Impact of Leg Position on Measurements Used to Detect Femoral Component Subsidence in THA.

Background: A fully automated artificial intelligence-based tool was developed to detect and quantify femoral component subsidence between serial radiographs. However, it did not account for measurement errors due to leg position differences, such as rotation or flexion, between comparative radiographs. If there are small differences in rotation or flexion of the leg between comparative radiographs, the impact on subsidence measurement is unclear.

Outcomes of surgical fixation of greater tuberosity fractures: A systematic review.

Background: Isolated greater tuberosity fractures account for up to a fifth of all proximal humeral fractures. There have been several retrospective cohort studies and case series reporting outcomes after treatment of this pathology. This study aims to report on the clinical outcomes of surgically treated isolated greater tuberosity fractures, as well as diagnostic workup and complications associated with fracture fixation.

The utility of electrocautery for suture passage through bone: A biomechanical study.

Electrosurgical devices are routinely employed during surgery. The use of a Bovie Electrosurgical Unit (ESU) to facilitate the passage of a suture needle through bone has not been studied in the literature. This study aimed to identify force reduction with the application of Bovie ESU to the suture needle through the bone.

Neurovascular structures at risk with percutaneous fixation in tarsometatarsal fusion: A cadaveric study.

Introduction: First tarsometatarsal (TMT) joint fusion is routinely used for arthritis and deformities. Common fixation methods include a locking plate construct, cross-screws, or combinations of the two. Cross screws have proven effective for union and stability; however, there is a potential for harm to nearby neurovascular structures due to the nature of percutaneous insertion technique.

Tibialis anterior tendinosis: Clinical characterization and surgical treatment.

Background: Tibialis anterior (TA) tendinosis is rarely reported on in the literature. It is seen in patients older than 45 and causes weakness in dorsiflexion. This paper aims to describe surgical treatment and clinical outcomes.

Prevalence and Safety of Left-Footed Driving Following Right Foot Surgery Patients Including a Driving Simulation.

Background: For many patients, returning to driving after right foot and ankle surgery is a concern, and it is not uncommon for patients to ask if driving may be performed with their left foot. A paucity of literature exists to guide physician recommendations for return to driving. The purpose of this study was to describe the driving habits of patients after right-sided foot surgery and assess the safety of left-footed driving using a driving simulator.

Readmission Following Revision Total Knee Arthroplasty: An Institutional Cohort.

Purpose: Total knee arthroplasty (TKA) is the most common joint replacement surgery performed in the United States. Given the aging and increasingly comorbid patient populations undergoing these procedures, complication rates and the need for subsequent hospital readmission are only expected to rise. It is, therefore, crucial to investigate the risk factors leading to readmission in order to improve patient outcomes.

Syndesmotic Fixation With Suture Button: Neurovascular Structures at Risk: A Cadaver Study.

Objectives: The objective of this study was to describe the anatomic variations in the saphenous nerve and risk of direct injury to the saphenous nerve and greater saphenous vein during syndesmotic suture button fixation.

Methods: Under fluoroscopic guidance, syndesmotic suture buttons were placed from lateral to medial at 1, 2, and 3 cm above the tibial plafond on 10 below-knee cadaver leg specimens. The distance and position of each button from the greater saphenous vein and saphenous nerve were evaluated.

Postoperative Tourniquet Pain in Patients Undergoing Foot and Ankle Surgery.

Background  Tourniquets are commonly used to reduce bleeding intraoperatively during orthopedic surgery. There are variable guidelines for ideal tourniquet pressure and duration; the practice of fixed, high tourniquet pressures remains common. The purpose of this study was to assess the correlation between excessive tourniquet pressure and duration and the incidence of tourniquet pain in foot and ankle surgery patients.

RISK FACTORS FOR EARLY HOSPITAL READMISSION FOLLOWING TOTAL KNEE ARTHROPLASTY.

Objective: To identify independent risk factors, complications and early hospital readmission following total knee arthroplasty.

Methods: Using the ACS-NSQIP database, we identified patients who underwent primary TKA from 2012-2015. The primary outcome was early hospital readmission.

Staple versus suture closure for ankle fracture fixation: Retrospective chart review for safety and outcomes.

Introduction/aim: Recent comparisons of suture versus metal staple skin closure on the rates of wound complications in orthopaedic surgeries have yielded conflicting results. Several studies have since started to approach this question based on anatomic location, comparing suture versus staple closure in total hip and knee arthroplasty and acetabulum fracture surgery. Ankle fractures are one of the most commonly treated fractures by orthopaedic surgeons with unique challenges to skin closure due to the lack of subcutaneous support.

