exam 1 - lecture 3 Flashcards
developmental abnormalities
oligodontia
supernumery
dentigerous cyst
malocclusion
cleft palate
wry nose
pharyngeal cyst
what is wry nose
deviation of nasal bones - hard to breathe
what is stomatitis
inflammation of soft tissues of the oral cavity
stomatitis can be a sign of
systemic disease
viral causes of stomatitis
vesicular stomatitis
equine viral arteritis
equine herpes virus
chemical irritant causes of stomatitis
cantharadin, creosote
drug reasons for stomatitis
NSAID toxicity
oral enrofloxacin
physical irritant cause of stomatitis
foxtails
which cause of stomatitis is reportable
vesicular stomatitis
how is VS transmitted
indirect via insects
direct horse to horse
who gets VS
horses, cattle, swine
lesions for VS
mouth and coronary band
CS of VS
fever, salivation, dysphagia, anorexia, weight loss, lameness
Dx of VS
serology
Tx for VS
supportive care
MC cancer of oral cavity
squamous cell carcinoma
2 uncommon dental tumors
odontoma
ameloblastoma
most common location for caries
maxillary infundibular cemental caries
what equids most commonly get crowding
miniature horses
what is pulpitis caused by
trauma/fractures
excessive tooth reduction
thermal damage
bacterial penetration
what is EOTRH
equine odontoclastic tooth resorption and hypercementosis
etiopathology of EOTRH
incisors and canines
poorly understood
immune mediated
chronic inflammation
treatment of EOTRH
extraction one arcade at a time
CS of EOTRH
periodontitis, resorption, hypercementosis, bulbous roots, gingival recession
what block would you use for EOTRH
infraorbital nerve block
what is the largest salivary gland
parotid
where does the parotid gland open
near maxillary 07s
where does the mandibular gland open
sublingual caruncle
where does the sublingual gland open
sublingual fold - many openings
what is sialoadenitis
ascending infection
secondary to trauma
what is sialolithiasis
calculi in parotid duct, needs surgical removal
what clinical sign is common with pharyngeal disease
dysphagia
what cranial nerves innervate the gutteral pouch
7, 9, 10, 11, 12
which grades of pharyngitis could cause swallowing issues
grades 3 and 4
who gets pharyngitis
young horses
what is esophageal obstruction
choke
most important predisposing factor for choke
poor dentition
least common predisposing factor for choke
megaesophagus
CS of choke
stop eating, acute distress/colic signs, saliva/feed coming from mouth, retching
Dx for choke
history, CS, cant pass tube, endoscopy, barium study
choke Tx
sedate, muscle relaxant, pass tube, lavage, anti-inflammatory, antimicrobial
complications of choke
aspiration pneumonia, stricture, diverticulum, rupture
