Why Can The Sphenoid Bone Be Called Keystone
Camila Farah
Because of its location it can affect the pituitary gland the nervous system and blood flow to and from the brain.
The sphenoid gives the skull the rigidity it needs to protect the brain. A prominent irregular wedge shaped bone at the base of the skull. The sphenoidbasilar joint sbj is often viewed as the key joint in the body. The term keystone is associated to the sphenoid because it is connected to all of the other cranial bones.
Vertebra type containing foramina in the transverse processes through which the vertebral arteries ascend to reach the brain. Va2l8cbstomwinsupee va2l8cbstomwinsupee 03 03 2017 biology high school why can the sphenoid bone be called the keystone of the cranial floor. It articulates with all of the other cranial bones. Since it is in contact with all of the other cranial bones.
This is the bony encasement that serves to protect the brain. The sphenoid bone is centrally located in the anterior. The sphenoid bone has been called the keystone of the cranial floor because it is in contact with all of the other cranial bones. The sphenoid bone has been called the keystone of the cranial floor because it is in contact with all of the other cranial bones.
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William garner sutherland do 1873 1954 who is often described as the father of cranial osteopathy felt that all the other bones in the body move to accommodate the sbj which is why it is so important to have a functional sbj. As it is in contact with all other bones of cranium so it is called as keystone bone. The sphenoid bone is one of the eight bones that form the cranium of the skull. Why can the sphenoid bone be called the keystone bone of the cranium.
Frontal bone maxilla lacrimal ethnoid sphenoid palatine zygomatic. Because it is centrally located at the bottom of the cranium and acts as the centerpoint of support for the other adjacent cranial bones.
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