CTCAE Grade 1 Oral Intra-Operative Injury

Asymptomatic, radiographic findings only

Mild pain not interfering with function

Primary repair of injured organ/structure indicated

Upper aerodigestive tract sites: Minimal symptoms, normal diet; minimal respiratory symptoms but not interfering with function Lower GI sites: Minimal discomfort, intervention…

Erythema of the mucosa

Mild, intervention (other than iron supplements) not indicated