A pаtient with а diаgnоsis оf chrоnic sphenoidal sinusitis undergoes a bilateral sinusotomy. While the provider examines the diseased sphenoid sinus, she takes a biopsy of the sphenoidal masses and removes the mucosa with several polyps. Transseptal sutures are placed and the intraoral incision is closed in a single layer. The nose is packed and external nasal dressings are placed. What CPT® and ICD-10-CM codes are reported?