squamomastoid

squa·mo·mas·toid

(skwā'mō-mas'toyd),
Relating to the squamous and petrous portions of the temporal bone.

squamomastoid

(skwā″mō-măs′toyd) [″ + Gr. mastos, breast, + eidos, form, shape]
Pert. to the squamous and mastoid portions of the temporal bone.
References in periodicals archive ?
Among the pneumatised mastoids on HRCT, different type of mastoid air cell groups observed were squamomastoid type of air cells in all, with perilabyrinthine type of air cells in 25%, petrous apex pneumatisation in 10% and accessory pneumatisation in 25%.
The primary regions of pneumatization of the temporal bone consist of the middle ear, squamomastoid (mastoid), perilabyrinthine, petrous apex, and accessory.