- Prevalence of lingual sensory impairment following bilateral sagittal split osteotomy: a systematic review and meta-analysis.on September 10, 2024
Our study aims to estimate the prevalence of lingual nerve injury following bilateral sagittal split osteotomy (BSSO)./r/nTwo reviewers independently conducted a systematic literature search in the Medline and Scopus databases. The pooled prevalence with 95% confidence intervals (CI) was estimated, […]
- All-Inside Anterior Cruciate Ligament Reconstruction Had Clinical Outcome Similar to the Transtibial Technique Except for Improved Side-to-Side Difference and Tegner Activity Scale: A Systematic Review and Meta-analysis.on September 10, 2024
To compare clinical outcomes of the all-inside technique with the transtibial technique in anterior cruciate ligament reconstruction based on available literature on this topic./r/nAccording to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses checklist, we conducted a […]
- The effectiveness of extended reality on relieving pain after total knee arthroplasty: a systematic review and meta-analysis of randomized controlled trials.on September 10, 2024
Patients with total knee arthroplasty (TKA) often suffer from severe postoperative pain, which seriously hinders postoperative rehabilitation. Extended reality (XR), including virtual reality, augmented reality, and mixed reality, has been increasingly used to relieve pain after TKA. The purpose of […]
- Malawer type I/V proximal humerus reconstruction after tumor resection: a systematic review.on September 10, 2024
Several reconstruction methods exist for Malawer type I/V proximal humerus reconstruction after bone tumor resection; however, no consensus has been reached regarding the preferred methods./r/nWe conducted a literature search on various types of proximal humerus oncologic reconstruction methods. We […]
- Surgical Treatment of Severe Heterotopic Ossification After Total Hip Arthroplasty Over the Last 25 Years: A Systematic Review of the Literature and a New Case Series.on September 10, 2024
Severe heterotopic ossification (HO) (grades III and IV) after total hip arthroplasty (THA) over the last 25 years requiring excision is very uncommon. We performed a systematic review of the literature and reported a new case series with operative treatment after primary uncemented THA./r/nA […]
- The effects of telemedicine on Rotator cuff-related shoulder function and pain symptoms: a meta-analysis of randomized clinical trials.on September 10, 2024
The effectiveness of telemedicine in aiding rehabilitation exercises among patients with rotator cuff (RC) disorders remains unknown. Therefore, this meta-analysis aimed to assess the effectiveness of telemedicine in patients with RC disorders./r/nRandomized clinical trials (RCTs) on the […]
- Factors associated with reparability of rotator cuff tears: a systematic review and meta-analysis.on September 10, 2024
To identify and quantify the factors associated with the reparability of rotator cuff tears (RCTs)./r/nPubMed, Scopus, and Web of Science databases were searched for clinical studies published in English focusing on RCT reparability by using the keywords "rotator cuff tear" and "reparability". A […]
- Early arthroscopic debridement of posterior cruciate ligament calcification after symptom presentation led to immediate recovery: a case report.on September 10, 2024
We report a rare case of posterior cruciate ligament (PCL) calcification, which has only been reported in two case studies on PubMed./r/nA 71-year-old man developed left popliteal pain in the morning without any history of trauma and the pain became severe that night. On the following day, he […]
- Athletes Continue to Show Functional Performance Deficits at Return to Sport After Anterior Cruciate Ligament Reconstruction: A Systematic Review.on September 10, 2024
To systematically review the existing literature on the functional performance of athletes at the time of return-to-sport (RTS) clearance after anterior cruciate ligament reconstruction (ACLR)./r/nA systematic literature search of the MEDLINE, EMBASE, Scopus, and Web of Science databases was […]
- Disappearance of femoral head shortly after femoral neck fracture: a case report and literature review.on September 10, 2024
