Answers are grounded in this paper and cite their sources.
The author describes injecting hyaluronic acid (Restylane) in the lower eyelids. The key to the superficial injection technique he prefers, which he describes as "technically difficult," is to minimize the volume injected per pass. Furthermore, he discourages massage, which increases eyelid swelling, unless absolutely necessary.
No takes yet. Share an insight, caveat, or question.
Mary Kane (2007) studied this question.
Synapse has enriched 10 related papers. Consider them for comparative context: