Hip Labral Tear
Lower LimbOverview
A hip labral tear involves damage to the fibrocartilaginous labrum that surrounds the acetabulum, often resulting from repetitive microtrauma, FAI (femoroacetabular impingement), or acute trauma. Patients typically present with groin pain, clicking, catching sensations, and variable hip instability. This condition significantly impacts hip biomechanics and requires careful assessment to differentiate from other hip pathologies.
Pathophysiology
The acetabular labrum functions as a load-bearing structure and provides dynamic stability to the hip joint by deepening the socket and creating a seal that maintains intra-articular fluid pressure. Labral tears disrupt this seal, leading to increased cartilage loading, synovial inflammation, and progressive degenerative changes. Tears commonly occur at the anterosuperior labrum due to cumulative shear forces during flexion-adduction movements, often in conjunction with underlying FAI (cam or pincer morphology). The inflammatory cascade and loss of mechanical stability trigger compensatory muscle patterns and altered hip kinematics.
Typical Presentation
Site
Anterolateral hip, groin region (especially anterosuperior labrum); pain may refer to buttock or lateral thigh
Quality
Sharp, catching, or pinching sensation; may describe mechanical symptoms of clicking or clunking; some report dull ache
Intensity
Variable, 3-7/10; often episodic with acute exacerbations; may be minimal at rest but aggravated with activity
Aggravating
Hip flexion combined with adduction and internal rotation; prolonged sitting; ascending/descending stairs; pivoting or cutting movements; some patients report pain with transition movements (sit-to-stand)
Relieving
Rest from provocative activities; hip extension; external rotation; some obtain relief with anti-inflammatory medication; heat application
Associated
Hip stiffness (especially in flexion-adduction), weakness in hip abductors and external rotators, altered gait pattern, positive anterior hip apprehension, functional hip instability, clicking or catching sensation with movement, possible lumbar compensatory symptoms
Orthopaedic Tests
Hip Scour Test (Quadrant Test)
Procedure
Patient supine. Hip flexed 90° and adducted across the body. Examiner applies axial compression through the knee while circumducting the hip through full range. Pain during movement is noted.
Positive Finding
Pain reproduction (especially in flexion, adduction, and internal rotation quadrant) without radiation into the limb; clicking or catching sensation
Sensitivity / Specificity
Reference: Maslowski E, Sullivan W, Forster Harwood J, Gonzalez P, Kaufman M, Vidal A, Akuthota V. The diagnostic validity of hip provocation maneuvers to detect intra-articular hip pathology. PM R 2010;2(3):174-81; PMID 20359681
Interpretation
Axial compression combined with circumduction loads the articular surface and labrum, so pain suggests an intra-articular source — but the test is weak in both directions: 50-62% sensitive, 29-38% specific. A negative result does not exclude a labral tear, and a positive is more often than not a false alarm. Use the scour as one contributor alongside FADIR, the anterior labral test and imaging.
Anterior Labral Tear Test (Fitzgerald)
Procedure
Patient supine. This is a dynamic maneuver, not a static position. Begin with the hip in full flexion, external rotation and abduction. From there, move the hip into extension while simultaneously internally rotating and adducting. Perform the arc smoothly and watch the patient's face; ask them to report the moment pain appears rather than only at the end.
Positive Finding
Reproduction of the patient's deep anterior hip or groin pain during the arc, with or without an audible or palpable click. A click alone, without concordant pain, is not a positive test — clicking hips are common and often asymptomatic.
Interpretation
Concordant groin pain through this arc is consistent with anterosuperior labral pathology, where the majority of tears occur. It cannot distinguish a labral tear from femoroacetabular impingement, and the two frequently coexist — cam or pincer morphology is a common cause of the tear. Diagnosis rests on MR arthrography or response to intra-articular anaesthetic; this test decides whether that workup is warranted.
FABER Test (Patrick's Test)
Procedure
Patient supine. Hip and knee flexed, foot placed on opposite knee, gentle downward pressure applied to the flexed hip into abduction. Observe pain location and range.
