ABCS Surgical Anatomy for Cosmetic Procedures 2

Question 1

In rhinoplasty, the 'keystone area' refers to the junction between which two structures?

Accepted Answer

Nasal bones and upper lateral cartilages

Answer

Upper and lower lateral cartilages

Answer

Septum and columella

Answer

Alar base and nasal floor

Question 2

Which layer of the scalp contains the major blood vessels and is the preferred plane for tissue elevation in scalp flap procedures?

Accepted Answer

Dense connective tissue (subcutaneous)

Answer

Skin

Answer

Galea aponeurotica

Answer

Loose areolar tissue

Question 3

When performing a neck lift, the marginal mandibular nerve is most vulnerable at which anatomical location?

Accepted Answer

As it crosses the facial artery and vein near the mandibular border

Answer

At the angle of the mandible posteriorly

Answer

At the level of the earlobe

Answer

Near the midline of the neck

Question 4

The blood supply to the nipple-areola complex in breast reduction is primarily preserved by which pedicle in the inferior pedicle technique?

Accepted Answer

Inferior pedicle

Answer

Superior pedicle

Answer

Lateral pedicle

Answer

Central pedicle

Question 5

Which named ligament, when released during lower blepharoplasty, helps to correct the tear trough deformity?

Accepted Answer

Orbitomalar ligament

Answer

Whitnall's ligament

Answer

Lockwood's ligament

Answer

Canthal tendon

Question 6

In gluteal fat grafting (Brazilian Butt Lift), injection into which layer is associated with the highest risk of fatal fat embolism?

Accepted Answer

Deep intramuscular/submuscular plane

Answer

Subcutaneous plane

Answer

Intramuscular plane

Answer

Subfascial plane

Question 7

The cephalic trim of the lower lateral cartilage in rhinoplasty should generally preserve a minimum cartilage width of how many millimeters to prevent alar collapse?

Accepted Answer

4 mm

Answer

2 mm

Answer

6 mm

Answer

8 mm