1411-1420 MCQ in Facial Plastic and Reconstructive Surgery

1411-1420
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Updated: June 8, 2019

1411) Which of the following statements related to Laser biophysics and tissue interaction is FALSE?

A. The laser light has the properties of monochromicity, collimation but not coherence.
B. Laser energy can be scattered
C. Laser energy can be reflected
D. Laser energy can be transmitted
E. Laser energy can be absorbed

1412) Which of the following biological manufactured products is composed of an intact matrix of bovine type I collagen with elastin, and is used for regeneration of full thickness skin defects, such as, burn injuries, chronic wounds or skin cancer ablation?

A. Integra
B. Alloderrm
C. Dermagraft
D. StrataGraft
E. Matriderm

1413) Which of the following features of the African American nose is FALSE?

A. Alar flare
B. Adequate tip projection
C. Lack of anterior height
D. Wide interalar distance
E. Wide nasal dorsum

1414) Which of the following location is the MOST commonly seen in pediatric mandibular fractures, in children younger than 14 years of age?

A. Angle
B. Body
C. Condyle
D. Ramus
E. Parasymphisis

1415) Which of the following deformities is considered a TELEPHONE ear ?

A. Superior and inferior third of the auricle overcorrected
B. Superior third of the auricle overcorrected
C. Middle third of the auricle overcorrected
D. Inferior third of the auricle overcorrected
E. Superior and middle third of the auricle overcorrected

1416) Which of the following otoplasty technique in the ONE represented in the drawing below?

A. Furnas
B. Mustarde
C. Converse
D. Stenström
E. Pitanguy

1417) Which of the following free flaps is the BEST choice for the application of osseo-integrated dental implants?

A. Fibula
B. Iliac crest
C. Lateral forearm
D. Radial forearm
E. Scapular

1418) Which type of the following facial fillers is associated with the "The Tyndall effect"

A. Collagen (bovine)
B. Calcium Hydroxylapatite
C. Hyaluronic acid
D. Poly-L-lactic acid
E. Poly (methyl methacrylate)

1419) What is the advantage of a platinum weight implant compared to the use of a gold weight implant in the management of a paralytic lagophthalmos?

A. Better and easier suture fixation
B. Better contour and shape
C. Thinner profile
D. Better inert material
E. Different plane of implantation

1420) Which of the following grafts is the BEST to correct an external nasal valve obstruction?

A. Butterfly grafts
B. Flare sutures
C. Lateral crural graft
D. Spreader grafts
E. Suspension sutures

ANSWERS & REFERENCES


1411) A     The laser light has the properties of monochromicity, collimation but not coherence.

Siegert R. Magritz R.: Lasers in Facial Plastic Surgery, chapter 6 in Facial Plastic and Reconstructive Surgery, ( Papel I.D.), Thieme, Fourth Edition, 2016, pp.48-65

Desai S. C.: Facial Plastic and Reconstructive Surgery, Clinical Reference Guide, Plural Publishing, 2017, p. 188-189

1402) A      Matriderm

Boahene K. D. O.: Synthetic and Biologic Implants, chapter 4 in Facial Plastic and Reconstructive Surgery, ( Papel I.D.), Thieme, Fourth Edition, 2016, pp.25-37

1413) B     Adequate tip projection

Koch R. J., Hanasono M.M.: Aesthetic Facial Analysis, chapter 13 in Facial Plastic and Reconstructive Surgery, ( Papel I.D.), Thieme, Fourth Edition, 2016, pp. 129-138

1414) C     Condyle

Sunil Sharma, Abhishek Vashistha, Ankita Chugh, Dinesh Kumar, Urvashi Bihani, Mridula Trehan, and Anant G Nigam: Pediatric Mandibular Fractures: A Review, Int J Clin Pediatr Dent. 2009 May-Aug; 2(2): 1–5. Published online 2009 Aug 26

Iida S1, Matsuya T.J : Paediatric maxillofacial fractures: their aetiological characters and fracture patterns. Surg. 2002 Aug;30(4):237-41.

1415) C      Middle  third of the auricle, overcorrected

Nachlas N. E..: Otoplasty, chapter 29 in Facial Plastic and Reconstructive Surgery, ( Papel I.D.), Thieme, Fourth Edition, 2016, pp. 351-362

1416) D      Stenström

Stenstrom S.J.: A "natural" technique for correction of congenitally prominent ears. Plastic and Reconstructive Surgery. 1969. 42:189-201.

1417) A      Fibula

Revenaugh P. C., Shipchandler T. Z. Burkey B. B.: Microvascular  and Regional Flaps in Head and Neck Reconstruction, chapter 51 in Facial Plastic and Reconstructive Surgery, ( Papel I.D.), Thieme, Fourth Edition, 2016, pp.650-677

1418) C     Hyaluronic acid

Desai S. C.: Facial Plastic and Reconstructive Surgery, Clinical Reference Guide, Plural Publishing, 2017, p. 204

1419) C      Thinner profile

Desai S. C.: Facial Plastic and Reconstructive Surgery, Clinical Reference Guide, Plural Publishing, 2017, p. 43

1410) C       Lateral crural graft


Gunter JP1, Friedman RM. Reconstr Surg. 1997 Apr;99(4):943-52; discussion 953-5, Lateral crural strut graft: technique and clinical applications in rhinoplasty.


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Updated: June 8, 2019