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Facial bones anatomy
anatomy of the facial bones
31
Health Care
Professional
03/06/2011

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Cards

Term
What are the largest immovable bones in the face?
Definition
The maxillae
Term
What is the largest moveable facial bone?
Definition
The mandible
Term
What cavities do the maxilla assist in forming?
Definition
the mouth, nasal cavity, and orbits
Term
What projects laterally from the maxillae to join with the zygoma
Definition
the zygomatic processA
Term
What lies above the union of the maxillae at midline?
Definition
the anterior nasal spine
Term
What is the landmark where the nose and the upper teeth meet?
Definition
the acanthion
Term
What supports the upper teeth?
Definition
the alveolar process
Term
What does the body of the maxillae contain?
Definition
the maxillary sinus
Term
What can only be demonstrated by an inferior view of the two maxillae
Definition
the palatine process
Term
What is the anterior portion of the roof of the mouth termed as
Definition
bony palate
Term
What is a cleft palate?
Definition
an opening between the bony palate
Term
What is a cleft palate?
Definition
an opening between the bony palate
Term
What bones are also known as malar bones
Definition
the zygoma
Term
What is the delicate structure that can be fractured due to a blow to the cheek?
Definition
the zygomatic process
Term
What are the thinnest and most fragile bones of the body
Definition
the nasal and lacrimal
Term
what bones are associated with the tear ducts
Definition
the lacrimal
Term
What forms the bridge of the nose
Definition
the nasal bones
Term
What is the junction of the two nasal bones with the frontal bone termed as
Definition
the nasion
Term
What two bones project from the lateral walls of the nasal cavity and extend medially
Definition
the inferior nasal conchae
Term
What purpose do the nasal conchae serve?
Definition
to divide the nasal cavity into compartments and to warm and clean the air
Term
What bone ar the superior and middle conchae a part of
Definition
the ethmoid
Term
What bones form the nasal septum?
Definition
the vomer and the perpendicular plate of the ethmoid
Term
At what age does the mandbile fuse to form a single bone?
Definition
one year
Term
What is the name of the area where the mandible unites?
Definition
mandibular symphysis
Term
What is the name for the upper portion of the ramus of the mandible?
Definition
the mandibular notch
Term
What is the name of the process at the anterior part of the mandible
Definition
the coronoid process
Term
What is the name of the posterior part of the mandibular notch?
Definition
the condyloid process
Term
What unites to form the TMJ
Definition
the condyloid process of the mandible and the tempromandibular fossa
Term
What is the only moveable joint in the skull
Definition
the TMJ
Term
What type of joint is the TMJ
Definition
synovial, bicondylar
Term
What type of joint are the alveoli and roots of the teeth
Definition
fibrous, gomphosis
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