Maxillofacial/Ocular Flashcards
Cranial nerve I
Olfactory - smell
Cranial nerve II
Optic - vision
Cranial nerve III
Oculotmor - pupillary constriction, extraocular eye movement
Cranial nerve IV
Trochlear - downward, inward movement of eye
Cranial nerve V
Trigeminal - face sensation, jaw clenching, corneal reflex
Cranial nerve VI
Abducens - deviation of eye laterally
Cranial nerve VII
Facial - facial motor, taste, salivation
Cranial nerve VIII
Vestibulocochlear - hearing
Cranial nerve IX
Glossopharyngeal - gag reflex
Cranial nerve X
Vagus - phonation, abdominal viscera
Cranial nerve XI
Spinal - head and shoulder movement
Cranial nerve XII
Hypoglassal - tongue movement
Bell’s Palsy discharge instruction
Use artificial tears, eye patch on affected eye, apply moist heat to face
Trigeminal neuralgia manifestations
Brief, recurrent excruciating unilateral face pain
Tooth avulsion preservation
Back in socket, under tongue, in glass of milk, re-implant in 6 hours
Malocclusion definition
Change in the alignment of the teeth
Trismus definition
Inability to open mouth
Fractured mandible manifestations
Malocclusion, trismus, crepitus, pain referred to the ear on same side, salivation
Zygomatic fracture manifestations
Epistaxis, loss of malar eminence (height of cheekbone), subconjunctival hemorrhage
Le Fort I fracture
Transverse detachment of the entire maxilla above the teeth
Le Fort II fracture
Mid-face fracture that involved a triangular segment of the mid-portion of the face and nasal bones
Le Fort III fracture
Complete separation of the cranium from the facial bones
Temporomandibular Joint Dislocation manifestations and treatment
Clicking sound, discomfort, drooling, jaw partially open, difficulty speaking. AIRWAY, reduction
Global rupture manifestations
Tear-drop shaped pupil, visual disturbances
