Aesthetic plastic surgery · 2015
A Comparison Between Two Methods of Face-Lift Surgery in Nine Cadavers: SMAS (Superficial Musculo-Aponeurotic System) Versus MACS (Minimal Access Cranial Suspension).
Сравнительное исследованиеСтатьяПоддержка исследования: вне правительства СШАНазвание и аннотация: Перевод пока не подготовлен
Обработка статьи · этапы, ошибки и управление
Загрузка состояния…
Ошибки и ограничения
История · было → стало
Состояние обновляется каждые 5 секунд, пока блок открыт. Процент показывается только там, где известен объём работы. Пауза останавливает продолжение этапа; текущий запрос к источнику может завершиться.
Mohammadi Shabahang, Ahmadi Aslan, Salem Mohammad Mahdi, Safdarian Mahdi, Ilkhani Shahriar
Аннотация
BACKGROUND: This study aimed to compare the average amounts of facial skin and muscle lifting in two different face-lift methods, superficial musculo-aponeurotic system (SMAS) plication and minimal access cranial suspension (MACS), to evaluate the effectiveness of each method in facial excursion.
METHODS: Thirty-six face-lift surgeries were performed on nine cadavers between October and December 2010. Both SMAS and MACS surgeries were done on each side of the cadaver faces. The average amounts of skin and muscle lifting up and out in three defined anatomical landmarks were compared between the two methods, SMAS plication and MACS lift procedure.
RESULTS: Nine fresh cadavers with the mean age of 53 ± 6.7 years entered the study. Seven (77.8 %) were males and two (22.2 %) were females. The average amounts of lifting of the anatomical landmarks up and out were significantly greater in the SMAS plication method compared to the MACS lift procedure (P values <0.05), whereas facial symmetry was not significantly different between the two methods.
CONCLUSION: The overall amounts of facial skin and muscle lifting by the SMAS plication method were greater than the MACS lift procedure. However, it does not justify ignoring the benefits of the MACS lift procedure in terms of less invasiveness and quicker recovery.
NO LEVEL EVIDENCE: This journal requires that authors assign a level of evidence to each submission to which Evidence-Based Medicine rankings are applicable. For a full description of these Evidence-Based Medicine ratings, please refer to the Table of Contents or the online Instructions to Authors www.springer.com/00266 .
METHODS: Thirty-six face-lift surgeries were performed on nine cadavers between October and December 2010. Both SMAS and MACS surgeries were done on each side of the cadaver faces. The average amounts of skin and muscle lifting up and out in three defined anatomical landmarks were compared between the two methods, SMAS plication and MACS lift procedure.
RESULTS: Nine fresh cadavers with the mean age of 53 ± 6.7 years entered the study. Seven (77.8 %) were males and two (22.2 %) were females. The average amounts of lifting of the anatomical landmarks up and out were significantly greater in the SMAS plication method compared to the MACS lift procedure (P values <0.05), whereas facial symmetry was not significantly different between the two methods.
CONCLUSION: The overall amounts of facial skin and muscle lifting by the SMAS plication method were greater than the MACS lift procedure. However, it does not justify ignoring the benefits of the MACS lift procedure in terms of less invasiveness and quicker recovery.
NO LEVEL EVIDENCE: This journal requires that authors assign a level of evidence to each submission to which Evidence-Based Medicine rankings are applicable. For a full description of these Evidence-Based Medicine ratings, please refer to the Table of Contents or the online Instructions to Authors www.springer.com/00266 .