This case report describes a woman in her 70s who presented with a 3-month history of hip pain and inability to walk. Upon admission, she was diagnosed with the extremely rare condition of complete femoral head disappearance. A comprehensive examination was conducted to determine the cause and […]
- Accuracy of two-dimensional transverse wave elastography of salivary glands in diagnosis of Sjögren's disease: a systematic review and meta-analysis.on September 5, 2024
Two-dimensional shear wave elastography (2D-SWE) is a non-invasive technique for the evaluation of Sjögren's disease (SjD). This study investigated the diagnostic accuracy of 2D-SWE in assessing major salivary gland involvement in SjD./r/nA systematic review and meta-analysis./r/nData were […]
- Outcomes of Activity-Related Lower Extremity Muscle Tears After Application of the British Athletics Muscle Injury Classification: A Systematic Review.on September 5, 2024
Muscle injury classification and grading systems have been reported for >100 years; yet it offer limited evidence relating the clinical or radiological qualities of a muscle injury to the pathology or clinical outcome. The British Athletics Muscle Injury Classification (BAMIC) incorporates […]
- Paracetamol Combination Therapy for Back Pain and Osteoarthritis: A Systematic Review and Meta-Analyses.on September 5, 2024
Although paracetamol (acetaminophen) combined with other analgesics can reduce pain intensity in some pain conditions, its effectiveness in managing low back pain and osteoarthritis is unclear. This systematic review investigated whether paracetamol combination therapy is more effective and safer […]
- Distal Radius Fracture Rehabilitation.on September 5, 2024
Distal radius fracture (DRF) is arguably the most common upper extremity fracture resulting from a fall accident. These clinical practice guidelines (CPG) were developed to guide all aspects of the management of DRF by physical therapists and other rehabilitation practitioners, such as certified […]
- Forty-One to 75% of Patients Achieve a Patient Acceptable Symptomatic State After Endoscopic Repair of Hip Abductor Tendon Tears: A Systematic Review.on September 2, 2024
To systematically review clinical and functional outcomes of endoscopic repairs of hip abductor tendon tears./r/nA search following guidelines established by the Preferred Reporting Items for Systematic Reviews and Meta-Analyses was performed in the PubMed, Embase, and Cochrane databases using […]
- Differential diagnostic value of radiomics models in benign versus malignant vertebral compression fractures: A systematic review and meta-analysis.on September 2, 2024
Early diagnosis of benign and malignant vertebral compression fractures by analyzing imaging data is crucial to guide treatment and assess prognosis, and the development of radiomics made it an alternative option to biopsy examination. This systematic review and meta-analysis was conducted with the […]
- Association between Postmenopausal Osteoporosis and IL-6、TNF-α: A Systematic Review and A Meta-analysis.on September 2, 2024
Postmenopausal osteoporosis (PMOP) greatly increases the risk of bone fracture in postmenopausal women, seriously affects the quality of life of patients, and is an important global public health problem. Persistent chronic systemic inflammation may be involved in the change process of PMOP, and […]
- A call for standardization for secretome and extracellular vesicles in osteoarthritis: results show disease-modifying potential, but protocols are too heterogeneous-a systematic review.on September 2, 2024
The currently available osteoarthritis (OA) treatments offer symptoms' relief without disease-modifying effects. Increasing evidence supports the role of human mesenchymal stem cells (MSCs) to drive beneficial effects provided by their secretome and extracellular vesicles (EVs), which includes […]
- A unique case report of a revision extensor mechanism reconstruction using Marlex mesh in the setting of proximal tibial bone deficiency: The tantalum clamshell technique.on August 26, 2024
Extensor mechanism (EM) disruption is a rare but severe complication of total knee arthroplasty (TKA) that can greatly impair function. Treatment options for chronic patella tendon ruptures include primary repair, autograft augmentation, and reconstruction with allograft or synthetic material. […]
- AO Trauma NA Webinar Pediatric Supracondylar Humerus Fractures: Thriving on callon August 20, 2024
