"The anaesthesia department professor was arrested under relevant sections of IPC and the SC and ST (Prevention of Atrocities) Act," said Inspector A K Swain of Mangalabag police station.
The arrest was made on the basis of a complaint filed by the female PG student of the department.
She recorded her statement before a magistrate under Section 164 of CrPC and submitted an audio CD as proof of her charges, the officer said, adding there was prima facie evidence against the accused.