Possible Clues:

• Surgeons' workplaces, briefly
• Anesthesiologists' locales, for short
• Hosp. surgery sites
• Places for organ repairs, briefly
• MDs' workplaces
• Surgery areas: Abbr
• Cutting rooms?: Abbr.
• Workplaces for R.N.s
• Surgical sites: Abbr
• Stitching sites, briefly