ArticleOsteoarthritis and cartilage2018
Population-based prevalence of multiple radiographically-defined hip morphologies: the Johnston County Osteoarthritis Project.
Article in Osteoarthritis and cartilage, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
18 citing papers in PubMed, 34 citations in OpenAlex.
- A Qualitative Study of the Decision-Making and Needs of Adolescents and Young Adults With Acetabular Dysplasia Regarding Periacetabular Osteotomy.Journal of the Pediatric Orthopaedic Society of North America · 2026Article
- Outcomes following arthroscopic treatment for femoroacetabular impingement syndrome in patients with ossified labrum.Journal of hip preservation surgery · 2026Article
- Prevalence of Pincer Morphology in Early Adolescents From the General Population: A Population-Based Study.Arthritis care & research · 2025Article
- Imaging Parameters for Contralateral Hip Dysplasia in Asymptomatic Adults Over 60 Years Old With Femoral Neck Fractures.Orthopaedic surgery · 2025Article
- Three-dimensional assessment of subchondral arc and hip joint coverage angles in the asymptomatic young adult hip.Clinical anatomy (New York, N.Y.) · 2025Article
- Dysplastic Hips in Young Adults Demonstrate Different Relationships Between Acetabular Coverage, Joint Congruity, and Contact Mechanics Than Asymptomatic Hips.Journal of orthopaedic research : official publication of the Orthopaedic Research Society · 2025Article
- Exploring the connection between the hip and pelvic floor in women with exercise-induced urinary incontinence: integrating clinical hypotheses with current evidence.Journal of pelvic, obstetric and gynaecological physiotherapy · 2025Article
- Identifying Racial Disparities in Utilization and Clinical Outcomes of Ambulatory Hip Arthroscopy: Analysis of Temporal Trends and Causal Inference via Machine Learning.Orthopaedic journal of sports medicine · 2024Article
- Multiple joint osteoarthritis (MJOA): What's in a name?Osteoarthritis and cartilage · 2024Review
- Epidemiology of Hip Osteoarthritis: The Johnston County Osteoarthritis Project.HSS journal : the musculoskeletal journal of Hospital for Special Surgery · 2023Review
- Open and arthroscopic management of femoroacetabular impingement: a review of current concepts.Journal of hip preservation surgery · 2022Review
- Hip Pain Associated with Acetabular Dysplasia in Patients with Suspected Axial Spondyloarthritis: DESIR Cohort Data.BMC musculoskeletal disorders · 2022Article
- [Intra-articular injury patterns as evidence of mechanical hip disorders].Der Orthopade · 2022Review
- Prevalence of Borderline Acetabular Dysplasia in Symptomatic and Asymptomatic Populations: A Systematic Review and Meta-analysis.Orthopaedic journal of sports medicine · 2022Review
- Controversial Issues in Arthroscopic Surgery for Femoroacetabular Impingement.Clinics in orthopedic surgery · 2021Review
- Etiology and Pathomechanics of Femoroacetabular Impingement.Current reviews in musculoskeletal medicine · 2019Review
- CORR Insights®: Is There an Association Between Borderline-to-mild Dysplasia and Hip Osteoarthritis? Analysis of CT Osteoabsorptiometry.Clinical orthopaedics and related research · 2018Article
- The importance of hip shape in predicting hip osteoarthritis.Current treatment options in rheumatology · 2018Article
Corrections and comments
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Authors and funding
8 authors at 2 institutions in 2 countries.
Funding
Abstract
objectiveTo provide the first prevalence estimates of different radiographic hip morphologies relevant to dysplasia and femoroacetabular impingement in a well-characterized USA population-based cohort.
methodsCross-sectional data were from the baseline examination (1991-1997) of a large population-based prospective longitudinal cohort study (The Johnston County Osteoarthritis Project). HipMorf software (Oxford, UK) was used to assess hip morphology on anteroposterior (AP) pelvis radiographs. Weighted, sex-stratified prevalence estimates and 95% confidence intervals for four key hip morphologies (AP alpha angle, triangular index sign, lateral center edge angle (LCEA), and protrusio acetabula) were derived and further stratified by age, race and body mass index (BMI).
resultsA total of 5192 hips from 2596 individuals were included (31% African American, 43% male, mean age 63 years, mean BMI 29 kg/m
conclusionWe report the first population-based prevalence estimates of radiographic hip morphologies relevant to femoroacetabular impingement (FAI) and dysplasia in the USA. These morphologies are very common, with ¼ men and 1/10 women having cam morphology, 1/3 of all adults having mild dysplasia, and 1/15 men and 1/10 women having pincer morphology in at least one hip.
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