Ascorbic Acid Reduces the Blood Boss After Total Knee Arthroplasty: Insights From a Randomized Controlled Trial.

Background: Blood loss is among the main complications of total knee arthroplasty (TKA) and oxidative stress, and hemolysis caused by reactive oxygen species are one of the causes of hemoglobin (Hb) drop. Ascorbic acid is a potent antioxidant that can protect against reactive oxygen species. In this study, we aim to explore the antioxidant effect of ascorbic acid on blood loss and patient-reported outcomes following outpatient TKA.

Progressive Late-Onset Genu Recurvatum Post-Total Knee Arthroplasty: Insights from a Spinal Stenosis-Related Case Series.

Objectives: Knee osteoarthritis is common among older individuals, necessitating Total Knee Arthroplasty (TKA) for end-stage cases. The aging population has increased TKA demand, leading to a rise in revision surgeries. Genu recurvatum, a rare complication, often requires surgical intervention, with late-onset cases linked to neuromuscular conditions.