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Is the construct stability of the acetabular cup affected by the acetabular screw configuration in bone defect models?
BackgroundIn revision surgery with significant segmental acetabular defects, adequate implant selection and fixation methods are critical in...
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Impaction bone grafting for contained acetabular defects in total hip arthroplasty
BackgroundAcetabular bone loss is a technical challenge in total hip arthroplasty (THA). This study sought to report the functional and radiological...
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Outcomes of Impaction Bone Grafting in the Management of Acetabular Defects with the Use of Uncemented Acetabular Cups: Do Autografts and Irradiated Femoral Head Allografts Integrate?
IntroductionAcetabular impaction bone grafting (AIBG) has been used widely to reconstruct acetabular defects in complex primary and revision cases....
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Evaluation of the feasibility of acetabular cup pre-determination in revision total hip arthroplasty via X-ray of the bone stock of the anterosuperior acetabulum
PurposeThis study was aimed to explore (1) location on AP pelvic X-ray that displayed bone stock in anterosuperior acetabulum; (2) whether X-ray...
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Novel positioning guiders accurately assist in situ acetabular reconstruction for patients undergoing pelvic bone tumor resection
PurposeAcetabular reconstruction in situ after extensive pelvic resection is technically challenging. The aim of this study was to investigate the...
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Deformable titanium for acetabular revision surgery: a proof of concept
Custom-made triflange acetabular implants are increasingly used in complex revision surgery where supporting bone stock is diminished. In most cases...
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Outcome of different reconstruction options using allografts in revision total hip arthroplasty for severe acetabular bone loss: a systematic review and meta-analysis
IntroductionSeveral studies have reported good to excellent outcomes of revision total hip arthroplasty (rTHA) using allografts for treating severe...
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Acetabular fractures in geriatric patients: epidemiology, pathomechanism, classification and treatment options
The incidence of geriatric acetabular fractures has shown a sharp increase in the last decades. The majority of patients are male, which is different...
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Reliability and validity test of a novel three-dimensional acetabular bone defect classification system aided with additive manufacturing
BackgroundAccurate assessment of acetabular defects and designing precise and feasible surgical plans are essential for positive outcomes of hip...
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Three-dimensional-printed titanium implants for severe acetabular bone defects in revision hip arthroplasty: short- and mid-term results
PurposeSevere acetabular bone defect is challenging in revision hip arthroplasty. In the present study, we aimed to present new treatment options...
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Cementless total hip arthroplasty for treatment of acetabular protrusion secondary to rheumatoid arthritis
BackgroundTo explore the surgical technique and clinical outcomes of cementless total hip arthroplasty (THA) combined with impacted bone grafting for...
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Biomechanical effect of metal augment and bone graft on cup stability for acetabular reconstruction of total hip arthroplasty in hip dysplasia: a finite element analysis
BackgroundDifferent methods of acetabular reconstruction with total hip arthroplasty (THA) for Crowe II and III of adult developmental dysplasia of...
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Impaction bone grafting for segmental acetabular defects: a biomechanical study
IntroductionImplant loosening is the most common indication for revision after total hip arthroplasty and is associated with progressive bone...
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Bone impaction grafting and anti-protrusio cages in high-grade acetabular defects: a 22-year single centre experience
PurposeReport clinical and radiological long-term follow-up (FU) outcome of bone impaction grafting (BIG) and anti-protrusio cage (APC) technique in...
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Major acetabular defects: outcomes of first revision total hip arthroplasty using Kerboull cross-plate with allograft and cemented dual mobility cup at a maximum follow-up of fourteen years
BackgroundThe use of dual mobility cups (DMC) has been shown to reduce hip instability after revision surgery. For severe acetabular bone loss,...
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Minimum 10 years clinical and radiological outcomes of acetabular revisions of total hip arthroplasties with tricalcium phosphate/hydroxyapatite bone graft substitute
BackgroundAseptic loosening is the most frequent indication for revision of total hip arthroplasty. Revision arthroplasty of acetabular component is...
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The outcome of conversion total hip arthroplasty following acetabular fractures: a systematic review and meta-analysis of comparative studies
BackgroundConversion total hip arthroplasty (THA) is considered the main treatment plan for patients with first-line treatment failure of acetabulum...
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Accuracy and safety of a new robotic arm for both femoral and acetabular side in total hip arthroplasty: a cadaveric study
BackgroundTo investigate the accuracy and safety of a newly constructed robotic arm which can cover the whole process of THA, we performed a series...
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Placement of Standard Sized Acetabular Cup Between True and False Acetabulum in Patients with Crowe III/IV Dysplasia: A Safe Option in THA Without Femoral Osteotomy
IntroductionThere is no consensus in literature on the surgical treatment of patients with Crowe type III/IV patients. Each arthroplasty procedure...
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Functional, radiological, and quality of life outcome of unstable acetabular fracture with quadrilateral plate involvement at a tertiary care center in Jakarta, Indonesia
IntroductionUnstable acetabular fracture remains a complex fracture that requires technically demanding surgery for orthopedic surgeons....