Positive Finding
Groin or anterior hip pain (not lateral hip); may indicate intra-articular pathology if pain is deep or clicking occurs
Related reference: Maslowski E, Sullivan W, Forster Harwood J, Gonzalez P, Kaufman M, Vidal A, Akuthota V. The diagnostic validity of hip provocation maneuvers to detect intra-articular hip pathology. PM R 2010;2(3):174-81; PMID 20359681
Interpretation
FABER screens broadly for intra-articular hip pathology — labral tear, impingement, early osteoarthritis — and does not identify the labrum specifically. Deep groin or anterior hip pain supports an intra-articular source; lateral pain suggests greater trochanteric or other extra-articular pathology; posterior pain should raise the sacroiliac joint. Comparatively sensitive (around 0.82) and clearly non-specific (0.38 or below), so a negative test is more informative than a positive one.
Posterior Labral Tear Test (Fitzgerald)
Procedure
Patient supine, close to the edge of the table so the hip can be extended. Begin with the hip in extension, abduction and external rotation. From there, move into further extension with internal rotation and adduction. As with the anterior test this is a dynamic arc, performed smoothly, with the patient reporting when pain appears.
Positive Finding
Reproduction of the patient's deep posterior hip or buttock pain during the arc, with or without a click. Restriction of movement alone, or a click without concordant pain, is not a positive test.
Interpretation
Concordant posterior pain through this arc is consistent with posteroinferior labral pathology, which is considerably less common than anterosuperior tears. Posterior hip and buttock pain has a wide differential — sacroiliac joint, deep gluteal syndrome, proximal hamstring tendinopathy, lumbar referral — so a positive result should be interpreted alongside the rest of the examination rather than taken as evidence of a labral tear.
Anterior Impingement Test (deep flexion, adduction, internal rotation)
Procedure
Patient supine. Hip flexed to 110–120°, adducted, and internally rotated. Examiner applies gentle overpressure. Note pain reproduction.
Positive Finding
Anterior groin pain or deep intra-articular pain with end-range positioning
Related reference: Reiman MP, Goode AP, Cook CE, Hölmich P, Thorborg K. Diagnostic accuracy of clinical tests for the diagnosis of hip femoroacetabular impingement/labral tear: a systematic review with meta-analysis. Br J Sports Med 2015;49(12):811; PMID 25515771
Interpretation
Anterior groin pain reproduced in deep flexion with adduction and internal rotation is consistent with anterosuperior labral involvement or femoroacetabular impingement, and the deeper flexion angle can provoke symptoms that are missed at 90 degrees. Like every hip provocation maneuver it is sensitive rather than specific: a positive result means the joint is worth investigating, not which structure is at fault.
Flexion, Abduction, External Rotation (FABER) Combined with Flexion, Adduction, Internal Rotation (FADIR)
Procedure
Perform FABER test (as above) and immediately follow with FADIR: hip flexed 90°, adducted and internally rotated with downward pressure. Compare pain location and pattern between positions.
Positive Finding
Intra-articular (groin/anterior hip) pain in either or both positions; concordant pain reproduction with mechanical pattern suggests labral involvement
Related reference: Reiman MP, Goode AP, Cook CE, Hölmich P, Thorborg K. Diagnostic accuracy of clinical tests for the diagnosis of hip femoroacetabular impingement/labral tear: a systematic review with meta-analysis. Br J Sports Med 2015;49(12):811; PMID 25515771
Interpretation
Perform both, but for what each contributes rather than for any combined accuracy figure. FADIR is the sensitive one (pooled 0.94-0.99): a negative FADIR makes intra-articular pathology unlikely and is the most useful negative finding at the hip. FABER adds information about where the pain is felt, separating intra-articular from lateral and posterior sources. Neither becomes specific by being combined, and concordant groin pain in both positions still cannot distinguish a labral tear from impingement or early osteoarthritis.
⚠ Red Flags
- •Severe acute onset following trauma with inability to bear weight
- •Signs of hip joint infection (fever, severe swelling, systemic illness)
- •Progressive neurological deficit or cauda equina signs
- •Hip dislocation or fracture visible on imaging
- •Vascular compromise (absent femoral pulse, severe swelling)
- •Unremitting night pain unresponsive to conservative management
⚡ Yellow Flags
- •Poor activity tolerance with catastrophizing behavior
- •Excessive reliance on imaging findings driving fear-avoidance
- •Multiple failed treatment attempts leading to demoralization
- •Secondary gain factors related to labral pathology diagnosis
- •Significant kinesiophobia affecting normal movement patterns
- •High levels of anxiety about hip stability and function
Osteopathic Techniques
Region
Hip joint and surrounding musculature
Technique
Rationale
Releases tension in hip flexors (iliopsoas, rectus femoris), hip adductors, and piriformis to reduce compensatory stiffness and improve hip clearance during movement. Reduces inflammatory markers and promotes proprioceptive normalization.
