Canine Ear Model - Normal & Infected

This 2-sided, average size, canine ear depicts: Normal Side with cochlea, auditory ossicles,auditory tube, tympanic bulla, middle ear cavity, tympanic membrane, horizontal canal, vertical canal, auricular cartilage, pinna and temporalis muscle; Abnormal Side illustrates inflamed inner ear structures, inflammatory exudates in tympanic bulla, ear canal with partial occlusion from cellular hyperplasia, inflammatory exudates and an inflamed (reddened) outer ear Model Size: 4.75" x 2.75"x 2". With key card. No Base.