Ch 8 Flashcards
What is linea alba associated with
Pressure
Irritation
sucking trauma
What is the name given to chronic cheek chewing
Morsicatio buccarum
What is the name given to chronic labial mucosa chewing
Morcicatio labiorum
What is the name given to chronic tongue chewing
Morsicatio linguarum
What is the appearance of morsicatio buccarum
thickened, shredded whit areas that might be ulcerated
what are the most common areas for traumatic ulcerations
lips
tongue
buccal mucosa
What is the appearance of traumatic ulcerations
areas of erythema surrounding a central removable, yellow fibrinopurolent membrane
What is a unique form of chronic traumatic ulceration
TUGSE
What is TUGSE
Traumatic Ulcerative Granuloma with Stromal Eosinophilal
what is the name give to chronic ulcerations found under the tongue in infants due to trauma during nursing
Riga-fede
What is the treatment for riga-fede
remove source of injury if possible
What are two type of electrical burn
contact and arc. Most are arc
What are different types of burns
Electrical, chemical, thermal
What can cause chemical burns
patients holding meds in their mouths: asp, bis, psychoactive drugs.
whitening prods, HP, Phenol, sliver nitrate, endo materials, cotton roll.
What are the side effects of anticancer treatment
noninfectious oral complications of antineoplastic therapy
What are the 2 predominant problems with anticancer treatment and the other five
mucositis and hemorrhage. Xerostomia. Loss of taste: hypogeusia and dysgeusia. Osteoradionecrosis Trismus developmental abnormalities.
how do you get hemorrhage
secondary to thrombocytopenia
What is and how do you get mucositis
white discoloration from lack of sufficient desquamation of keratin.
Followed by a loss of keratin, replaced by atrophic mucosa
area of ulceration develops.
What is hypogeusia
temp loss of all four tastes, usually four months
What is dysgeusia
permanent altered taste.
Osteoradionecrosis occurs in what % of of pts receiving H&N rad
5%
What is BRONJ
Bisphosphonate-Related Osteonecrosis of the Jaws
What do bisphosphonates do
inhibit osteoclast activity
Interfere with angiogenesis
What are bisphophonates do
slow osseous involvement in cancer
treat paget’s disease.
Reverse osteoporosis
what are second generation bis called
aminobisphosphonates
What is the half life of second gen bis
ten years
what is the prevalence of osteonecrosis in patients taking IV bis is
6-8%
what is the prevalence of osteonecrosis in patients taking oral bis is
1:100,000
Local anesthetic and meth can lead to
hypertensive crisis
Cerebral vascular accident
Myocardial infarction
What is an antral pseudocysts
dome shaped slight radiopaque lession on maxillary sinus consisting of exudate (serum). No Tx necessary.
What arises from the intro of air into subcutaneous spaces
Cervicofacial emphysema
