hip labral tear

Femoroacetabular impingement (FAI) syndrome is a common cause of hip and groin pain in young individuals. FAI syndrome is a triad of signs, symptoms, and imaging findings. Necessary but not sufficient for the diagnosis of FAI syndrome is the presence of cam and/or pincer morphology of the hip. However, pathological thresholds for cam and pincer morphologies are not well-established. Management of FAI syndrome is typically through either physiotherapist-led therapy or surgical intervention. Physiotherapist-led management involves exercises aimed to optimise movement patterns of the hip and pelvis to prevent impingement from occurring, activity modification and analgesia, whereas surgical management involves arthroscopic resection of the cam/pincer morphology and treatment of concomitant soft tissue pathologies such as labral tears, cartilage lesions or ligamentum teres tears...

BACKGROUND: Previous biomechanical studies have identified capsular closure, labral repair or reconstruction, and osteochondroplasty as important surgical interventions to improve hip stability. PURPOSE: To investigate the outcome metrics used to quantify hip stability and assess and measure the relative contributions of the labrum, capsule, and bone to hip stability through a quantitative analysis. STUDY DESIGN: Systematic review and meta-analysis; Level of evidence, 4...

PURPOSE: The purpose of this study was to investigate a novel posterior intra-articular hip injection approach while discussing the clinical pearls for methodology, accuracy, and associated adverse events. The goal was to investigate if this approach could potentially be used in those where the typical anterior access would be challenging. MATERIALS AND METHODS: 10 adults (age > 18 years) who were referred to a tertiary outpatient clinic for hip injection due to hip osteoarthritis or femoral acetabular impingement with labral tearing to a single academic sports medicine clinic...

OBJECTIVE: To determine differences in prevalence and diagnostic accuracy of MRI findings between asymptomatic athletes and athletes with longstanding groin pain. MATERIALS AND METHODS: One hundred twenty-three adult male athletes were approached with 85 consecutive athletes recruited. Group 1 (symptomatic, n = 34) athletes referred for longstanding groin pain (insidious onset, > 3 weeks duration). Group 2 (control, n = 51) athletes referred for injuries remote from the pelvis and no groin pain in the last 12 weeks...

The hip is a uniquely constrained joint with critical static stability provided by the labrum, capsule and capsular ligaments, and ligamentum teres. The labrum is a fibrocartilaginous structure along the acetabular rim that encircles most of the femoral head. Labral tears are localized based on the clock-face method, which determines the extent of the tear while providing consistent terminology for reporting. Normal labral variants can mimic labral disease and can be differentiated by assessment of thickness or width, shape, borders, location, and associated abnormalities...

Hip acetabular labrum plays a chondroprotective role by maintaining stability, providing a suction seal, and contributing to load distribution. In symptomatic patients without osteoarthritis, arthroscopic labral repair has strong clinical and biomechanical data to support its use. For irreparable tears, the labrum should be reconstructed. Biomechanically, labral reconstruction does not demonstrate superiority when compared to labral repair or the intact native labrum state. However, it is superior to labral excision...

Gluteus medius and minimus tendon pathology is a common cause of lateral hip pain. In patients that are dissatisfied with their hip condition following non-surgical treatment, gluteal repair has demonstrated excellent short-, mid-, and now recently, long-term subjective patient-reported and objective clinician-measured outcomes. In patients with peritrochanteric hip pain, the proportion of their overall hip pain may be influenced by the hip joint due to conditions like Femoroacetabular Impingement Syndrome (FAIS), acetabular dysplasia, labral tears, and arthritis...

In the setting of femoroacetabular impingement of the hip joint, paralabral cysts are well-documented sequelae. These cysts are typically associated with labral tears caused by CAM and/or pincer-type bony lesions. Synovial fluid extravasation through a tear in the labrum, similar to a popliteus cyst, leads to formation of a capsular-based cyst that is usually self-limiting. Few documented cases of these cysts causing compression of nearby neurovascular structures exist. There are several studies documenting arthroscopic decompression of these cysts, but none reporting compression of the femoral vein by a paralabral cyst resulting in deep vein thrombosis...

BACKGROUND: The alpha angle has been widely used in the assessment of cam-type of impingement, but recent studies have shown that this angle may also be high in asymptomatic patients. The aim of this study is to report the prevalence of cam-type morphology in asymptomatic volunteers and explore its correlation with hip clinical and radiological parameters. METHODS: This single-centre prospective study included 48 asymptomatic male volunteers (96 hips). All candidates fulfilled the inclusion and exclusion criteria...

Transforming the orthopedic landscape, hip arthroscopy pioneers a minimally invasive surgical approach for diagnosing and addressing hip pathologies. With its origins dating back to Burman's 1931 cadaveric study, this groundbreaking technique gained clinical relevance in 1939 through Takagi's report. However, the 1980s marked the actual emergence of hip arthroscopy for treating a wide range of hip disorders. Now, a staple in modern orthopedics, hip arthroscopy empowers patients with previously undiagnosed and untreated hip conditions, enabling them to obtain relief and reclaim their lives...

