羽毛拉皮術是什麼
泛指運用具有倒鉤的手術縫線,拉提鬆弛的皮膚,通常是用來改善臉部鬆弛。追溯羽毛拉皮的歷史起源於1980年有人利用具有倒鉤的手術縫線來做傷口縫合,不過當時沒有普及。到了1990年俄國醫師Dr.Sulamanidze把這個概念發揚光大,自此開啟了整形手術新紀元。
羽毛拉皮術是什麼
泛指運用具有倒鉤的手術縫線,拉提鬆弛的皮膚,通常是用來改善臉部鬆弛。追溯羽毛拉皮的歷史起源於1980年有人利用具有倒鉤的手術縫線來做傷口縫合,不過當時沒有普及。到了1990年俄國醫師Dr.Sulamanidze把這個概念發揚光大,自此開啟了整形手術新紀元。
The blue hue of skin overlying injected hyaluronic acid (HA) fillers in certain cases has been hypothesized in the literature as related to the Tyndall effect. This investigation aims to understand the relevant optical concepts and to discuss the plausibility of this assertion.
Theoretic and physical aspects of relevant optical theories including the Tyndall effect, the Raleigh criterion and the Mie Solution are discussed, with simple examples. The physical properties of the system (both HA and subcutaneous tissue) are explored. Alternate concepts of dermal hue generation are discussed.