Hip Labral Tears.
What is a hip labral tear?
The acetabular labrum is a ring of fibrocartilage that lines the rim of the hip socket — the acetabulum — deepening the socket, improving the seal between the femoral head and acetabulum, and providing a significant proportion of the hip's passive stability. When this structure tears — from injury, repetitive mechanical stress, or underlying bony morphology — it produces the characteristic deep groin pain, clicking or catching that brings most patients to physiotherapy or orthopaedic assessment.
Hip labral tears are increasingly recognised as a significant cause of hip and groin pain, particularly in young active adults. Acetabular labral tears have been reported as the cause of 22 to 55% of cases of groin or hip pain, due to the location of pain-sensing free nerve endings in the labrum. They are common in dancers, gymnasts, hockey players, football players and other athletes whose sports demand extremes of hip range of motion and repetitive loading — but also develop in active adults without specific sporting exposure.
Types and causes of hip labral tears
Femoroacetabular impingement (FAI) is the most common associated finding in symptomatic labral tears. FAI is considered one of the primary predisposing factors to acetabular labral tear, due to impinging the anterior-superior portion of the labrum. The cam or pincer bony morphology creates repetitive mechanical contact against the labrum during hip flexion and internal rotation, gradually damaging the labral tissue. For more detail on FAI see our dedicated FAI page.
Traumatic tears occur from a single episode of forced hip rotation, a fall, or a sudden change of direction — often producing an acute onset of sharp groin pain with a click or pop. These are more common in contact sport athletes and dancers.
Degenerative tears develop gradually from cumulative loading in older adults, often in association with early hip osteoarthritis. The labrum degenerates progressively rather than tearing acutely.
Dysplasia-related tears occur in hips with a shallow acetabulum — where the labrum is overloaded as it compensates for inadequate bony socket coverage. These tears carry a higher recurrence risk after repair if the underlying dysplasia is not addressed.
Hypermobility-related instability — in people with joint hypermobility or EDS — can produce labral stress from excessive femoral head translation rather than impingement, and requires a different management approach focused on dynamic stability rather than flexibility.
What are the symptoms?
Deep anterior groin pain — often described as inside the hip joint rather than on the surface — is the most characteristic symptom. The pain is typically provoked by hip flexion and internal rotation, prolonged sitting, pivoting, and activities that load the hip at end range. A clicking, catching or locking sensation is common but not universal — some significant tears produce no mechanical symptoms at all.
The C-sign — where the patient cups their hand around the lateral hip and anterior groin to indicate the location of pain — is a useful clinical observation that suggests intra-articular hip pathology.
How is it diagnosed?
Clinical assessment involves specific provocative tests — the anterior impingement test (FADIR: flexion, adduction, internal rotation), the FABER test and hip distraction test — that reproduce the characteristic groin pain. The tests are sensitive but not highly specific, and MRI arthrography — where contrast is injected into the hip joint before the MRI — is the gold standard investigation, providing significantly better labral visualisation than standard MRI. Plain MRI has moderate sensitivity for labral tears and should not be used to rule out a tear if clinical suspicion is high.
Surgery versus conservative management
This is the primary question for most patients with a labral tear diagnosis, and the answer is considerably more nuanced than "labral tears need surgery." Multiple studies and systematic reviews have demonstrated that structured physiotherapy produces outcomes comparable to arthroscopic labral repair for many presentations of labral tear, particularly in the absence of significant FAI bony morphology.
Physiotherapy is appropriate as the first-line management for most symptomatic labral tears — particularly minor to moderate tears without mechanical locking, in patients without significant FAI bony morphology, and in patients who are prepared to commit to a structured rehabilitation program. Surgery is more clearly indicated for large tears producing significant mechanical symptoms, in the context of FAI where the bony morphology will continue to cause labral damage if not corrected, in patients who have failed adequate conservative management, and in athletes with high functional demands.