BACKGROUND: Femoral version deformities have recently been identified as a major contributor to femoroacetabular impingement (FAI). An in-depth understanding of the specific labral damage patterns caused by femoral version deformities may help to understand the underlying pathomorphologies in symptomatic patients and select the appropriate surgical treatment. QUESTIONS/PURPOSES: We asked: (1) Is there a correlation between femoral version and the mean cross-sectional area of the acetabular labrum? (2) Is there a difference in the location of lesions of the acetabular labrum between hips with increased femoral version and hips with decreased femoral version? (3) Is there a difference in the pattern of lesions of the acetabular labrum between hips with increased femoral version and hips with decreased femoral version? METHODS: This was a retrospective, comparative study...

The ligamentum teres (LT) is known to play a role as a secondary stabilizer of the hip joint. LT tears can be associated with hip instability. In patients with borderline developmental dysplasia of the hip (BDDH), the correlation between LT tears and microinstability is even more pronounced because of the increased mechanical stress placed on the ligament. This relationship may lead certain surgeons to consider new indications for LT reconstructions. However, caution is warranted regarding the potential role of LT reconstruction in these patients, particularly since the primary deficiency in BDDH is bony undercoverage...

The presence of hip paralabral cysts on magnetic resonance imaging is associated with labral tears and more extensive chondral damage. The 2-year follow-up results of patients with paralabral cysts are equivalent to patients who do not have paralabral cysts. However, since paralabral cysts are associated with more prearthritic hip cartilage damage, surgically addressing these hips sooner could yield better outcomes. Further research is needed to see if performing hip arthroscopy on patients with paralabral cysts more urgently yields better long-term outcomes than delaying surgery...

Hip labral reconstruction is indicated for hypoplastic, ossified, or irreparable labral tears in the primary and revision settings. Arthroscopic reconstruction for insufficient labral tissue requires advanced surgical techniques to restore hip biomechanics and re-establish the suction seal. With the growing number of arthroscopic hip procedures being performed, this is an increasingly familiar scenario. In our experience, the iliotibial band (ITB) autograft provides a safe and effective technique for labral reconstruction at 10-year clinical follow-up...

BACKGROUND: Female patients undergoing hip preservation surgery often have inferior patient-reported outcome scores (PROs), raising concerns about the clinical benefit of hip preservation surgery in women. Comparison of preoperative and postoperative PROs, and change in PROs, for female versus (vs.) male hip preservation patients was completed via systematic review. METHODS: In accordance with PRISMA guidelines, the MEDLINE, Cochrane Central, and Em-base databases were searched...

PURPOSE: To evaluate the distribution of intra- and extraarticular MRI findings in children and adolescents with clinically suspected intraarticular cause of hip pain in order to assess the need for additional intraarticular contrast administration. MATERIAL AND METHODS: Database was searched over a period of 34 months retrospectively for consecutive hip MR arthrography in young patients (8-17 years) with suspected intraarticular cause of hip or groin pain...

OBJECTIVE: The aims of this study were to assess the psychological, functional, and physical differences between patients with femoroacetabular impingement (FAI) syndrome and individuals who were asymptomatic (controls) to analyze clinical differences among 4 subtypes of FAI (cam type, cam type with labral tear, pincer type, and pincer type with labral tear), to calculate the correlations among the variables described, and to identify risk factors contributing to the hip function variance...

There is a large debate revolving around the optimal surgical management of hip labral tears. Currently, the literature tends to gravitate toward labral repair as the mainstay of treatment, followed by labral reconstruction when repair is not feasible. Some studies assert that there is no difference between labral repair versus debridement, whereas others support repair. Other studies support labral reconstruction. In the end, it is the quality of the cartilage that may be most important. Intra-articular cartilage damage is more important than the labral treatment method when it comes to hip arthroscopy long-term outcomes...

PURPOSE: To compare intraoperative labral characteristics and minimum 2-year functional outcomes of allograft labral reconstruction in primary versus revision hip arthroscopy across multiple orthopedic centers. METHODS: A retrospective multicenter hip arthroscopy registry was queried for patients with completed labral reconstruction surgeries from January 2014 to March 2023 with completed 2-year international Hip Outcome Tool-12 (iHOT-12) reports. Age, sex, and major intraoperative variables were also collected...

Hip pain is a common complaint in adolescents. There are several causes for hip pain in this population, with dysplasia and impingement being the most common; however, other conditions such as extra-articular impingement, torsional disorders, labral tears, and osteochondral lesions also require consideration. Many of these conditions are related to underlying anatomic abnormalities and increased activity in this age group. An understanding of the common pathologies of the adolescent hip is integral to the evaluation, diagnosis, and treatment of these patients...