- Prediction models for adjacent vertebral fractures after vertebral augmentation: a systematic review and meta-analysis.on June 3, 2025
To systematically review published studies on risk prediction models for adjacent vertebral fractures (AVF) after vertebral augmentation (VA), thereby providing a reference for constructing and improving such models./r/nPubMed, Web of Science, The Cochrane Library, Embase, China National Knowledge […]
- Re-evaluating vertebral height restoration assessment in osteoporotic compression fractures: a systematic review and meta-analysis.on June 3, 2025
Vertebral compression fractures (VCFs) are common among the elderly, causing significant morbidity, pain, and disability. This study quantitatively analyzes the vertebral height restoration via Kyphoplasty (KP) and Vertebroplasty (VP), along with the cement volume used and leakage percentage. Our […]
- Failure and complication rates following meniscal all-inside and inside-out repairs: A systematic review and meta-analysis.on June 3, 2025
This study examines failure rates, complication rates and patient-reported outcome measures (PROMs) for meniscal all-inside (AI) and inside-out (IO) repair techniques./r/nA systematic search was conducted on PubMed, Embase and Cochrane (inception to January 2024) assessing for Level I-III studies […]
- The Utilization of Static and Dynamic Models for the Biomechanical Testing of Rotator Cuff Pathology: A Systematic Review.on June 3, 2025
The goal of this systematic review is to determine the prevalence of these testing systems in the current rotator cuff literature, determine the most common outcome measurements evaluated with each of these systems, and discuss the benefits and limitations of each of these modalities./r/nA PubMed […]
- Influence of Neuromuscular Training Interventions on Jump-Landing Biomechanics and Implications for ACL Injuries in Youth Females: A Systematic Review and Meta-analysis.on June 3, 2025
Various exercise interventions are recommended to reduce the risk of anterior cruciate ligament (ACL) injury in females. However, the extent to which these training interventions influence lower-limb landing biomechanics in youth female remains unclear./r/nThis systematic review and meta-analysis […]
- Dose of Inhaled Corticosteroid in Chronic Obstructive Pulmonary Disease and Risks of Osteoporosis or Fracture-A Systematic Review and Meta-Analysis.on June 3, 2025
Inhaled corticosteroid (ICS) is a major pharmacotherapy for chronic obstructive pulmonary disease (COPD), which is associated with various adverse effects. Controversies exist in whether ICS use in COPD is associated with osteoporosis or fracture./r/nWe performed a systematic review and […]
- Imaging tests as predictors of progression to rheumatoid arthritis in clinically suspect arthralgia: a systematic review and meta-analysis.on June 3, 2025
To determine and compare the diagnostic accuracy of imaging tests for the prediction of RA progression in people with inflammatory joint pain or clinically suspect arthralgia (CSA)./r/nWe searched MEDLINE, Embase and Web of Science from 1987 to March 2024. Studies evaluating any imaging tests in […]
- Novel Utilization of Revision Cones for Femoral Condyle Lysis in Revision Total Knee Arthroplasty.on June 3, 2025
Significant bone loss is a major challenge in revision total knee arthroplasties (TKAs), especially with large femoral condylar defects. Restoring the metaphyseal-diaphyseal junction and central bone loss is critical for stability and reducing risk of component loosening. We describe a novel […]
- Comparative Analysis of Pure VWF and VWF/FVIII Complex in Orthopedic Surgery for Type 2B von Willebrand Disease.on June 3, 2025
BACKGROUND This report describes a 55-year-old man with hypertension, hypercholesterolemia, type 2B von Willebrand disease (VWD2B), and thrombocytopenia requiring 2 surgical total hip replacements managed with pure von Willebrand factor (VWF) concentrate (Wilfactin®) and VWF/Factor VIII (FVIII) […]
- Could it be ? Recognizing and managing a rare pathogen in periprosthetic infections.on June 3, 2025
Periprosthetic joint infections caused by are rare and present significant diagnostic and therapeutic challenges, especially in endemic regions such as Anatolia. The indolent nature of infections often results in subclinical presentations, complicating early detection and management. This case […]
- Two Cases of Femoral Neck Fracture Patients Being Too Small for an Femoral Neck System Device: A Case Report.on June 3, 2025
Two patients with short axial length proximal femur (ALPF) and undisplaced femoral neck fractures were treated with Femoral Neck System (FNS). The shortest produced implant was too long for both. The first patient was complicated with the implant indenting at the femoral head articular surface. In […]
- Two-Stage Revision Total Knee Arthroplasty for Melioidosis Prosthetic Joint Infection: A Case Report.on June 3, 2025
Burkholderia pseudomallei can kill up to 40% of individuals who develop symptoms, but the pathogen has rarely been reported as a cause of prosthetic joint infection (PJI). We report a case of a woman with cultured-confirmed B. pseudomallei knee PJI who survived her infection and had excellent […]
- Metallosis after Motec metal-on-PEEK wrist replacement: A case report.on June 3, 2025
Despite its increasing popularity, total wrist arthroplasty (TWA) remains a treatment option that is often viewed critically and is still rarely used in patients with partial or complete osteoarthritis of the wrist. TWA is an appropriate alternative to total or partial wrist fusion, particularly […]
- Simultaneous Median and Ulnar Nerve Palsy as a Late Complication After Pediatric Forearm Fracture Fixation: A Case Report.on June 3, 2025
A 12-year-old adolescent boy presented with delayed median and ulnar nerve palsy following nailing for midshaft both-bone forearm fractures. Electromyography nerve conduction velocity studies confirmed median and ulnar nerve compression at the fracture site. Surgical exploration revealed an intact […]
- Iliac crest graft reconstruction for giant cell tumour of the distal phalanx: A case report.on June 3, 2025
Giant cell tumours of bone are exceedingly rare in the distal phalanx of the thumb and pose therapeutic challenges when found in this location. We present a case of a giant cell tumour in this region, and a novel method of reconstruction to maintain length and function. LEVEL OF EVIDENCE: 5.
