Nasolabial Folds

Do cannulas offer lower blood vessel risk?

It is commonly thought that the use of a cannula, instead of a needle, will automatically eradicate the risk of vessel penetration. However, anecdotal evidence amongst clinicians suggests this may not always be the case. Pavicic et al. (2019) have now shown clinical data that proves this. Pavicic’s study looked specifically at the superficial temporal …

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