Is interposition arthroplasty a viable option for treatment of moderate to severe hallux rigidus? - A systematic review and meta-analysis.

Introduction: When conservative therapy for hallux rigidus fails, surgical options such as arthrodesis and interposition arthroplasty can be considered. Although arthrodesis of MTP joint is the gold standard treatment. However patients desiring MTP joint movement may opt for either interposition arthroplasty or implant arthroplasty to avoid the movement restrictions of arthrodesis.

The surgical anatomy of the dorsal scapular nerve: a triple-tendon transfer perspective.

Background: Iatrogenic or traumatic injury to the spinal accessory nerve is a rare but debilitating injury. An effective treatment, known as the Eden-Lange modification triple-tendon transfer procedure, involves the transfer of the rhomboid major (RM), rhomboid minor (Rm), and levator scapulae (LS). Careful detachment of their insertions is necessary to avoid injury of the dorsal scapular nerve (DSN).

Inhospital Complications of Patients With Neuromuscular Disorders Undergoing Total Joint Arthroplasty.

Introduction: Orthopaedic surgeons are wary of patients with neuromuscular (NM) diseases as a result of perceived poor outcomes and lack of data regarding complication risks. We determined the prevalence of patients with NM disease undergoing total joint arthroplasty (TJA) and characterized its relationship with in-hospital complications, prolonged length of stay, and total charges.

Methods: Data from the Nationwide Inpatient Sample from 2005 to 2014 was used for this retrospective cohort study to identify 8,028,435 discharges with total joint arthroplasty.

Trends in surgical treatment of femoral neck fractures in the elderly.

Objective: To analyze recent demographic and medical billing trends in treatment of femoral neck fracture of American elderly patients.

Methods: The American College of Surgeons National Surgical Quality Improvement Program database was analyzed from 2006 to 2015, for patients aged 65 years and older, using the Current Procedural Terminology codes 27130, 27125, 27235, and 27236. Patient demographics, postoperative complications, and frequency of codes were compared and analyzed over time.

Hemiarthroplasty Versus Total Joint Arthroplasty for Hallux Rigidus: A Systematic Review and Meta-analysis.

Background: When surgery is indicated for hallux rigidus, toe arthroplasty is an alternative procedure to arthrodesis for patients who wish to preserve toe range of motion. Our study investigated midterm outcomes of first metatarsophalangeal joint (MTPJ) arthroplasty in an effort to discern whether or not partial or total joint replacement confers benefit in these patients.

Methods: A systematic review of MTPJ arthroplasty was performed for the years 2000 to 2017.

A Case Report of Revision Total Knee Arthroplasty After 17 Years: All Grown Up, What Happens When Implants Mature?

The number of total knee arthroplasties (TKAs) being performed annually is steadily rising. Recommendations for clinical follow-up guidelines following these arthroplasties is controversial, with no strict guidelines for long-term follow up. Although a few case series exist which identify a minority of patients who require revision TKA for aseptic loosening or pain more than 15 years after index surgery, no published studies have yet described these patients or the pathology present at the time of surgery in detail.

A Case of a Second Intermetatarsal Space Gouty Tophus with a Presentation Similar to a Morton's Neuroma.

Non-infectious soft tissue lesions of the foot and ankle are relatively rare clinically. These include benign and malignant neoplasms, as well as non-neoplastic or pseudotumoral lesions such as ganglionic, synovial and epidermoid cysts, intermetatarsal and adventitious bursitis, inflammatory lesions like gouty tophi and rheumatoid nodules, Morton's neuroma, and granuloma annulare. A 48-year-old male with a history of medically treated tophaceous gout presented with left foot neuropathic pain and paresthesia, in the setting of a well-circumscribed soft tissue lesion of the second intermetatarsal space, suspected to be a Morton's neuroma.

Total hip arthroplasty for posttraumatic osteoarthritis following acetabular fracture: A systematic review of characteristics, outcomes, and complications.

Purpose: Posttraumatic arthritis (PTA) may develop years after acetabular fracture, hindering joint function and causing significant chronic musculoskeletal pain. Given the delayed onset of PTA, few studies have assessed outcomes of delayed total hip arthroplasty (THA) in acetabular fracture patients. This study systematically reviewed the literature for outcomes of THA in patients with PTA and prior acetabular fracture.

Incidence of and Risk Factors for Venous Thromboembolism After Foot and Ankle Surgery.

Venous thromboembolism (VTE) is a rare but potentially lethal complication after orthopaedic foot and ankle surgery. The true incidence of VTE after orthopaedic foot and ankle surgery stratified by specific procedure has yet to be examined. The purpose of this study is to report the incidence of and identify risk factors for VTE in a large sample of patients receiving orthopaedic foot and ankle surgery.