- Ligament reconstruction of the distal interosseous membrane to treat distal radioulnar joint instability: Case series of four patients.on June 3, 2025
We describe a new ligament reconstruction of the distal interosseous membrane to treat chronic distal radioulnar joint instability without osteoarthritis and report the results of a series of four cases. This ligamentoplasty appears to be a technically simple and effective joint stabilization […]
- Open vs. arthroscopic ankle arthrodesis: a comprehensive umbrella review of outcomes and complications.on June 3, 2025
OBJECTIVE: End-stage ankle arthritis is a debilitating condition for which ankle arthrodesis (AA) remains a principal surgical option. Open and arthroscopic techniques are widely used, yet the literature presents heterogeneous findings. This umbrella review consolidates systematic reviews and […]
- Patient-Reported Outcome Measures Show No Relevant Change Between 1-Year and 2-Year Follow-Up After Treatment for Anterior Shoulder Instability: A Systematic Review.on June 3, 2025
To compare patient-reported outcome measures (PROMs) at 1-year and 2-year follow-up after treatment for anterior shoulder instability./r/nRandomized controlled trials and prospective studies that evaluated and reported PROMs after a capsulolabral repair (with or without remplissage), bone […]
- Intra-articular injection of orthobiologics for temporomandibular joint osteoarthritis: a systematic review of randomized controlled trials.on June 3, 2025
Temporomandibular joint (TMJ) osteoarthritis (OA) leads to pain, limited jaw function, and bite changes. When non-invasive treatments fail, minimally invasive procedures like TMJ arthrocentesis with saline and hyaluronic acid (HA) injections are commonly used. Orthobiologics, including […]
- Prevalence of osteoporosis in patients with inflammatory bowel disease: a systematic review and meta-analysis.on June 3, 2025
Although prior studies alluded to the association between inflammatory bowel disease (IBD) and osteoporosis, the exact prevalence of osteoporosis in this patient population remains variably reported. Therefore, we aimed to systematically explore the overall prevalence of osteoporosis in patients […]
- Effect of virtual reality therapy on pain relief in sports rehabilitation for young adults: A systematic review and meta-analysis.on June 3, 2025
Virtual reality is an emerging technology that intends to promote motor and perceptual-cognitive skills, which could benefit people with sports injuries. However, there is a lack of meta-analyses on its effectiveness in sports injury rehabilitation for young adults./r/nThis systematic review and […]
- Metastatic Malignant Pseudomyogenic Hemangioendothelioma: An Exceedingly Rare Entity That Challenges Conventional Paradigms.on June 3, 2025
Pseudomyogenic hemangioendothelioma (PMHE), a rare soft tissue tumor predominantly affecting young adults, often presents as multiple nodules in various tissue planes of a limb. Malignant transformation and metastatic disease are unusual and pose diagnostic and therapeutic challenges. A 17-year-old […]
- Fate of revision total ankle arthroplasty: a meta-analysis of 999 cases.on May 26, 2025
Revision total ankle arthroplasty (reTAA) is becoming more common. This meta-analysis aimed to evaluate its re-revision rate and factors affecting longevity./r/nFollowing Preferred Reporting Items for Systematic reviews and Meta-Analyses statement and Assessing the Methodological Quality of […]
- Intrawound vancomycin powder for prevention of surgical site infections in primary joint arthroplasty: an umbrella review of systematic reviews and meta-analyses.on May 26, 2025
The aim of this umbrella review is to explore the effect of intrawound vancomycin on the incidence of infection and wound complications in patients undergoing primary joint arthroplasty./r/nTwo authors conducted a systematic search of PubMed, EMBASE, Medline, and the Cochrane Central Register of […]
- Myotendinous Rupture of the Posterior Tibial Tendon with Associated Fibular Fracture: A Case Report.on May 26, 2025
A 20-year-old man presented after a fall from an 8-foot ladder. Radiographs revealed pronation external rotation injury. Closed reduction and splinting was performed in the emergency department. Surgery was planned 6 days later to include open reduction and internal fixation of the fibula and […]
- The Epidemiology of Slipped Capital Femoral Epiphysis in Children and Adolescents: A Systematic Review of Risk Factors and Incidence Across Populations.on May 26, 2025
Childhood obesity is a growing global health crisis with significant health and orthopedic complications such as slipped capital femoral epiphysis (SCFE), a hip disorder characterized by the displacement of the metaphysis relative to the epiphysis. SCFE always requires surgical intervention to […]
- Sciatica or Lumbar Spinal Stenosis: symptoms, diagnosis, and treatment.on May 20, 2025
Sciatica or Lumbar Spinal Stenosis: symptoms, diagnosis, and treatment.
