A. The external rhinoplasty approach divides only one major support mechanism of the nose.
B. A bilateral rim incision produce a well camouflaged scar.
C. There is no contraindication to use a shield tip graft.
D. The external rhinoplasty approach divides the minor support mechanism of the nasal skin attachment.
E. Dissection below the musculoaponeurotic layer of the nose will damage part of the major nasal vasculature irrigating the nasal tip.
REFERENCES & ANSWER
Toriumi D. M., Hecht D. A., Emer J. J.: External Rhinoplasty Approach, 175 in Head and Neck Surgery – Otolaryngology, (Bailey), Volume II, Lippincott Williams & Wilkins, Third Edition, pp. 2241-2252, 2001
Adamson P. A., Litner J. A.: Open Rhinoplasty, Chapter 41 in Facial Plastic and Reconstructive Surgery, (Papel, editor) Thieme, Third Edition, pp. 529-546, 2009
237) D The external rhinoplasty approach divides the minor support mechanism of the nasal skin attachment.
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