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In 18 adult guinea pigs, the temporal bone, eustachian tube, and inner ear anatomy, in addition to the anatomy of the middle ear, were investigated under the dissection microscope.
1 Ιαν 2005 · The inner ear of the guinea pig is composed of two almost totally separated spaces: the inferior and superior spaces. The inferior space is the tympanic bulla (ventral bulla), the superior one being the dorsal bulla (dorsal tympanic bulla).
The ear of domestic animals is commonly divided into three parts—inner, middle, and external. This review of the anatomy of the ear is divided as such, paying particular attention to the clinically applicable structures.
Download scientific diagram | Lateral view of craniotomy of a pig's ear on the right side. The posterior arcade can be seen as a yellow bone beside the dura of the posterior fossa.
Purpose: To describe topographic and endoscopic anatomy of guinea pig ear for development of surgical approaches in experimental studies. Methods: Experimental study. Eight adult guinea...
Summary--The basic anatomy of the guinea pig ear is outlined as background for a description of two surgical approaches to the guinea pig temporal bone. These approaches provide acess to the external, middle and inner ear without significant blood loss or mortality.
1 Ιαν 2009 · Aim: to study guinea pig’s and rat’s ears under light microscopy(LM) and scanning electron microscopy(SEM) and understand their anatomical advantages in basic otologic research. Materials and methods: The temporal bones, tympanic bullas and cochleas from three albino guinea pigs and rats were photographed and analyzed under LM and SEM.