- Optimized prosthetic design, surgical technique, and cosmetic outcome in shoulder reconstruction with double-constrained implant following extra-articular shoulder resection: a proof-of-concept.on May 19, 2025
Reconstruction of the anatomic defect following extra-articular shoulder resection is a challenging problem, particularly in cases when function of the deltoid muscle and rotator cuff are compromised. Standard reconstruction techniques often result in either instability or rigidity. Constrained […]
- Online Hip Surgery Diploma Course - Starts Today!on May 19, 2025
Online Hip Surgery Diploma Course - Starts Today!
- Robot-Assisted Laparoscopic Sacrohysteropexy with Autologous Fascia Lata.on May 13, 2025
Autologous fascia lata has been increasingly utilised in pelvic floor reconstructive surgeries such as sacrocolpopexy and sacrohysteropexy. This case highlights sacrohysteropexy with autologous fascia lata as a promising option for women with advanced uterovaginal prolapse who wish to preserve […]
- Three dimensional printing-assisted biplane stereotomy to treat severe varus knee with femoral deformity: a technical note.on May 13, 2025
Double level osteotomy (DLO) is recommended for severe varus knees with deformities in both the femur and tibia or the deformity angle is greater than 20˚. with the assistance of preoperative computer planning and intraoperative 3D printing guides, DLO was successfully completed on the femoral and […]
- Outcomes of Revision Cartilage Restoration Surgery for Failed Primary Treatment of Chondral or Osteochondral Defects of the Knee: A Systematic Review.on May 6, 2025
Failure of primary cartilage restoration procedures of the knee that proceed to necessitating revision cartilage procedures represent a challenging clinical scenario with variable outcomes reported in previous literature./r/nTo perform a systematic review and meta-analysis of clinical outcomes and […]
- New AI technology predicts fracture risk with super-resolution imageson February 11, 2025
Southwest Research Institute (SwRI) has developed new technology to enhance clinical bone imaging and decrease osteoporotic fractures in the elderly. The tool, described in a new SwRI-led study, uses artificial intelligence (AI) to create super-resolution images showing the inner structures of […]
- Researchers reveal a novel mechanism of mechanical regulation of bone homeostasison August 15, 2024
Professor Changjun Li and his colleagues at Xiangya Hospital of Central South University have published a research paper titled "Mechanical protein polycystin-1 directly regulates osteoclastogenesis and bone resorption" in Science Bulletin.
- Proprio Raises $43M Series B Funding to Fuel Commercializationon July 28, 2023
First light field-enabled surgical technology company secures additional institutional capital to drive adoption of its AI-driven platform SEATTLE, July 27, 2023 /PRNewswire/ — Proprio, a Seattle-based surgical technology company, today announced that it has secured $43 million in Series B […]
- EpiBone to Start Clinical Trials for Knee Cartilage Grown in Labon July 26, 2023
JERSEY CITY, N.J., July 24, 2023 /PRNewswire/ — EpiBone has received Investigational New Drug (IND) clearance from the FDA to begin testing its lab-grown knee cartilage in humans. The treatment, known as an engineered allogenic osteochondral graft, has shown promise in pre-clinical studies and […]
- myAO Christmas Clinical Case Competitionon November 15, 2022
November 2022 myAO is running a Christmas Clinical Case Competition across the 5 clinical divisions! Participate and win the chance to have your clinical case featured on the AO website, myAO blog and on the Clinical Case Roundup that will be sent in January to the myAO users with interests related […]
- Casefolio, your secure, on-the-go clinical portfolioon August 29, 2022
September 2022 Designed over the last few months with surgeons from the AO network and thanks to community feedback, myAO is very excited to announce the release of CaseFolio this September—your secure, on-the-go clinical portfolio. The post Casefolio, your secure, on-the-go clinical portfolio […]