What is a potential result from trauma to the tympanic membrane?

Trauma to the tympanic membrane (TM), commonly known as the eardrum, can lead to perforations or holes in the membrane. Such perforations can occur as a direct result of physical injury or pressure changes, such as those experienced during a blast or a sudden change in altitude.

When the tympanic membrane is perforated, it can lead to a variety of complications, including ear infections, hearing loss, and even chronic otorrhea if the perforation becomes a site for continuous drainage. The TM's primary role in hearing is to transmit sound waves to the middle ear; thus, any damage affects its functionality.

Understanding the ramifications of a perforated tympanic membrane is essential for audiologists and healthcare providers, as it impacts both the diagnosis and management strategies in audiological care.