How can physiotherapy help?
Physiotherapy aims to reduce pain, improve joint range of motion and stability, and improve functional abilities. Treatment involves manual therapy techniques such as joint mobilisation and soft tissue massage, as well as exercises to strengthen the muscles around the hip joint and improve hip stability. Stretching and flexibility exercises may also be prescribed to improve joint range of motion.
The cornerstone of conservative management for hip labral tears is rebuilding the dynamic stability that compensates for the compromised passive labral stability. Hip external rotator, deep external rotator and hip abductor strengthening — particularly the gluteus medius, piriformis and obturator group — reduces the anterior femoral head translation that places stress on the anterior labrum. Lumbopelvic control and core stability work addresses the movement pattern contributors to labral stress during functional activities.
Activity modification during rehabilitation identifies and temporarily avoids the specific activities that are most provocative — particularly deep hip flexion and combined hip flexion and internal rotation — while the strengthening program builds the dynamic stability to tolerate these positions again progressively.
Neuromuscular retraining addresses the altered movement strategies — hip hiking, anterior pelvic tilt, reduced hip extension — that develop in response to labral pain and that perpetuate the loading pattern driving symptoms.
Real time ultrasound assists in retraining deep hip stabiliser activation. Clinical Pilates provides a controlled environment for progressive hip and lumbopelvic strengthening in positions that avoid provocative end-range loading.
For patients who proceed to arthroscopic labral repair, post-surgical rehabilitation is central to achieving the best outcomes — see our labral repair rehabilitation page.
Our physiotherapists Eliane Machado and Yulia Khasyanova both have experience in hip conditions and labral tear management and are members of the Australian Physiotherapy Association. Eliane's doctoral research in lower limb biomechanics is directly relevant to the hip mechanics assessment central to labral tear rehabilitation.
To book or find out more, call us on 07 3706 3407 or book online below. We see patients from across Brisbane's southside including Tarragindi, Coorparoo, Holland Park, Greenslopes and Mt Gravatt.
The acetabular labrum is a ring of fibrocartilage that lines the rim of the hip socket — the acetabulum — deepening the socket, improving the seal between the femoral head and acetabulum, and providing a significant proportion of the hip's passive stability. When this structure tears — from injury, repetitive mechanical stress, or underlying bony morphology — it produces the characteristic deep groin pain, clicking or catching that brings most patients to physiotherapy or orthopaedic assessment.
Hip labral tears are increasingly recognised as a significant cause of hip and groin pain, particularly in young active adults. Acetabular labral tears have been reported as the cause of 22 to 55% of cases of groin or hip pain, due to the location of pain-sensing free nerve endings in the labrum. They are common in dancers, gymnasts, hockey players, football players and other athletes whose sports demand extremes of hip range of motion and repetitive loading — but also develop in active adults without specific sporting exposure.
Types and causes of hip labral tears
Femoroacetabular impingement (FAI) is the most common associated finding in symptomatic labral tears. FAI is considered one of the primary predisposing factors to acetabular labral tear, due to impinging the anterior-superior portion of the labrum. The cam or pincer bony morphology creates repetitive mechanical contact against the labrum during hip flexion and internal rotation, gradually damaging the labral tissue. For more detail on FAI see our dedicated FAI page.
Traumatic tears occur from a single episode of forced hip rotation, a fall, or a sudden change of direction — often producing an acute onset of sharp groin pain with a click or pop. These are more common in contact sport athletes and dancers.
Degenerative tears develop gradually from cumulative loading in older adults, often in association with early hip osteoarthritis. The labrum degenerates progressively rather than tearing acutely.
Dysplasia-related tears occur in hips with a shallow acetabulum — where the labrum is overloaded as it compensates for inadequate bony socket coverage. These tears carry a higher recurrence risk after repair if the underlying dysplasia is not addressed.
