Hyaluronic Acid Gel Distribution Pattern in Periocular Area With High-Resolution Ultrasound Imaging

Goh, Alice S.; Kohn, Jocelyne C.; Rootman, Daniel B.; Lin, Joseph L.; Goldberg, Robert A.

doi:10.1177/1090820x14528206

Cited by 26 publications

(26 citation statements)

References 9 publications

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“…Our results, showing high patient satisfaction, corroborate the findings of several publications that show good patient outcomes, immediate results, and high satisfaction when using HA fillers for treatment of lines and wrinkles (Ginat & Schatz, 2012;Carruthers et al, 2010) and for volume restoration (Muhn et al, 2012). Volumes of < 8 mL were sufficient for optimal esthetic outcomes and this can be explained by the fact that SFP has optimal rheological properties and a homogeneous pattern of tissue integration after intra-or subdermal implantation (Goh et al, 2014;Tran et al, 2014).…”

Section: Discussionsupporting

confidence: 89%

Efficacy of Skinfill plus filler in the management of facial aging: a multicenter, post-marketing clinical study

2018

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Background: Injectable dermal fillers are commonly used by physicians in the treatment of the signs of aging. The most commonly used dermal filler is hyaluronic acid. Skinfill plus (SFP) belongs to the family of monophasic monodensified fillers. In this post-marketing clinical study, we have evaluated the efficacy of SFP for the treatment of facial aging. Methods: The study enrolled 109 patients in three different centers that were treated with various SFP fillers to treat facial aging. Analyses of the cosmetic effects were performed by using the Wrinkle Severity Rating Scale (WSRS) and the Global Aesthetic Improvement Scale (GAIS). Results: Statistical analysis showed a significant effect on facial aging for all the SFP fillers used at all time-points studied. Moreover, a significant correlation was found, by analyzing the grade of facial aging, calculated by using the WSRS or the lifestyle of the patients (smokers or non-smokers) in relation to the cosmetic effects of the treatment. Conclusions: The study confirms the good performance and safety of SFP for a range of facial indications in routine clinical practice.

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Section: Discussionsupporting

confidence: 89%

Efficacy of Skinfill plus filler in the management of facial aging: a multicenter, post-marketing clinical study

2018

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“…Different from the thin-shell spherical transducer, the radiation property of a thin cylindrical transducer has a determinative directivity, which can be described using [8]:…”

Section: Radiation Directivity Of a Thin Cylindrical Transducermentioning

confidence: 99%

“…Acoustical measurement is ubiquitous in industrial applications, scientific research, and daily life, e.g., mobile and internet communication [1,2], exploration of underground mineral resources (oil, gas, coal, metal ores, etc.) [3], measurement of the in situ stresses of underground rock formation [4], and the inspection of mechanical properties of concrete [5,6], as well as intravascular ultrasound [7], medical imaging [8], biometric recognition [9], implantable microdevices [10], rangefinders [11], nondestructive detection [12][13][14], experimental verification of acoustic lateral displacement [15], inspection of a specific polarization state of a wave propagating in layered isotropic/anisotropic media [16,17], wave energy devices [18], and more. One of the key factors toward achieving a high-quality acoustic measurement is a good understanding of the properties of the acoustic transducers, e.g., the type of the transducers, the material property, and the geometric structure of the transducers.…”

Section: Introductionmentioning

confidence: 99%

Physical Characteristics of and Transient Response from Thin Cylindrical Piezoelectric Transducers Used in a Petroleum Logging Tool

Qu³

et al. 2019

Micromachines

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We report on a transient response model of thin cylindrical piezoelectric transducers used in the petroleum logging tools, parallel to a recently established transient response model of thin spherical-shell transducers. Established on a series of parallel-connected equivalent-circuits, this model provides insightful information on the physical characteristics of the thin cylindrical piezoelectric transducers, i.e., the transient response, center-frequency, and directivity of the transducer. We have developed a measurement system corresponding to the new model to provide a state-of-the-art comparison between theory and experiment. We found that the measured results were in good agreement with those of theoretical calculations.

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“…Restylane-L Ò filler formed a localized hypoechoic image within the tissue, with some spread into bubbles or a pearl-like configuration. On the other hand, Belotero Ò Balance spread more widely into the tissue plane and diffused into an elongated or spindle-shaped hypoechoic image [49].…”

Section: Hyaluronic Acidmentioning

confidence: 99%

Dermal Fillers: An Update

2015

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Injection of dermal fillers is the second most frequent nonsurgical cosmetic procedure performed in the USA. Dermal fillers are an option in the treatment of volume deficiency, scars, and rhytides; facial sculpting; facial contouring; and augmentation of specific anatomical sites such as the lips. The number of injectable dermal fillers available on the market increases yearly. Dermatologists and cosmetic surgeons should regularly review treatment options to provide patients with safe and effective filler options. This paper extensively reviews the properties of the available fillers, such as their rheology, longevity, and adverse effects, and how these properties affect the choice of filler agent for a particular patient or a particular site. Also, trends in dermal filler injections are discussed.

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Hyaluronic Acid Gel Distribution Pattern in Periocular Area With High-Resolution Ultrasound Imaging

Abstract: Our preliminary data suggest that HA gel fillers with differing production technologies show distinct spread and distribution patterns in the periocular tissues on HRUS examination.

Cited by 26 publications

References 9 publications

Efficacy of Skinfill plus filler in the management of facial aging: a multicenter, post-marketing clinical study

Efficacy of Skinfill plus filler in the management of facial aging: a multicenter, post-marketing clinical study

Physical Characteristics of and Transient Response from Thin Cylindrical Piezoelectric Transducers Used in a Petroleum Logging Tool

Dermal Fillers: An Update

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