facial bones
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| all facial bones are external except for the | 2 palatine bones and vomer
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| how many pair of facial bones,how many singles | 6 pairs & 2 singles
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| what are the facial bones | 2 maxilla/maxillary bones,2 zygomatic bones,2 lacrimal bones,2 nasal bones,2 inferior nasal conchae,2 palatine bones,1 vomer,1 mandible
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| what is a mesocephalic | average size head
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| what is a doliocephalic | thin & long head
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| what is a bradycephalic | short & broad head
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| what is the largest immovable bones of the face | the maxillae/maxillary bones
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| what is the largest movable facial bones (in an adult) | mandible
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| the maxilla forms 4 cavities of the faces what are they | the mouth,the nasal,one orbit & maxilla sinus
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| each maxilla consists of what | a centrally located body & 4 processes
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| the body lies what to the nose | lies laterally to the nose
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| the frontal process projects how | upward toward along the lateral border of the nose towards the frontal bone
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| the zygomatic process projects how | laterally to unite with the zygoma
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| the alveolar process projects how | inferior aspect of the body of each maxilla(8 upper teeth)
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| how is the anterior nasal sinus formed | 2 maxillae are united in the midline anteriorly
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| how is the palatine process demonstrated | on a inferior view of the 2 maxillae
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| the hard palate is know as | the bony palate
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| the maxillae and the hard palate form what kind of joint | together they form a synarthrodial(immovable) joint
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| a congenital defect,an opening b/w the palatine processes,caused by an incomplete joining of the 2 bones | cleft palate
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| forms the posterior part of the hard palate | palatine bones
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| only the horizontal portions of the L-shaped palatine bones are visible on this view | smv projection
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| the palatine bones helps forms the | floor of the nasal cavity & the bottom & upper portion of the mouth
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| what is the pterygoid hamuli | the feet of the sphenoid
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| one zygoma is located lateral to the zygomatic processes of each maxilla,these bones are sometimes called | malar bones
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| what makes up the zygomatic arch | maxilla,temporal & zygoma
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| the zygomatic prominence is a positioning landmark & refer to what | the prominent portion of the zygoma
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| each maxillae articulates with what | 2craninal bones,frontal & ethmoid,7facial bones zygoma,lacrimal,nasal,palatine,inferior nasal conchae,vomer,maxilla
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| each zygoma articulates with | 3cranial bones,frontal & sphenoid,temporal,one facial bone maxilla
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| what are the thinnest and most fragile bones in the entire body | rt & lt nasal & lacrimal bones
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| the nasal bones are located | anterior on the medial side of each orbit
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| the lacrimal bones are located | anterior to the frontal process of the maxilla
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| forms the bridge of the nose | 2 fused nasal bones
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| the nasal bones form what position point | the nasion
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| does nasal bone & lacrimal bone touch? | they do not touch,are b/w the maxilla
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| each lacrimal bone articulates with | 2 cranial bones,frontal,ethmoid,2 facial bones maxilla & inferior nasal conchae
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| each nasal bone articulates with | 2 cranial bones,frontal,ethmoid,2 facial bones maxilla & adjacent nasal bone
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| where is the rt & Lt inferior nasal conchae located at | lower 1/3 of the nasal seputum
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| each nasal conchae articulates with | 1 cranial bone ethmoid,3 facial bones maxilla,lacrimal,palatine
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| what forms the bony nasal seputm | the ethmoid & vomer-perpendicular plate of ethmoid & vomer bone
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| vomer means what | plowshare
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| lacrimal means what | tear
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| the triangle shaped bone forms the inferoposterior part of what | the nasal seputum
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| a deviated nasal seputum describes what | clinical condition where the nasal seputum is deflected or displaced laterally
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| each vomer articulation with | 2 cranial bones sphenoid,ethmoid 4 facial bones rt & Lt palatine bones rt & lt maxillae,(nasal seputum also)
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| at what age does the mandible join together | around one year of age
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| what divides the mandible into two parts | the gonion/angle
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| the body of the mandible is | anterior portion of the mandible
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| the ramus of the mandible is | superior portion of the mandible
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| how far does the alveolar process.ridge extends | the entire superior portion of the body
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| what is the symphsis menti | the union of both sides of the mandible
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| what is the mentum | the mental protuberance,a flat triangluar area below the symphysis
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| what is the mental point | the center of the mental protuberance
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| what is the mental foramina | serves as a passageway for nerves and blood vessels
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| what is the ramus | the upper portion forms a u-shaped notch termed the mandibular notch.
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| what is the coronoid process | the anterior end that does not articulate with another bone
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| what is the condyloid process | the posterior process of the upper ramus
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| the condyle has 2 parts what are they,what do they fit into | head & neck-will fit into the temporomandibular fossa
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| what does the SMV shows | the mentum,body,coronoid process,ramus & condyle
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