Final answer:
Corrective surgery for otosclerosis is called a stapedectomy, where part or all of the affected stapes bone is replaced with a prosthetic to improve hearing.
Step-by-step explanation:
The procedure called stapedectomy is a corrective surgery for otosclerosis, which is a common cause of hearing loss. Otosclerosis is a condition where abnormal bone growth around the stapes bone in the middle ear prevents sound waves from being transmitted properly, leading to hearing impairment. In a stapedectomy, a surgeon will remove part or all of the immobilized stapes bone and replace it with a prosthetic device, allowing sound waves to be transmitted more effectively to the inner ear. This procedure can significantly improve hearing for individuals with otosclerosis.