Socioeconomic Challenges in the Rural Patient Population in Need of Total Joint Arthroplasty.

Many challenges exist for the rural patient in need of joint arthroplasty. Optimization for surgery is more difficult due to factors such as deprivation, education, employment, household income, and access to proper surgical institutions. Rural individuals have less access to primary care and even less access to surgical specialists, creating a distinct subset of patients who endure higher costs, poorer outcomes, and lack of care. Reducing socioeconomic disparities in rural communities will require policy initiatives addressing the components of socioeconomic status (income, education, and occupation). Hopefully remote patient technologies can help with access and timely addressing of modifiable risk factors.

Diagnosis and Treatment Options of Abductor Insufficiency After Total Hip Replacement.

Abductor insufficiency can cause abnormal gait, lateral hip pain, and abduction weakness in both native and prosthetic hips. In the setting of total hip arthroplasty (THA), abductor insufficiency may occur secondary to iatrogenic injury to the superior gluteal nerve or gluteus medius muscle, adverse local tissue reactions owing to metal-associated prosthetics, and osteolysis owing to bearing wear or infection. Surgical reconstruction of the abductor complex is indicated for patients with chronic tears who have pain, weakness, limp, and/or instability. This article reviews the pearls and pitfalls of surgical reconstruction options for abductor insufficiency following THA.

Sepsis and Total Joint Arthroplasty.

The number of annual total joint arthroplasties (TJA) is increasing. Periprosthetic joint infections (PJI) occur when there is infection involving the prosthesis and surrounding tissue, which has the potential to develop into sepsis if left untreated. Sepsis in patients who have undergone TJA is life threatening and requires urgent treatment. If sepsis is due to PJI, the focus should be on early intravenous antibiotics with aspiration as soon as possible to diagnose the infection. Patients who develop sepsis after surgery for PJI are particularly at high risk for mortality and need to be treated in the intensive care unit.

A Review of Periprosthetic Tibial Fractures: Diagnosis and Treatment.

Periprosthetic fracture occurring during or after total knee arthroplasty is a rare injury. Literature concerning periprosthetic tibial factures is sparse, and there is limited guidance for evidence-based management. This review aims to provide readers with an overview of the epidemiology, risk factors, and classification of these fractures. Management includes nonoperative treatment of nondisplaced fractures, fixation for those with stable implants, and revision for those with loose implants.