BACKGROUND Available codes in the ICD-10 do not accurately reflect soft tissue sarcoma diagnoses, and this can result in an underrepresentation of soft tissue sarcoma in databases. The National VA Database provides a unique opportunity for soft tissue sarcoma investigation because of the availability of all clinical results and pathology reports. In the setting of soft tissue sarcoma, natural language

BACKGROUND Patients and caregivers may experience immense distress when receiving the diagnosis of a primary musculoskeletal malignancy and subsequently turn to internet resources for more information. It is not clear whether these resources, including Google and ChatGPT, offer patients information that is readable, a measure of how easy text is to understand. Since many patients turn to Google and

BACKGROUND Several studies using positron emission tomography (PET) show highly elevated periprosthetic bone uptake of fluorine-18 sodium fluoride (18F-fluoride), suggestive of implant loosening after arthroplasty. Focus so far has been on qualitative but not on quantitative assessment. There is also a lack of intraoperative confirmation of preoperative 18F-fluoride PET findings. Although the method

BACKGROUND Recent evidence has identified a strong association between growth hormone therapy and physeal injuries in the lower extremity; however, few studies have investigated this association in the upper extremity. QUESTIONS/PURPOSES (1) Do pediatric patients with physeal tension injuries of the shoulder and elbow have higher odds of having exposure to recombinant growth hormone therapy than matched

BACKGROUND Poor sleep quality is a common complaint after total joint arthroplasty (TJA), and it is associated with reports of higher pain and worse functional outcomes. Several interventions have been investigated with the intent to reduce the incidence of postoperative sleep disturbance with varying effectiveness. An aggregate of the best available evidence, along with an evaluation of the quality

BACKGROUND Artificial intelligence (AI) is engineered to emulate tasks that have historically required human interaction and intellect, including learning, pattern recognition, decision-making, and problem-solving. Although AI models like ChatGPT-4 have demonstrated satisfactory performance on medical licensing exams, suggesting a potential for supporting medical diagnostics and decision-making, no

BACKGROUND Bovine bioinductive collagen implants (herein, "bovine collagen implant") can be used to augment rotator cuff repair. Concern exists that these bovine collagen implants may not yield clinical benefits and may actually increase postoperative stiffness and the need for reoperation. QUESTIONS/PURPOSES Among patients who underwent primary rotator cuff repair with or without a bovine collagen

BACKGROUND Patients with hemophilia A can develop joint hemarthroses, degenerative changes, and eventually undergo total shoulder arthroplasty (TSA). Few data exist concerning complications and prosthesis survival after TSA in this population. QUESTIONS/PURPOSES (1) Is hemophilia A associated with more bleeding and thromboembolic adverse events after TSA relative to matched controls? (2) Is 5-year

BACKGROUND Proximal femur reconstruction after bone tumor resection in children is a demanding surgery for orthopaedic oncologists because of the small bone size and possible limb-length discrepancy at the end of skeletal growth owing to physis loss. The most commonly used reconstruction types used for the proximal femur are modular prostheses and allograft-prosthesis composites. To our knowledge,

BACKGROUND Distal radius fractures have a psychological impact on patients, with the pain and disability caused by these injuries potentially leading to psychological distress. It is not known whether dominant-side and nondominant-side distal radius fractures cause more psychological distress in patients. QUESTIONS/PURPOSES (1) Compared with patients who have distal radius fractures on the nondominant

BACKGROUND The evolution of warfare has resulted in a surge of high-energy blast injuries predominantly involving the lower extremities. Once thought to impact only forward-deployed military, such mechanisms of injury are becoming a harsh reality even in civilian territory. Proficiency in surgical techniques for extremity damage control is vital for surgeons, regardless of specialty. To evaluate and

BACKGROUND For patients with osteoporosis, bisphosphonate therapy can reduce the risk of fractures, but its effect on reducing mortality remains unclear. Previous studies on this topic have produced conflicting results and generally have been too small to definitively answer the question of whether bisphosphonate therapy reduces mortality. Therefore, a meta-analysis may help us arrive at a more conclusive

