One of the important considerations to select the appropriate outcome measures is determining if the tool is relevant to patients. Despite the availability of various performance-based tests to objectively assess function, it is unknown which performance-based tests best capture important aspects […]

This systematic review evaluated the efficacy of postoperative rehabilitation for patients at risk of poorer outcomes after total knee arthroplasty./r/nSix databases were searched, and only randomised controlled trials were included. Two reviewers independently screened, extracted data, and […]

Several studies suggested that total hip arthroplasty (THA) was more technical demanding following previous pelvic osteotomy (PO), resulting in poor outcomes compared with primary THA. However, the other studies regarding this topic had reported contradictory results. Therefore, we conducted this […]

Despite an increasing number of studies examining the effect of Single-Photon Emission Computed Tomography/ Computed Tomography (SPECT/CT) on improvement of diagnosis of aseptic loosening, there is still a great deal of uncertainty regarding its applicability in diagnostic algorithm. Therefore, in […]

Cannabis refers to medications derived from the Cannabis plant. Cannabis has long been used to treat a wide range of conditions. The widespread legalization of cannabis has increased its use. This meta-analysis evaluates the effects of preoperative cannabis usage on TKA and THA outcomes and […]

Avascular necrosis (AVN) is a known complication during the management of developmental dysplasia of the hip (DDH). It has the potential to alter the growth of the head or acetabulum and prevent the best outcomes. While past literature has evaluated the risks of AVN and strategies to avoid it, […]

Osteoarthritis (OA) is the most prevalent form of arthritis and affects over 528 million people worldwide. Degenerative joint disease involves cartilage degradation, subchondral bone remodeling, and synovial inflammation, leading to chronic pain, stiffness, and impaired joint function. Initially […]

This systematic review aimed to compare covered stent (CS) and bare-metal stent (BMS) implantation in treating aortoiliac occlusive disease./r/nComprehensive searches were conducted in the MEDLINE, Embase, and Cochrane Library databases for all pertinent studies. The end points included primary […]

Management of the extensive soft tissue injuries remains a significant challenge in orthopedic and plastic reconstructive surgery. Since the thumb is responsible for 40% of the functions of the hand, saving and reconstructing a mangled thumb is essential for the patient's future./r/nThis case […]

Ingestion of foreign bodies is a prevalent issue in clinical practice, with fish bones being the predominant cause. While the upper gastrointestinal tract is commonly affected, small intestine impactions pose significant diagnostic challenges due to nonspecific symptoms and lack of awareness of […]

FRCS Case Studies - online course

OrthoProcedure - Radial Head Arthroplasy

Plate fixation is the preferred method for treating forearm shaft fractures. However, it remains controversial regarding the necessity of implant removal after bone union. This review aims to assess refracture risk after plate removal./r/nWe searched various data sources, including PubMed, Embase, […]

Randomized controlled trial (RCT) studies in revision total joint arthroplasty (rTJA) are essential to investigate the effectiveness of interventions. However, there has been limited research investigating how patient cohorts comprising rTJA RCT samples resemble the U.S. patient population […]

Numerous research studies have delved into the potential effect of LASER therapy on alleviating pain associated with plantar fasciitis. However, the distinct effects of both High Intensity and Low Intensity LASER therapy (HILT/LILT) on addressing plantar fasciitis pain have not been thoroughly […]

Trochleoplasty is a surgical consideration for the treatment of high-grade trochlear dysplasia. The safety profile of this procedure remains particularly unclear in the skeletally immature population where concerns exist regarding physeal arrest and the development of premature patellofemoral […]

This study aims to understand global and segmental spinal ROM in surgical and nonsurgical AIS patients./r/nThis systematic review examined segmental vertebral ROM in AIS patients using PubMed, SPORTDiscus, MEDLINE, and Web of Science until October 8th, 2023. Inclusion criteria were articles on […]

Osteoporosis (OP) is a metabolic bone disease producing reduction in bone mass with consequent bone fragility. Circular ribonucleic acid (CircRNA) is a form of RNA that forms a loop structure rather than a linear one. CircRNA can be used for therapeutic purposes, including molecular targets or to […]

Antiaggregant and anticoagulant therapy complicate the management of patients with osteoporotic hip fracture./r/nTo homogenize and improve daily clinical practice with simple recommendations./r/nThe haemostasis section of SEDAR established a working group to define an action plan for the management […]

Osteoarthritis of the knee is a common cause of pain, functional disability, and reduced quality of life in the elderly. Despite its prevalence, there are limited currently available noninvasive treatment options. MRI-guided focused ultrasound (MRgFUS) is a noninvasive thermal ablation method which […]

