CTCAE Grade 1 Ataxia

Asymptomatic, intervention not indicated

Surface stains; dental caries; restorable, without extractions

Minimal discomfort, no restriction in activities

Asymptomatic (silent aspiration); endoscopy or radiographic (e.g., barium swallow) findings

Primary repair of injured organ/structure indicated

Symptomatic, not interfering with function; medical intervention indicated