![]() ![]() the skull in front of the temporals and basilar part of the. Sutures are firm and immovable joints but allow for expansion of the skull in a growing animal. they form the bones of the longitudinal axis of the. ![]() Many of the bones of the skull are joined together by fibrous joints called sutures (p 41). The incisive bone is the most rostral and carries the incisor teeth (Fig. The roof of the mouth is called the hard palate and is formed from three bones on the ventral aspect of the skull: the incisive bone or premaxilla, part of the maxilla and the palatine. In the centre of this bone is the cribriform plate – a sieve-like area perforated by numerous foramina through which the olfactory nerves pass from the nasal mucosa to the olfactory bulbs of the brain (see Ch. Sternum Long flat bone in middle of upper chest breastbone Contain many red blood cells -sternal puncture for hematologists Forms ventral part of chest wall Consists of three parts: Manubrium most superior, quadrilateral in shape Clavicle articulates on upper side 1st rib articulates near top via costal cartilage 2nd rib articulates. The appendicular skeleton consists of the bones forming the shoulder, pelvis. At the back of the nasal chamber, forming a boundary between the nasal and cranial cavities, is the ethmoid bone. and spinal cord from injury, and the sternum and ribs protect the thoracic. These are covered in ciliated mucous epithelium (see Ch. ![]() Each of the chambers is filled with delicate scrolls of bone called the nasal turbinates or conchae. The nasal chamber is divided lengthways into two by a cartilaginous plate called the nasal septum. The most rostral part of the skull carries the nasal chamber, the sides of which are formed by the maxilla and the roof by the nasal bone. ![]()
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