ArticleJournal of orthopaedic surgery and research2019
Development of a novel customized cutting and rotating template for Bernese periacetabular osteotomy.
Article in Journal of orthopaedic surgery and research, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers, 1 of them a synthesis that pooled it.
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Who cites it
14 citing papers in PubMed, 1 synthesis or guideline pooled it.
- Good long-term outcomes of the hip Chiari osteotomy in adolescents and adults with hip dysplasia: a systematic review.Acta orthopaedica · 2022Pooled it
- Three-Dimensional Printing in Pediatric Orthopaedics: Cost Analysis and Emerging Applications.Journal of the Pediatric Orthopaedic Society of North America · 2026Review
- Finite element analyses, 3D-printed guides and navigation system optimizes fragment reorientation for periacetabular osteotomy.International journal of computer assisted radiology and surgery · 2025Article
- Methods for three-dimensional characterization of the acetabulum prior to pelvic reorientation osteotomy: a scoping review.EFORT open reviews · 2024Article
- Clinical Applications of "In-Hospital" 3D Printing in Hip Surgery: A Systematic Narrative Review.Journal of clinical medicine · 2024Review
- The use of Three-Dimensional Printing in Orthopaedics: a Systematic Review and Meta-analysis.The archives of bone and joint surgery · 2024Review
- Periacetabular osteotomy with intraoperative computer-assisted modalities: a systematic review.Journal of hip preservation surgery · 2023Article
- What is the agreement between intraoperative fluoroscopy and postoperative radiographs in Bernese periacetabular osteotomy?BMC musculoskeletal disorders · 2022Article
- Effects of degree of translation or rotation of acetabular fragment of periacetabular osteotomy procedure on pelvic X-ray parameters.Journal of hip preservation surgery · 2022Article
- Clinical applications and prospects of 3D printing guide templates in orthopaedics.Journal of orthopaedic translation · 2022Review
- Visualized simulative surgery in preoperative planning for proximal femoral varus osteotomy of DDH.BMC musculoskeletal disorders · 2022Article
- Bernese peri-acetabular osteotomy performed with navigation and patient-specific templates is a reproducible and safe procedure.International orthopaedics · 2021Article
- Three-Dimensional Digital Surgical Planning and Rapid Prototyped Surgical Guides in Bernese Periacetabular Osteotomy.Case reports in orthopedics · 2020Article
- A bibliometric analysis and visualization of research trends on periacetabular osteotomy.Journal of hip preservation surgeryArticle
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Authors and funding
7 authors.
Funding
Abstract
backgroundBernese periacetabular osteotomy (PAO) has been shown to be applicable as a hip-preserving technique for the treatment of developmental dysplasia of the hip (DDH). The approach could be designed preoperatively using various types of reverse-engineering software and finite element analysis, but how to implement it in the actual PAO remains a challenge. This study examines and evaluates a solution to achieve higher accuracy when performing a PAO.
methodsA patient-specific cutting and rotating template was predesigned through computer-aided design (CAD) with three-dimensional (3D) modeling programs. The templates were then reproduced with rapid prototyping (RP) technology and used in the actual PAO. Finally, the clinical and radiographic effects were assessed and compared between the newly developed PAO and conventional PAO groups.
resultsThe customized cutting template fit well with the bone surface and served as a guide for surgeons as they slid the osteotome to the precise location that had been determined prior to surgery. A very similar acetabular fragment was reproduced, and no major complications occurred when performing the osteotomy along the edge of the cutting template. The acetabular fragment was then corrected to the predetermined position through one-off manipulation with the customized rotating template. The final position of the acetabular fragment in the new developed PAO group was highly consistent with the planned position, and the postoperative morphological parameters were consistent with the preoperative planned data compared to the conventional PAO group. The duration of the operation and the number of irradiation decreased significantly. The Harris hip score (HHS) and visual analogue scale (VAS) score improved significantly with the use of the new developed PAO.
conclusionsWe demonstrate that our system, which was based on CAD-RP technology, is feasible and could realize the predicted results accurately during the actual PAO.
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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.