What anatomical feature is the notch located between the tragus and antitragus?

The anatomical feature located between the tragus and the antitragus is known as the intertragal notch. This notch is a distinct indentation in the outer ear, specifically between these two structures of the ear's external framework.

The tragus is a small, rounded prominence that protrudes over the ear canal, while the antitragus is a smaller projection opposite it. The intertragal notch serves as a notable landmark for various clinical assessments and procedures involving the external ear, including some hearing assessments and fittings for hearing aids. Understanding the specific landmarks and features of the ear is crucial for hearing specialists as it aids in the positioning and comfort of hearing instruments.

Other options refer to different anatomical structures that do not correspond to the notch between the tragus and antitragus. The triangular fossa is a depression within the ear, the mastoid is a part of the temporal bone located behind the ear, and the tympanic refers to the tympanic membrane, commonly known as the eardrum. Each of these plays a role in ear anatomy but does not describe the region between the tragus and antitragus.