|Left incus. A. From within. B. From the front.|
|Auditory tube, laid open by a cut in its long axis.|
|Bones and muscles in the tympanic cavity in the middle ear|
|Gray's||subject #231 1044|
|Precursor||1st branchial arch|
- For the record label, see Incus Records.
The incus only exists in mammals, and is derived from a reptilian upper jaw bone, the quadrate bone.
- Illu auditory ossicles.jpg
The Anatomy WizIncus