Head-Only Draping in Pediatric Tonsillectomy

Inclusion Criteria: 1. Pediatric patients \<18 years at time of surgery. 2. Scheduled for tonsillectomy, with or without adenoidectomy, without any other procedures requiring full-body draping. 3. Ability to complete 30-day outcome assessment (i.e., remain in follow-up or reachable via phone/electronic health record). 4. Parent/guardian able to provide parental permission and consent for both them and their children. Exclusion Criteria: 1. Significant deviation from planned surgical technique during case. 2. Pre-existing systemic infection prior to surgery. 3. Known immunodeficiency or current systemic immunosuppressive therapy.