tympanostapedial syndesmosis
(redirected from syndesmosis tympanostapedialis)tym·pa·no·sta·pe·di·al syn·des·mo·sis
[TA]the connection of the base or foot-plate of the stapes with the vestibular (oval) window.
Synonym(s): syndesmosis tympanostapedialis [TA], tympanostapedial junction