3. Ultra‑Sterile Operating Suites A joint replacement’s success hinges on surgical sterility. Delhi Hospital’s modular theaters feature laminar airflow with 0.3‑micron HEPA filtration, positive‑pressure zones, and automated UV light sterilization between cases. Instruments pass through a closed‑loop CSSD where plasma sterilizers achieve 10‑⁶ bacterial reduction. The hospital’s post‑o... https://delhihospital.co.in/blog-details.php?id=20