Hypermobility-related instability — in people with joint hypermobility or EDS — can produce labral stress from excessive femoral head translation rather than impingement, and requires a different management approach focused on dynamic stability rather than flexibility.
What are the symptoms?
Deep anterior groin pain — often described as inside the hip joint rather than on the surface — is the most characteristic symptom. The pain is typically provoked by hip flexion and internal rotation, prolonged sitting, pivoting, and activities that load the hip at end range. A clicking, catching or locking sensation is common but not universal — some significant tears produce no mechanical symptoms at all.
The C-sign — where the patient cups their hand around the lateral hip and anterior groin to indicate the location of pain — is a useful clinical observation that suggests intra-articular hip pathology.
How is it diagnosed?
Clinical assessment involves specific provocative tests — the anterior impingement test (FADIR: flexion, adduction, internal rotation), the FABER test and hip distraction test — that reproduce the characteristic groin pain. The tests are sensitive but not highly specific, and MRI arthrography — where contrast is injected into the hip joint before the MRI — is the gold standard investigation, providing significantly better labral visualisation than standard MRI. Plain MRI has moderate sensitivity for labral tears and should not be used to rule out a tear if clinical suspicion is high.
Surgery versus conservative management
This is the primary question for most patients with a labral tear diagnosis, and the answer is considerably more nuanced than "labral tears need surgery." Multiple studies and systematic reviews have demonstrated that structured physiotherapy produces outcomes comparable to arthroscopic labral repair for many presentations of labral tear, particularly in the absence of significant FAI bony morphology.
Physiotherapy is appropriate as the first-line management for most symptomatic labral tears — particularly minor to moderate tears without mechanical locking, in patients without significant FAI bony morphology, and in patients who are prepared to commit to a structured rehabilitation program. Surgery is more clearly indicated for large tears producing significant mechanical symptoms, in the context of FAI where the bony morphology will continue to cause labral damage if not corrected, in patients who have failed adequate conservative management, and in athletes with high functional demands.
How can physiotherapy help?
Physiotherapy aims to reduce pain, improve joint range of motion and stability, and improve functional abilities. Treatment involves manual therapy techniques such as joint mobilisation and soft tissue massage, as well as exercises to strengthen the muscles around the hip joint and improve hip stability. Stretching and flexibility exercises may also be prescribed to improve joint range of motion.
The cornerstone of conservative management for hip labral tears is rebuilding the dynamic stability that compensates for the compromised passive labral stability. Hip external rotator, deep external rotator and hip abductor strengthening — particularly the gluteus medius, piriformis and obturator group — reduces the anterior femoral head translation that places stress on the anterior labrum. Lumbopelvic control and core stability work addresses the movement pattern contributors to labral stress during functional activities.
Activity modification during rehabilitation identifies and temporarily avoids the specific activities that are most provocative — particularly deep hip flexion and combined hip flexion and internal rotation — while the strengthening program builds the dynamic stability to tolerate these positions again progressively.
Neuromuscular retraining addresses the altered movement strategies — hip hiking, anterior pelvic tilt, reduced hip extension — that develop in response to labral pain and that perpetuate the loading pattern driving symptoms.
Real time ultrasound assists in retraining deep hip stabiliser activation. Clinical Pilates provides a controlled environment for progressive hip and lumbopelvic strengthening in positions that avoid provocative end-range loading.
For patients who proceed to arthroscopic labral repair, post-surgical rehabilitation is central to achieving the best outcomes — see our labral repair rehabilitation page.
Our physiotherapists Eliane Machado and Yulia Khasyanova both have experience in hip conditions and labral tear management and are members of the Australian Physiotherapy Association. Eliane's doctoral research in lower limb biomechanics is directly relevant to the hip mechanics assessment central to labral tear rehabilitation.
To book or find out more, call us on 07 3706 3407 or book online below. We see patients from across Brisbane's southside including Tarragindi, Coorparoo, Holland Park, Greenslopes and Mt Gravatt.
