flaps Flashcards

1
Q

buccal fat pad blood supply

A
  • maxillary artery ( buccal and deep temporal branches)
  • superficial temporal artery ( transverse facial artery)
  • facial artery
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2
Q

nasolabial flap

A

angular artery of the facial artery (transposition)

maxillary lip defect only

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3
Q

paramedian flap

A

supratrochlear (transposition)

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4
Q

Trapezius flap

A

transverse cervical artery

it is ok to sacrifice the dorsal scapular artery

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5
Q

hypema

A

ciliary body

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6
Q

palatal flap

A

greater palantine

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7
Q

palatal island flap

A

submental artery from the lingual artery

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8
Q

platysmal flap

A

submental artery

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9
Q

deltopectoral

A

internal mammary artery

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10
Q

iliac free flap

A

deep circumflex arter

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11
Q

abbe flap

A

labial artery

must be less than 2/3 defect

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12
Q

pectoralis flap

A

thoracoacromial artery

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13
Q

downfractured maxilla

A

ascending pharyngleal

ascending palantine

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14
Q

bleeding lateral approach to tibial bone fraft

A

anterior tibial artery

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15
Q

artery most commonly injurerd in the antebrachial fossa

A

brachial

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16
Q

profuse bleeding from cranial bone graft

A

sagittal sinus

17
Q

blindness following orbital trauma

A

venous stasis of opthalmic vein

18
Q

nerve to radial forearm flap

A

lateral antebrachial cutaneous nerve

19
Q

nerve most commonly injured in rhytidectomy

A

greater auricular nerve

20
Q

sural nerve harvest

A

( can take up to 20 cm) sensory deficet in the lateral and doral foot

21
Q

nerve that causes maralgia parasthetica in AICBH

A

lateral cutaneous femoral

22
Q

frey’s syndrome

A

parasympathetic and sympathetic mix up of the auriculotemporal nerve