Hörselbenenhammaren

Hörselbenenhammaren, also known as the malleus, is one of the three small bones in the middle ear of mammals. It is the outermost of these three ossicles, located directly behind the eardrum. The malleus is shaped somewhat like a tiny hammer, with a head, a neck, and a handle.

The primary function of the malleus is to transmit sound vibrations from the tympanic membrane (eardrum) to the incus, the second ossicle. When sound waves cause the eardrum to vibrate, the malleus moves in conjunction with it. This mechanical linkage is crucial for relaying auditory information deeper into the ear.

The malleus is attached to the eardrum by its handle. The head of the malleus articulates with the incus, forming a joint that allows for efficient transfer of vibrational energy. Together with the incus and stapes, the malleus plays a vital role in the process of hearing by amplifying and conducting sound to the inner ear. The proper functioning of these small bones is essential for the perception of sound.