maxiofacial Flashcards
what is the procedure called to fix a cleft paltae
palatoplasty
treatmen tof mandiuar fractures
titianium plate insertion
what are panda eyes a signs of
basal skull fracture
what bones are in the basal skull
temporal, occipital, sphenoid, and ethmoid bones as well as the orbital part of the frontal bon
what is panfacial fracutre
fractures that invovle, middel, lower and upper face
what is orofacial airway
swelling on face
danger of orofacial swellign
it is a threat to the airway, and need to be reduced to safe it
how to map teeth to facure stucles
latarl kellopgram
what is a le fort 1 osteotomy
re aligns upper jaw to help facial apperanaec
bilateral sagittal split osteotomy
reialgnae lwer jaw , to fix overbite
what are cuase of oral disease
oral mucosa
candida infection
aphthous ulecer
oral cancer
dentuare stomatitis
xerostomia
angular cheilitis
herpetic infections
oral lichen planus
what is xerostomia
dry mouth
cuases of xerostomia
reduced or abscent salivary glands
some medication
some medical conditions
radiation to the head and neck
what is the fesures of xerostomia
tooth destuction
dry atrophobic fissured tounge
mucosal soreness and infection
no salivary pool
parotid gland englargemt
oral canditis
salivary gland infection
what is caracerits of a small cel carimoma
a rolled edge ulcer
what is a leukoplakia
a white pathc in the mouth
what is a erythroplakia
red patch of the mouth
what is when there are both white and red pathces in the mouth
erythroleukoplakia
danger of benign lesion
can cause inflation
candia assoicated leasions that are common
chronic hyperplastic candidosis
commissure
cause of angular cheilitis
infection - from cnadidia spp, bactairl (streptococci or staphylococci)
symptoms of angular cheilitis
redness, crustin and bleeding of angles of the mouth
painful
causes of angular cheilitis
denture stomatitis
heamatinic deficiencies
diabetes mellitus
types of apthous ulecer
a - non keritinisd sites, usuallaryc cheeks, and food of mouth and labial mucosa,
normally 2 - 4 mm
heal quickly without scaring
b - major ulcer
- postieor part of mouth
uo to 1 cm
prolong healing up to several weeks and may leave a scar
what are the main type of cancer in head and neck
squamous cell carcinoma
what are worryng sings for supected head and neck cancer
redness
combined white / red lesion
indurated area of ulceration
area of ulceration present for 3 or more weeks
new areas of melanin pigmenttation
cure of malignacy
surgyer, radiotharyp, chemoradiotharypst
what happens to infected lymp tissue if there is oral surgyer
cleares lymph tissues in area
