Total knee arthroplasty reimbursement is declining overall and at a marginally faster rate amongst female orthopaedic surgeons: A Medicare analysis.

Background: While the prevalence of total knee arthroplasty (TKA) is increasing, reimbursement is declining. The purpose of this study was to determine how surgeon gender influences procedure volume, reimbursement, practice style, and patient demographics for TKAs nationally and regionally between 2013 and 2021.

Methods: The Medicare Physician and Other Practitioners database was queried from 2013 to 2021 for procedure volume, TKA reimbursement, surgeon characteristics, and patient demographics for any surgeon who performed at least ten primary TKAs per year.

Differences in primary total shoulder arthroplasty volume, reimbursement, practice styles, and patient populations based on surgeon gender: a temporal analysis.

Background: Orthopedic surgery has previously been shown to have a shortage of female physicians and a gender pay gap. However, this has not been thoroughly evaluated in the setting of shoulder surgery. The primary purpose of this study was to evaluate differences in total shoulder arthroplasty (TSA) volume, reimbursement, surgeon billing practices, and patient populations between male and female surgeons from 2013 to 2021.

Tranexamic Acid Administered at Time of Hospital Admission Does Not Decrease Transfusion Rates or Blood Loss for Extracapsular Hip Fractures: A Double-Blinded Randomized Clinical Trial.

Objectives: To evaluate tranexamic acid (TXA) when administered immediately on hospital presentation in patients with extracapsular peritrochanteric hip fractures to determine its effect on (1) transfusion rates, (2) estimated blood loss, and (3) complications.

Design: Prospective, double-blinded, randomized clinical trial.

Setting: Single-center, Level 1 trauma center.

Regional variation from 2013 to 2021 in primary total shoulder arthroplasty utilization, reimbursement, and patient populations.

Background: Total shoulder arthroplasty (TSA), encompassing both anatomical and reverse TSA, has increased in popularity worldwide. The purpose of this study was to assess how TSA utilization, reimbursement, surgeon practices, and patient populations have evolved within the Medicare population from 2013 to 2021 at a national and regional level.

Methods: The Medicare Physician and Other Practitioners dataset was queried for all episodes of primary TSA (CPT-23472), both anatomic and reverse, between years 2013 and 2021.

Regional differences in reimbursement, volume, and patient characteristics exist for rotator cuff repairs: a temporal analysis from 2013 to 2021.

Background: Prior studies have demonstrated declining reimbursement and changing procedural utilization across multiple orthopedic subspecialties, yet a comprehensive examination of this has not been performed for rotator cuff repair (RCR), particularly at a geographic level. The purpose of this study was to evaluate changes in reimbursement, utilization, and patient populations for open and arthroscopic RCRs from 2013 to 2021 at a national and regional level.

Methods: The Medicare Physician and Other Practitioners database from years 2013 to 2021 were queried to extract all episodes of open chronic RCR, open acute RCR, and arthroscopic RCR.

Stemless anatomic total shoulder arthroplasty: surgical technique and review of the literature.

Stemless anatomic total shoulder arthroplasty (aTSA) is a promising option for the treatment of degenerative disease in patients. This novel technique avoids the stem-related complications associated with the traditional stemmed aTSA. Stemless aTSA offers additional benefits such as decreased operative time, preservation of bone stock, improved radiographic outcomes, and easier revision.

A coronoid-centric classification system of proximal trans-ulnar fracture-dislocations has almost perfect intraobserver and interobserver agreement.

Background: Fracture-dislocations of the elbow, particularly those that involve a fracture through the proximal ulna, are complex and can be difficult to manage. Moreover, current classification systems often cannot discriminate between Monteggia-variant injury patterns and trans-olecranon fracture-dislocations, particularly when the fracture involves the coronoid. The Mayo classification of proximal trans-ulnar fracture-dislocations categorizes these fractures into 3 types according to what the coronoid is still attached to: trans-olecranon fracture-dislocations (the coronoid is still attached to the ulnar metaphysis); Monteggia-variant fracture-dislocations (the coronoid is still attached to the olecranon); and ulnar basal coronoid fracture-dislocations (the coronoid is not attached to either the olecranon or the ulnar metaphysis).

Winquist View of the Femoral Neck: Ideal Visualization of Femoral Neck Fixation.

Background: Despite the increased frequency of cephalomedullary fixation for unstable intertrochanteric hip fractures, failure with screw cut-out and varus collapse remains a significant failure mode. Proper positioning of implants into the femoral neck and head directly influences the stability of fracture fixation. Visualization of the femoral neck and head can be challenging and failure to do so may lead to poor results; Obstacles include patient positioning, body habitus, and implant application tools.

Computed tomography provides effective detection of traumatic arthrotomy of the elbow.

Background: Failure to identify a traumatic arthrotomy of the elbow (TAE) can lead to septic arthritis with devastating complications. The gold standard for TAE detection remains controversial, and evidence is limited. While multiple clinical and cadaveric studies have validated the use of computed tomography (CT) to detect traumatic arthrotomies about the knee, other studies have called into question whether the use of CT to detect traumatic arthrotomy is applicable to the elbow.

Patella Fracture Fixation With Novel Wagon Wheel Construct Versus Tension-Band Construct: A Technical Trick.

Internal fixation of patella fractures remains technically challenging. Cannulated screws with an anterior tension band have been associated with high rates of implant prominence, and fracture comminution can make appropriate application of a tension band impractical. We present the results of a novel technique using a transtendinous/transligamentous mini-fragment plate positioned peripherally around the patella with radially directed screws: termed the wagon-wheel (WW) construct.

The Use of the Piriformis Fossa Radiographic Landmark to Predict "In-Out-In" Placement of the Posterosuperior Femoral Neck Screw.

Objectives: To investigate the correlation between a screw's radiographic relationship to the piriformis fossa with position on CT in the clinical setting.

Methods: Intraoperative fluoroscopic images of patients treated with cannulated screw fixation of a femoral neck fracture, who also had a postoperative CT scan, were retrospectively evaluated by 4 fellowship-trained orthopaedic trauma surgeons. The posterosuperior screw on the AP fluoroscopic view was determined to be above the piriformis fossa (APF) or below the piriformis fossa (BPF).

The Association Between Preoperative International Normalized Ratio Values and Postoperative Outcomes including Mortality in Geriatric Femoral Neck Fractures Treated With Hemiarthroplasty.

Objectives: To evaluate the association between preoperative international normalized ratio (INR) and postoperative mortality and other outcomes after hemiarthroplasty for geriatric femoral neck fractures.

Design: Retrospective cohort study.

Setting: A single Level-I trauma center.

Avascular Necrosis and Posttraumatic Arthritis After Proximal Humerus Fracture Internal Fixation: Evaluation and Management.

Purpose Of Review: Avascular necrosis (AVN) and posttraumatic arthritis (PTA) are common complications following both conservative treatment and open reduction and internal fixation (ORIF) of proximal humerus fractures (PHFs). Despite the frequent utilization of ORIF, information regarding these leading causes of failure is limited. This review includes a discussion of incidence, risk factors, and evaluation of AVN and PTA following PHF.