Related Experiment Video
Updated: Feb 6, 2026
Design and Fabrication of an Elastomeric Unit for Soft Modular Robots in Minimally Invasive Surgery
Published on: November 14, 2015
The posterior temporal supraSMAS minimally invasive lifting technique using soft-tissue fillers
Atchima Suwanchinda1, Katherine L Webb2, Christina Rudolph2
1Department of Dermatology, School of Anti Aging and Regenerative Medicine, Mae Fah Luang University, Bangkok, Thailand.
Background:
To investigate the effectiveness of the posterior temporal supraSMAS minimally invasive lifting technique and compared it to experiments performed in fresh human body donors by applying skin vector displacement measurement technology.
Materials And Methods:
A total of 15 patients (14 females/1 male) with a mean age of 37.1 ± 9.4 years and a mean body mass index of 21.4 ± 3.3 kg/m2 were included into this observational analysis. The injection procedure was additionally performed in 2 male and 1 female fresh body donors with a mean age of 85.67 ± 9.7 years and a mean body mass index of 23.83 ± 4.7 kg/m2 . Different grades of skin laxity, variable amounts of product, and the application with and without subcision were tested and measured via three-dimensional reconstructions and surface displacement vectors using Vectra software with VAM module.
Results:
Esthetic outcome was rated by an independent professional observer and by the patient immediately after the treatment (76.67% ± 17.6% vs 66.67% ± 18.1%) (P = 0.001) and after 1 month (80.00% ± 14.0% vs 75.00% ± 21.1%) (P = 0.19). Skin laxity, subcision, and the application of more than 1.0 cc per side resulted in our experimental setting in a smaller magnitude of skin displacement vectors indicating a reduced lifting effect.
Conclusion:
The posterior temporal supraSMAS minimally invasive lifting procedure seems to be a valid technique to treat temporal volume loss and to reduce the signs of age-related changes in the middle and lower face, ie "marionett line" and jowl deformity.
Related Concept Videos
01:23Lift
01:29Additives and Fillers in Concrete
The...
01:14Cranial Bones: Superior and Posterior View
The frontal bone is the single bone that forms the forehead. At its anterior midline, between the eyebrows, there is a slight depression called the glabella. The frontal bone also forms the supraorbital margin of the orbit. Near the middle of this margin is the supraorbital foramen, the opening that provides passage for a sensory nerve to the forehead. The frontal bone is thickened just above each supraorbital margin,...
01:10¹H NMR of Labile Protons: Temporal Resolution
The –OH proton in alcohols typically appears in the range of δ 2 to 5 ppm but can vary depending on the specific...
01:19Assessing Body Temperature - Temporal Artery
Step 1: Perform hand hygiene and don a fresh pair of gloves to prevent cross-infection and ensure patient safety.
Step 2: Explain the procedure to the patient to establish trust. Clear communication establishes trust with the patient, ensures they understand what to expect, promotes cooperation, and enhances comfort during the procedure.
Step 3: Assess the patient's...
01:12Types of Errors: Detection and Minimization
Absolute error in a measurement is the numerical difference from the true or central value. Relative error is the ratio between absolute error and the true or central value, expressed as a percentage.
Errors can be classified by source, magnitude, and sign. There are three types of errors: systematic, random, and gross.
Systematic or...