ArticleJournal of hip preservation surgery2024
Trends in hip preservation surgery in Japan from 2014 to 2019 with a focus on hip arthroscopic surgery.
Article in Journal of hip preservation surgery, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
What it found
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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
6 citing papers in PubMed, 7 citations in OpenAlex.
- Trends in periacetabular osteotomy for dysplastic hip in South Korea: a ten year analysis of national health insurance data.International orthopaedics · 2026Article
- Projection of future demand for non-cancerous gastrointestinal surgery in Japan: challenges and workforce planning in an aging society.Surgery today · 2025Article
- Conventional versus computer-tomography based navigation assisted eccentric rotational acetabular osteotomy in less experienced surgeons.Archives of orthopaedic and trauma surgery · 2025Article
- Biomechanical Comparison of Transverse Capsulotomy Versus Longitudinal Capsulotomy of the Hip: A Cadaveric Study.Orthopaedic journal of sports medicine · 2025Article
- Physiotherapy and Exercise Therapy after Surgical Treatment of Femoroacetabular Impingement Syndrome: A Clinical Commentary from the QKG - Society for Cartilage Regeneration and Joint Preservation.International journal of sports physical therapy · 2025Article
- Long roads.Journal of hip preservation surgery · 2024Article
Corrections and comments
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Authors and funding
7 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Secondary hip osteoarthritis due to hip dysplasia is common among Japanese populations. This study aimed to investigate the number of hip preservation surgeries performed in Japan and assess trends, by age and sex, from 2014 to 2019, focusing on hip arthroscopic surgery, based on the National Database of Health Insurance Claims and Specific Health Checkups of Japan (NDB). We downloaded the files 'Number of calculations by division, sex, and age group' under 'operation (code K)' from 2014 to 2019 from the NDB Open Data Japan database. Data on hip preservation surgeries were extracted, including the number for each surgical procedure and its incidence per year, calculated as the number of surgeries performed for each 10-year age group and by sex, regarding hip arthroscopic surgery. Overall, 14 891 hip preservation surgeries were performed in Japan over the study period, with pelvic osteotomy being the most common procedure. Although the incidence of hip preservation surgeries decreased from 2014 to 2019, there was a specific 1.54-fold higher incidence in hip arthroscopic procedures in 2019 compared to 2014. Hip arthroscopic labral repair was performed more frequently than synovectomy. The highest incidence of hip arthroscopic surgery was in the 40- to 49-years age group, with no difference in incidence between sexes (
Identifiers
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.