AO Trauma NA Webinar Pediatric Supracondylar Humerus Fractures: Thriving on call
- Systematic review of paediatric pulseless pink humerus supracondylar fractures.on August 19, 2024
The supracondylar humeral fracture (SCHF) is the most common fracture seen in children, forming up to 70% of all pediatric elbow fractures. The decision to surgically explore the brachial artery in a well-perfused, pulseless arm remains a controversial one among vascular and orthopedic surgeons and […]
- Internal carotid artery dissection associated with an elongated hyoid bone in a patient with vascular Ehlers-Danlos syndrome.on August 19, 2024
Hyoid bone-related carotid injury is a rare cause of neurovascular events. This report describes a case of a young, healthy male presenting with neck pain followed by left-sided hemiparesis. The patient was diagnosed with a transient ischaemic attack attributed to structural damage of the vascular […]
- Infectious wrist arthritis complicating acute carpal tunnel syndrome in a child: A CARE-compliant case report.on August 19, 2024
The objective of this case report is to provide clinical evidence that acute infectious wrist arthritis in children can lead to the rare condition of acute carpal tunnel syndrome (ACTS). This article discusses in detail the characteristics of infectious wrist arthritis complicating ACTS in children […]
- Surgical interventions for treating hallux valgus and bunions.on August 19, 2024
Hallux valgus (lateral angulation of the great toe towards the lesser toes, commonly known as bunions) presents in 23% to 35% of the population. This condition leads to poor balance and increases the risk of falling, adding to the difficulty in fitting into shoes and pain. Conservative […]
- Prevalence of coeliac disease in patients with rheumatoid arthritis and juvenile idiopathic arthritis: a systematic review and meta-analysis.on August 19, 2024
The reported prevalence of coeliac disease (CD) in patients with rheumatoid arthritis (RA) and juvenile idiopathic arthritis (JIA) varies in previous studies. We aimed to examine the prevalence of CD in patients with RA and JIA./r/nWe searched Medline, Embase, Cochrane and Web of Science Core […]
- Surgical management of tibial eminence avulsion fractures: a systematic review and meta-analysis.on August 19, 2024
The ideal surgical management for tibial eminence avulsion fractures remains controversial with varying approach, methods of fixation and post-operative regimes reported throughout literature. The current systematic review and meta-analysis aims to compare between the different approaches, methods […]
- Infective native aneurysms of the infrapopliteal arteries - A systematic literature review and report of two cases.on August 19, 2024
Infective native aneurysms (INA) of the infrapopliteal arteries are rare and have previously been poorly described. This systematic review aims to provide an overview of the literature of this entity. Furthermore, two case reports of our own clinical experience are presented. PubMed, ScienceDirect, […]
- Targeted Muscle Reinnervation for a Symptomatic Neuroma in a Traumatic Transmetatarsal Amputee: A Case Report.on August 19, 2024
An overall healthy 48-year-old man suffered a left foot mangled crush injury resulting in a post-transmetatarsal amputation and subsequently developing a painful neuroma on the plantar surface of the foot. To avoid the zone of injury, targeted muscle reinnervation was used to treat the neuroma by […]
- AO Trauma Hand NA Webinar— Both Bone Forearm Fractureson August 13, 2024
AO Trauma Hand NA Webinar— Both Bone Forearm Fractures
- Primary Hip Arthroscopy in Patients With Acetabular Dysplasia: A Systematic Review of Published Clinical Outcomes at Minimum 5-Year Follow-up.on July 29, 2024
Hip arthroscopy in patients with borderline hip dysplasia has satisfactory outcomes at short-term follow-up; however, the data on midterm outcomes are inconsistent, and failure rates are high in some studies, limiting understanding of the role and utility of hip arthroscopy in this patient […]
- Depression, anxiety, fibromyalgia common with rheumatoid arthritis, osteoarthritison July 24, 2024
Approximately four in 10 patients with osteoarthritis (OA) or rheumatoid arthritis (RA) have anxiety, depression, or fibromyalgia, according to a study published online July 16 in ACR Open Rheumatology.
