Of the following filler substances, which is correctly matched with its trade name?
Hydroxyapatite and Radiesse®. Hyaluronic acid fillers include Perlane®, Restylane® and Macrolane®. Acellular cadaveric dermis is Alloderm®. Zyderm® is a bovine collagen suspension (as is Zyplast®). Bioalcamid® is a permanent filler consisting of polyalkylamide gel. Sculptra® is poly Llactic acid.
Of the following lasers, which is matched with the correct wavelengh?
Alexandrite and 755nm. CO2 is 10,600, ER:YAG is an erbium yttrium aluminium garnet laser at 2940, KTP is potassium titanyl phosphate and is the frequency doubling crystal for Nd:YAG (neodynium YAG), hence halving the Nd:YAG wavelength of 1064 to 532.
Select the best answer - the zones of adherence of the lower limb/gluteal area with respect to liposuction are:
All of the above. Due attention to liposuction technique around these areas is required to avoid significant contour deformity.
The following classifications are relevant to alopecia:
All of the above. Ludwig classified into three categories female androgenic alopecia. Norwood classified into seven categories male androgenic alopecia. McCauley classified burn alopecia in the context of feasibility of reconstruction with tissue expansion.
Which one of the following is false with regards to silicone?
Long polymer chains produce solid silicone. C is false. While short polymer chains form a viscous liquid, long chains form a cohesive gel. Solid silicone is formed by cross-linking of the polymer chains. While silicone can be found in the breast milk of implanted patients, it is in lesser quantities than in infant formula milk.
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