Region
Hip and pelvis
Technique
Rationale
Muscle Energy Technique targeting hip adductors, internal rotators, and flexors addresses the flexion-adduction-internal rotation pattern that stresses the anterosuperior labrum. Restores balanced force couples around the hip joint.
Region
Pelvis and lumbar spine
Technique
Rationale
Gentle articulation of the hip joint through pain-free ranges (especially hip extension and external rotation) maintains synovial fluid distribution and proprioceptive feedback while avoiding mechanical stress to the labrum.
Region
Lumbar-pelvic-hip complex
Technique
Rationale
Functional technique positioning hip in combined extension-abduction-external rotation addresses myofascial restrictions in relative positions of comfort, reducing neuromotor overload and facilitating better stabilizer recruitment.
Region
Iliotibial band, tensor fasciae latae, and hip abductor complex
Technique
Rationale
Addresses lateral hip tightness that contributes to altered hip mechanics and increases medial hip joint loading, exacerbating labral stress. Improves hip abductor function and neuromuscular control.
Region
Sacroiliac joint and pelvic stability
Technique
Rationale
Restores sacroiliac mobility and pelvic stability to normalize hip biomechanics. SIJ dysfunction causes aberrant hip movement patterns; addressing this reduces compensatory hip loading.
Add-On Approaches
Chinese Medicine
Acupuncture targeting Gallbladder meridian points (GB34, GB41) and local hip points (GB29, GB30) addresses qi stagnation and reduces inflammatory pain. Herbal formulas incorporating Duhuo Jisheng Tang may support tissue healing and reduce inflammation.
Chiropractic
High-velocity low-amplitude adjustment of hip joint and pelvis may address joint arthrokinematics; however, caution required as aggressive manipulation may irritate inflamed labrum. Greater emphasis on hip mobilization and stabilization.
Physiotherapy
Progressive hip strengthening program emphasizing gluteal muscles (especially gluteus medius and maximus), external rotators, and core stabilizers. Functional movement retraining for squatting, stepping, and cutting patterns. Proprioceptive training and balance exercises.
Remedial Massage
Deep tissue techniques to hip flexors, adductors, and piriformis; myofascial release to address fascial restrictions affecting hip mechanics. Trigger point release for tensor fasciae latae and gluteal muscles to restore neuromuscular balance.
Rehabilitation Exercises
Hip Internal and External Rotation in Supine
Hip Extension with Pelvis Stabilization (Prone)
Supine Piriformis Stretch (Pigeon Pose Modification)
Modified Thomas Stretch for Hip Flexors
Supine Gluteal Bridge with Hip External Rotation
Sidelying Hip Abduction with External Rotation Emphasis
Standing Hip Abduction (Resistive Band)
Four-Point Kneeling Hip Extension with Glute Emphasis
Single-Leg Stance with Hip Stability Focus
Quadruped Hip Stabilization with Contralateral Arm Extension
Step-Down Control Exercise (Mini-Squatting Movement)
Stationary Cycling with Proper Hip Positioning
Referral Criteria
- •Imaging (MRI or CT) shows labral tear with associated joint space narrowing or severe chondral damage
- •Progressive hip instability despite conservative management over 6-8 weeks
- •Failure to improve after 8-12 weeks of conservative treatment; consider orthopaedic surgical consultation
- •Acute traumatic injury with severe pain, effusion, or imaging signs of complex tear
- •Presentation consistent with FAI requiring surgical evaluation for correction of bony morphology
- •Progressive neurological symptoms suggesting nerve involvement
- •Signs of hip joint infection requiring urgent medical intervention
- •Patient desire for return to high-demand athletic activities unachievable with conservative care
- •Concurrent significant chondral damage evident on imaging
- •Persistent night pain or functional limitations affecting quality of life despite 12 weeks treatment