Subacromial impingement syndrome (SIS) is a common cause of shoulder pain and dysfunction. Modified posterior shoulder stretching exercises have been proposed as a treatment method aimed at improving shoulder function and reducing pain in patients with SIS. However, the efficacy of these exercises […]

Stereotactic radiosurgery (SRS) and radiotherapy (SRT) have gained prominence as both adjuvant and primary treatment options for patients with skull base tumors that are either inoperable or present as residual or recurrent lesions post-surgery. The object of the current study is to evaluate the […]

Patients with atrial fibrillation and a large goiter have high perioperative risks and often cannot tolerate general anesthesia, making it necessary for us to explore new safe and effective anesthesia methods./r/nThe patient presented with atrial fibrillation accompanied by rapid ventricular rate, […]

The management of micrognathia in adults necessitates intricate surgical procedures. A vascularized bone graft, notably the free fibular flap (FFF), offers a novel viable solution for repairing significant defects. However, the limited utilization of FFF in adult micrognathia contributes to gaps in […]

The primary aim of this study was to determine the risk of infection after knee arthroscopy and to evaluate the risk factors for surgical site infection (SSI). The PubMed/Medline, Embase and Cochrane Library databases were systematically searched, as were the reference lists of previous systematic […]

In Japan, there are currently no general guidelines for the treatment of primary malignant bone tumors. Therefore, the Japanese Orthopaedic Association established a committee to develop guidelines for the appropriate diagnosis and treatment of primary malignant bone tumors for medical […]

After shoulder surgery, infection is often diagnosed in the absence of an inflammatory host response (purulence, sepsis). In the absence of inflammation, the more appropriate diagnoses may be colonization or contamination. We reviewed the available data regarding culture of Cutibacterium acnes […]

Previous studies have associated diabetes with reduced shoulder motion, increased pain, and higher postoperative retear risk after arthroscopic rotator cuff repair (ARCR). However, the impact of glycemic control, measured by hemoglobin A1c (HbA1c) levels, on retear and revision rates after ARCR in […]

Clasped thumb is characterised by thumb adduction and flexion deformity at the metacarpophalangeal joint caused by abnormalities in the extensor tendons. While conservative treatments are effective in infants, surgical intervention is necessary for older who experience deformities or functional […]

We first report a unique case of proximal femoral Giant cell tumor of bone, a subtrochanteric lesion associated with femoral neck and intertrochanteric involvement. We chose a completely new surgical approach to treat the primary tumor and preserve the hip joint. No cases of this type have ever […]

Wakeboarding is a sport associated with various types of injuries, primarily affecting the upper and lower limbs. In this case, a 44-year-old man fell from a ramp while wakeboarding and barely managed to reach the shore before dying shortly afterward. An autopsy revealed a complete rupture of the […]

AO Trauma NA Fireside Series When Shouldn't I Use a Hindfoot Nail for Elderly Ankle Fractures

Virtual surgical planning (VSP) has been applied to many aspects of head and neck reconstruction. The authors describe the use of VSP to create auricular templates in addition to cartilage cutting and suturing guides for microtia repair in 2 patients with unilateral and bilateral grade 3 microtia. […]

To estimate anterior cruciate ligament reconstruction (ACLR) return-to-play (RTP) factors and proportions across all National Collegiate Athletics Association (NCAA) sports. Systematic review with prognosis and etiology components. Two independent reviewers searched PubMed, Cochrane Library, and […]

Disc nucleus replacement (NR) is a challenging surgical technique used as a medical treatment for early-stage disc herniation to restore disc height and the biomechanical function of a motion segment, which may reduce low back pain. The surgical procedure involves the removal and replacement of the […]

We report a case of gangrene and osteomyelitis of the toe in a young, previously healthy male with undiagnosed essential thrombocythemia (ET). The patient experienced persistent right fifth toe pain, discolouration and ulceration for 3-4 months, unresponsive to antibiotics. Despite multiple normal […]

AO Trauma Hand NA Online Series—3 Cases Fireside Series: Fractures at the Base of Thumb

To determine the efficacy of extracorporeal shockwave therapy (ESWT) and investigate outcomes following the use of ESWT for athletes and physically active individuals./r/nSystematic review./r/nWe followed the Preferred Reporting Items for Systematic Reviews and Meta-Analyses and searched four […]

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.

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 […]

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 […]

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 […]

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 […]

December 2022 The post A look back at myAO in 2022 appeared first on myAO.

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 […]

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 […]

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