Treating the tear trough: A new classification system, a 6-step evaluation procedure, hyaluronic acid injection algorithm, and treatment sequences.

Published in: Journal of cosmetic dermatology (2018)

The author proposes a comprehensive categorization system that takes into account both the tear trough and other concurrent deformities. The author also presents 6 tests to aid in categorization, and simple protocols with injection sequences, amounts, and depth.

Keyphrases

hyaluronic acid
ultrasound guided
machine learning
minimally invasive
optical coherence tomography
locally advanced
radiation therapy
replacement therapy
genetic diversity
combination therapy
rectal cancer
smoking cessation