Publications by authors named "Yen-Yu Chao"

Background: The demand for noninvasive skin-tightening body procedures is increasing.

Objective: To develop a set of grading scales for the objective assessment of skin laxity and assess their reliability and validity.

Materials And Methods: Two photonumeric grading scales were created and validated for skin laxity in female patients: Skin Laxity-Posterior Thighs/Buttocks, and Anterior Thighs/Knees.

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Background: New treatment methods for cellulite require globally accepted scales for aesthetic research and patient evaluation.

Objective: To develop a set of grading scales for objective assessment of cellulite dimples on female buttocks and thighs and assess their reliability and validity.

Materials And Methods: Two photonumeric grading scales were created and validated for dimples in the buttocks in female patients: Cellulite Dimples-At Rest, and Cellulite Dimples-Dynamic.

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Radiesse is a soft tissue filler which has been widely used for cosmetic enhancement. The safety of Radiesse has been thoroughly investigated via numerous studies. A late-onset complication of Radiesse injection consists of foreign body granulomas, with only three case reports in over 10 years of clinical use.

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