Commonest cause for acute sinusitis is:
High-Yield Explanation
All of the above can cause frontal sinusitis by obstructing the frontal sinus drainage and ventilation but acute rhinitis is most common.
Related ENT MCQs
65 year old person with hearing loss with normal speech discrimination is suffering from?
General
Most common ossicle affected due to trauma -
General
All of the following are features of Tubotympanic CSOM except ?
General
All of the following are extrinsic laryngeal membranes except?
General
SADE classification classifies
General