BACKGROUND Debridement, antibiotics, and implant retention (DAIR) is used to manage acute periprosthetic joint infections (PJIs) after total joint arthroplasty (TJA). Given the uncertain success of single or multiple DAIR attempts and possible long-term deleterious effects this treatment can create when trying to treat persistent infection, it is important to understand the frequency with which surgeons

BACKGROUND Advancements in musculoskeletal oncologic treatment have allowed for longer survival of patients with malignant bone tumors and the associated longer use of tumor endoprostheses in those who have had such reconstructions. Several studies have reported on increased serum metal ions with the use of such implants. Modularity in these implants introduces the risk of taper junction corrosion

BACKGROUND Intraarticular hip pain represents a substantial clinical challenge, with recent studies implicating lesions in the ligamentum teres as potential contributors. Even more so, damage to the ligamentum teres is particularly prevalent among young patients undergoing joint-preserving interventions. Although several studies have investigated the biomechanical attributes of the ligamentum teres

BACKGROUND For the vast majority of displaced femoral neck fractures in older patients, cemented femoral fixation is indicated because it is associated with a lower risk of periprosthetic fracture than cementless fixation. Nevertheless, cementless fixation continues to be utilized with high frequency for hip fractures in the United States. It is therefore helpful to understand the performance of individual

There is continuing debate about the ideal philosophy for component alignment in TKA. However, there are limited long-term functional and radiographic data on randomized comparisons of kinematic alignment versus mechanical alignment.

Electric scooters (e-scooters) have become a widely adopted form of transportation. Information regarding the timing, conditions, and context associated with increased frequency of e-scooter-related injuries could inform policy that may potentially reduce associated injuries and healthcare costs. However, this information is lacking, as most research to date has focused on the injury patterns sustained

Moral dissonance is the psychological discomfort associated with a mismatch between our moral values and potentially immoral actions. For instance, to limit moral dissonance, surgeons must develop a rationale that the potential for benefit from performing surgery is meaningfully greater than the inherent harm of surgery. Moral dissonance can also occur when a patient or one's surgeon peers encourage

After traumatic brachial plexus injuries, despite treatment with appropriate medications, some patients experience uncontrollable pain, which can be devastating. Cannabis-based medicine is considered to have pain-relieving benefits in this situation, but the evidence is limited.

Many factors, including some related to the patient, implant selection, and the surgeon's skill and expertise, likely contribute to the risk of THA revision. However, surgeon factors have not been extensively analyzed in national joint replacement registries, and there is limited insight into their potential as a confounding variable for revision outcomes; for example, if surgeons with higher revision

Intraoperative fluoroscopy is increasingly common in orthopaedics, although recent guidelines have reduced the maximum recommended exposure to 20 mSv annually. A systematic review of the literature was conducted to comprehensively assess current adherence to exposure guidelines, identify practice settings at increased risk for exposure, and determine the best practices and personal protective equipment

Periacetabular osteotomy (PAO) surgery presents an opportunity for shared decision-making (SDM) and may be facilitated by decision-making tools. Currently, no diagnosis or treatment-specific decision-making tools exist for this patient population. Understanding patient PAO surgery decision-making experiences and processes would enable development of a treatment-specific decision-making tool and would

Survival estimation for patients with symptomatic skeletal metastases ideally should be made before a type of local treatment has already been determined. Currently available survival prediction tools, however, were generated using data from patients treated either operatively or with local radiation alone, raising concerns about whether they would generalize well to all patients presenting for assessment

Vertebral fractures are associated with enduring back pain, diminished quality of life, as well as increased morbidity and mortality. Existing epidemiological data for cervical and thoracic vertebral fractures are limited by insufficiently powered studies and a failure to evaluate the mechanism of injury.