Cannula vs. Needle for Dermal Fillers
Over the last ten years, the use of cosmetic fillers has become increasingly popular. Historically, delivery of cosmetic tissue fillers has been through a sharp hypodermic needle. However, new blunt-tipped needles, called microcannulas, are gaining popularity with aesthetic injectors. The decision to use needle vs. cannula is the choice of the injector, but the advantages of using a blunt-tipped c …
Over the last ten years, the use of cosmetic fillers has become increasingly popular. Historically, delivery of cosmetic tissue fillers has been through a sharp hypodermic needle. However, new blunt-tipped needles, called microcannulas, are gaining popularity with aesthetic injectors. The decision to use needle vs. cannula is the choice of the injector, but the advantages of using a blunt-tipped c … 
I believe one of the most valuable aspects of attending conferences such as ODAC is to “fill in the gaps” in important topics that are often missing in our regular dermatology training. While US dermatology residency programs provide the foundation for providing the highest level of dermatologic care to our patients, they are often lacking in teaching the business side of medicine and practica … 
Women's Health recently wrote an article about the benefits of snail slime (also known as snail mucin) in skincare products. Does research support claims of hydrating and anti-aging benefits? Should dermatologists recommend snail mucin products?
For expert advice, I contacted dermatologist Angelo Landriscina, MD, who offers evidence-based skincare advice on his blog, DermAngelo.com.
Is ther … 
Which of the following anatomic structures is most likely to be severed during this repair?
A. Mental nerve
B. Angular artery
C. Buccal nerve
D. Inferior labial artery
E. Marginal mandibular nerve
To find out the correct answer and read the explanation, click here.
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This patient presents for Mohs surgery. What is the deepest layer that you can undermine in this area?
A. Epidermis
B. Dermis
C. Subcutaneous fat
D. Superficial muscular aponeurotic system (SMAS)
E. Muscle
To find out the correct answer and read the explanation, click here.
Brought to you by our brand partner Derm In-Review. … 