an inadequate or incomplete combination — even when it includes individually effective methods — is a common reason for suboptimal or short-lasting results.

This approach significantly increases the likelihood of long-term improvement and reduces the need for repeated injections or surgery.

In practice, many patients try to address contributing factors on their own — for example by improving posture, starting exercise programs, following an anti-inflammatory diet, using supplements (vitamin D, magnesium, glucosamine, chondroitin), or applying methods such as kinesio taping.

While these approaches can be helpful, they rarely lead to lasting improvement if the primary pain generator is not clearly identified and treated. On the other hand, even well-targeted medical treatment may fail if all contributing factors are not recognized and corrected.

Many patients reading this recognize that they have already tried one part of this approach — but not the complete strategy. This is one of the most common reasons why otherwise well-treated hip pain becomes chronic.

Prognosis and Long-Term Outlook in Hip Pain

Once the true pain source is identified and treated, most patients achieve meaningful, often complete relief and a return to full activity without surgery. Sustained pain control over several weeks typically predicts durable functional recovery.

FAQ About Persistent Hip Pain