ReviewOrthopaedic surgery2019
Total Hip Arthroplasty for Crowe Type IV Hip Dysplasia: Surgical Techniques and Postoperative Complications.
Review in Orthopaedic surgery, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 55 papers, 1 of them a synthesis that pooled it.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
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.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
55 citing papers in PubMed, 1 synthesis or guideline pooled it, 73 citations in OpenAlex.
- Safety and efficacy of orthopedic robots in total hip arthroplasty: a network meta-analysis and systematic review.Journal of orthopaedic surgery and research · 2024Pooled it
- Enhanced recovery after surgery: nursing strategy for total hip arthroplasty in older adult patients.BMC geriatrics · 2025Trial
- Longitudinal Outcomes of Total Hip Arthroplasty in Developmental Dysplasia of the Hip: A National Database Propensity-Matched Analysis.Journal of the American Academy of Orthopaedic Surgeons. Global research & reviews · 2026Article
- Article
- Comparison of biologic hip preservation versus total hip arthroplasty in a preclinical canine model.Journal of hip preservation surgery · 2026Article
- Improved Prediction of Femoral Shortening in Total Hip Arthroplasty for Developmental Dysplasia of the Hip Using the Etfal Classification: A 7-Center Validation Study.Medical science monitor : international medical journal of experimental and clinical research · 2026Article
- [Short-term effectiveness of visual treatment solution-assisted treatment for Crowe typeZhongguo xiu fu chong jian wai ke za zhi = Zhongguo xiufu chongjian waike zazhi = Chinese journal of reparative and reconstructive surgery · 2026Article
- 'THA for DDH: replacement principles and techniques - femoral side'.EFORT open reviews · 2026Review
- Outcomes at 1 Year After Total Hip Arthroplasty Combined With Low Femoral Neck Osteotomy vs Subtrochanteric Osteotomy in 73 Patients With Crowe Type IV Developmental Dysplasia of the Hip: A Retrospective Study.Medical science monitor : international medical journal of experimental and clinical research · 2026Article
- What is the femoral shortening osteotomy in THA for congenital high hip dislocation with the lowest complication rate? A systematic review.EFORT open reviews · 2026Article
- Acetabular Fracture Following Total Hip Replacement in a Patient With Neglected Developmental Dysplasia of the Hip: A Case Report.Case reports in orthopedics · 2026Article
- Proximal fragment perfusion following hip arthroplasty with subtrochanteric shortening osteotomy in cases with severe developmental dysplasia of the hip.Turkish journal of medical sciences · 2026Article
- Total Hip Arthroplasty for Crowe III/IV Hip Dysplasia With Oblique Subtrochanteric Shortening Osteotomy and S-ROM-A Modular Stem: 10-Year Outcomes.Orthopaedic surgery · 2025Article
- Multimodal intraoperative neuromonitoring during total hip arthroplasty in severe hip deformities: how do we do it and when do the alerts occur?Archives of orthopaedic and trauma surgery · 2025Article
- Nerve palsy following total hip arthroplasty using trochanteric osteotomy and proximal femoral shortening in Crowe Type 4 developmental dysplasia of the hip: a prospective cohort study.BMC musculoskeletal disorders · 2025Article
- Factors Associated With Complications in 176 Crowe IV Hips Treated With Total Hip Arthroplasty.Orthopaedic surgery · 2025Article
- Establishment and validation of a prognostic nomogram for periprosthetic femoral fracture after total hip replacement surgery.BMC musculoskeletal disorders · 2025Article
- Total hip arthroplasty with subtrochanteric osteotomy for severe developmental dysplasia of the hip: A systematic review and meta-analysis.Journal of orthopaedics · 2025Review
- Total hip arthroplasty for crowe type IV developmental dysplasia of the hip using a dual mobility acetabular cup.Scientific reports · 2025Article
- Clinical Study on the Effects of Total Hip Arthroplasty Assisted by Virtual Planning Combined With Intraoperative Navigation Templates.Orthopaedic surgery · 2025Article
Corrections and comments
- Commented on by
Authors and funding
6 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Total hip arthroplasty (THA) of Crowe type IV developmental dysplasia of the hip (DDH) is challenging. Although traditional (lateral, posterolateral, and posterior) THA approaches have been used with great anatomic success, they damage periarticular muscles, which are already quite weak in type IV DDH. The recently developed direct anterior approach (DAA) can provide an inter-nerve and inter-muscle approach for THA of type IV dysplasia hips. However, femur exposure with the DAA could be difficult during surgery and it is hard to apply femoral shortening osteotomy. THA techniques used for type IV DDH include anatomic hip center techniques (true acetabular reconstruction) and high hip center techniques, wherein an acetabulum is reconstructed above the original one. Although anatomic construction of the hip center is considered "the gold standard" treatment, it is impossible if the anatomical acetabular is too small and shallow. Procedures used to support type IV DDH reduction with anatomic hip center techniques include greater trochanter osteotomy, lesser trochanter osteotomy, and subtrochanteric osteotomy. However, these techniques have yet to be standardized, and it is unclear which is best for type IV DDH. One-state and two-state non-osteotomy reduction techniques have also been introduced to treat type IV DDH. Potential complications of THA performed in patients with type IV DDH include leg length discrepancy (LLD), peri-operative femur fracture, nonunion of the osteotomy site, and nerve injury. It is worth noting that nowadays an increasing number of Crowe type IV DDH patients are more sensitive to postoperative LLD.
Indexed as
Identifiers
What OpenQuestion holds
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.