Clinical Context
A 48-year-old right-hand–dominant patient presents to the ambulatory surgery center after an acute distal radius fracture sustained during a fall. The orthopedic surgeon plans a closed reduction and percutaneous pinning of the distal radius under regional or general anesthesia. The patient undergoes preoperative evaluation by the anesthesia team, which documents medical history, airway assessment, and ASA physical status P2. On the day of surgery the anesthesia provider establishes monitoring, obtains informed consent, and performs either a supraclavicular or axillary brachial plexus block for surgical anesthesia; alternatively, general endotracheal or laryngeal mask airway anesthesia may be used if block is contraindicated or conversion is required.
The anesthesia service described by 01820 covers anesthesia for closed procedures on the radius, ulna, wrist, or hand bones. Typical workflow includes pre‑op evaluation, intraoperative management (sedation, airway, hemodynamic control), block performance if used, documentation of estimated blood loss and fluids, and post‑anesthesia recovery handoff to PACU staff. Common scenarios include closed reduction and percutaneous pinning, irrigation and drainage for certain traumatic injuries, or closed treatment of carpal bone fractures where open exposure is not required. Communication with the surgical team regarding potential conversion to open procedure or intraoperative complications (requiring modifier use such as 62 or 78) is documented by the anesthesia provider.