CRANIOFACIAL MJS Flashcards
You are treating a Markowitz III NOE via a bicoronal approach. You are doing transnasal wiring. Where do you put your drillholes
1-2mm Posterior to lacrimal fossa and inferior to the lacrimal crest. You want to over correct a little bit because telecanthus is so common.
Indications for ORIF of a condyle
- displacement of condyle into middle cranial fossa
- impossible to get adequate occlusion
- foreign body in the joint
- lateral extracapsular displacment of condyle
You see a patient with epibulbar dermoids. What condition do they have
Goldenhars
nasolacrimal duct drains where
inferior meatus
Painless, slow growing tumor of the parotid, what could it be.
if its bilateral, slow growing in old man is WARTHINS TUMOR. if its unilateral, nonpainful with no facial nerve involvment, its PLEOMORPHIC ADENOMA
NORMAL PARENTS + 1 KID WITH CLP
OR
1 PARENT WITH CLP + 0 KIDS WITH CLP
4% RISK FOR NEXT KID
NORMAL PARENTS + 2 KIDS WITH CLP
9%
1 PARENT + 1 KID WITH CLP
17%
1 PARENT WITH CLP AND LIP PITS (VAN DER WOUDES)
50%
tessier 7 cleft had what boney involvmenet
traverses the zygomatic arch and maxillary second molar
DIFFERENCE BETWEEN OVERBITE AND OVERJET IN ORTHONATHICS
overjet is the horizontal relationship between maxillary and mandibular incisors. overbite is the vertical overlap between the maxillary and mandibular incisiors.
lack of formation of mandibular ramus and condyle typica for which condition
HFM
abscence of malar bone and zygomatic arch seen in which condition
Treacher Collins
what percentage of patient undergoing BSSO get lower lip parasthesia
90%, its neuropraxic from the stretch
What are the criteria to operate on dupetrens disease
30 degree contracture of mCP or any contracture at PIP.