- Is still effective massive allograft reconstruction in parosteal osteosarcoma of the distal femur? Review of the literature and advantages of newer technologies.on July 22, 2024
Parosteal Osteosarcoma is a well-differentiated, low-grade bone sarcoma. It most commonly occurs in the third decade of life, usually in the distal femur. This study aims to perform a literature review about the types of reconstructions reported and to analyze the results of an updated technique of […]
- Neglected Developmental Hip Dysplasia Treated With External Iliofemoral Distraction, Open Reduction, and Pelvic Osteotomy: Eleven-Year Follow-Up.on July 17, 2024
Neglected untreated developmental hip dysplasia can result in severe deformities and functional disabilities. This report describes the treatment and 11-year follow-up of a patient who underwent the procedure in two stages. At the time of treatment, the patient was 7 years of age and was diagnosed […]
- Osteochondral Allograft Transplantation for the Treatment of an Acetabular Defect: A Case Report.on July 17, 2024
A 20-year-old woman presented with a unipolar, 1.8 × 1.8-cm osteochondral defect of the left acetabulum. Osteochondral allograft transplantation was performed using a medial tibial plateau allograft resulting in excellent clinical outcomes across 4 different outcome scores and maintenance of the […]
- Comparison of instep and non-instep flap in the reconstruction of the weight-bearing portion of the forefoot and heel.on July 17, 2024
Instep flaps are commonly used for the reconstruction of weight-bearing areas of the foot. However, in cases of large defects or damage to the instep area, non-instep flaps such as reverse sural flaps (RSF) or free anterolateral thigh flaps (ALTF) can be employed. Previous studies have primarily […]
- Computerized Versus Traditional Approaches for Total Knee Arthroplasty: A Quantitative Analysis of Knee Society Score and Western Ontario and McMaster Universities Osteoarthritis Index.on July 8, 2024
Total knee arthroplasty (TKA) is a common surgery for osteoarthritis, with increasing prevalence expected in the near future. This systematic review and meta-analysis compared the effectiveness of computerized TKA versus traditional TKA, focusing on postoperative outcomes measured by the Western […]
- Comparison of clinical efficacy of robot-assisted and freehand core decompression in the treatment of osteonecrosis of the femoral head: a systematic review and meta-analysis.on June 24, 2024
At present, the core decompression (CD) has become the main surgical procedure for the treatment of osteonecrosis of the femoral head (ONFH); however, the CD surgery requires high operator experience and repeated fluoroscopy increases the radiation damage to patients, and medical staff. This […]
- The Commandments for Effective Orthopaedic Consultationon June 6, 2024
The Commandments for Effective Orthopaedic Consultation
- Malignant Hyperthermiaon May 21, 2024
Malignant Hyperthermia
- 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 […]
- Smart surgical implant coatings provide early failure warning while preventing infectionon May 5, 2023
Newly developed "smart" coatings for surgical orthopedic implants can monitor strain on the devices to provide early warning of implant failures while killing infection-causing bacteria, University of Illinois Urbana-Champaign researchers report. The coatings integrate flexible sensors with a […]
- Open reduction and internal fixation of depressed intra-articular calcaneal fractures through a miniopen approachon December 23, 2022
Begad H M Z Abdelrazek, Mohamed R WalyThe Egyptian Orthopaedic Journal 2022 57(3):180-185Background Fractures of the calcaneus pose a great challenge both to surgeons and patients. They are considered life-changing injuries. Anatomical reduction of fragments is one of the important variables […]
- A look back at myAO in 2022on December 22, 2022
December 2022 The post A look back at myAO in 2022 appeared first on myAO.
- 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 […]
- Outcomes of all arthroscopic versus open rotator cuff repairon September 23, 2022
Mohammed Rabie Abdalla Saleh, Mohamed Hussein FadelThe Egyptian Orthopaedic Journal 2022 57(2):122-133Background and aim A rotator cuff injury has a significant effect on the quality of life and overall health of patients. Surgical treatment for rotator cuff disease has been found to enhance […]
- Call for applications: AO Trauma Asia Pacific Research Grants 2022on April 1, 2022
Apply for the AO Trauma Asia Pacific Research Grants 2022 before June 30, 2022
- Call for applications for AO Trauma Latin America Regional Chairpersonon February 23, 2022
Call for applications for AO Trauma Latin America Regional Chairperson
- The West Africa Trauma Education Programon February 7, 2022
The West Africa Trauma Education Program
- About the AO Allianceon November 26, 2020
About the AO Alliance