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31건 · 최신순-
Long-term Stability and Hyaluronic Acid Filler Selection for Forehead Contouring.
Hyaluronic acid (HA) fillers have progressed from superficial wrinkle correction to tools for deep 3-dimensional facial remodeling. The forehead, once addressed exclusively through surgical procedures or botulinum toxin, can now be effectiv…
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Rheological Investigation as Tool to Assess Physicochemical Stability of a Hyaluronic Acid Dermal Filler Cross-Linked with Polyethylene Glycol Diglycidyl Ether and Containing Calcium Hydroxyapatite, Glycine and L-Proline.
(1) Background: Dermal fillers are commonly used in aesthetic practice and their rheological characterization is of much interest today, as well as the stability study of the finished formula against external stimuli of a different nature (…
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Nonsurgical Reshaping of the Lower Jaw With Hyaluronic Acid Fillers: A Retrospective Case Series.
[INTRODUCTION] Nonsurgical aesthetic treatments of the lower face are increasing in demand. In particular, they aim to restore facial youth following the changes due to progressive resorption of facial skeleton and atrophy of facial fat com…
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Botulinum toxin type A injections for masticatory muscles hypertrophy: A systematic review.
The aim of this study is to compare the efficacy of single-point injection of botulinum toxin A versus multi-point operative protocols found in the literature in reducing hypertrophy in patients with masticatory muscle hypertrophy. A system…
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An Italian Online Survey Regarding the Use of Hyaluronidase in Previously Hyaluronic Acid-Injected Noses Looking for Surgical Rhinoplasty.
[BACKGROUND] Nonsurgical nasal reshaping (nSNR) with hyaluronic acid (HA) filler is a well-established procedure performed to ameliorate nasal appearance and is considered a valid alternative to surgical rhinoplasty in selected patients. […
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Clinical management of squamous cell carcinoma of the tongue: patients not eligible for free flaps, a systematic review of the literature.
[INTRODUCTION] The management of squamous cell carcinoma (SCC) of the tongue represents the most demanding treatment planning in head and neck surgery. Ablation followed by free flap reconstruction is considered the gold standard, but not a…
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Transvascular Hydrolysis of Hyaluronic Acid Filler With Hyaluronidase: An Ex Vivo Study.
[BACKGROUND] Despite the favorable safety profile of hyaluronic acid (HA) dermal fillers, side effects can occur. Skin necrosis is one of the most severe early-occurring complications resulting from accidental vascular impairment. Hyaluroni…
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Toward Physicochemical and Rheological Characterization of Different Injectable Hyaluronic Acid Dermal Fillers Cross-Linked with Polyethylene Glycol Diglycidyl Ether.
(1) Background: Injectable hyaluronic acid (HA) dermal fillers are used to restore volume, hydration and skin tone in aesthetic medicine. HA fillers differ from each other due to their cross-linking technologies, with the aim to increase me…
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Comparative Physicochemical Analysis among 1,4-Butanediol Diglycidyl Ether Cross-Linked Hyaluronic Acid Dermal Fillers.
(1) Background: Injectable hyaluronic acid (HA) dermal fillers are used in several chirurgical practices and in aesthetic medicine. HA filler stability can be enhanced through different cross-linking technologies; one of the most frequently…
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Biological Efficacy Evaluation of a Non-Cross-Linked Hyaluronic Acid Dermal Filler for Biomedical Application in Inflammatory Scalp Conditions.
(1) Background: The dysbiosis of some cutaneous commensal microorganisms is the trigger factor for the activation of the inflammatory cascade by keratinocytes in many skin disorders. Mesotherapy is an innovative technique for many scalp dis…
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Anterior Cartilage Rasping During Otoplasty Performed With an Adson Brown Cartilage Forceps.
Protruding ears are a common occurrence and can affect the aesthetics and psychosocial aspects of patients. Hundreds of procedures have been described over the years to correct the 2 main deformities related to protruding ears: conchal hype…
- Hyaluronidase use before rhinoplasty in noses previously injected with hyaluronic acid: is it always necessary?
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Superficial Temporal Artery Perforator Flap: Indications, Surgical Outcomes, and Donor Site Morbidity.
The aim of this retrospective case series was to discuss indications, surgical outcomes, and donor site morbidity in the use of superficial temporal artery perforator (STAP) flaps in intra-oral or extra-oral facial reconstruction. This stud…
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Cross-linked hyaluronic acid filler hydrolysis with hyaluronidase: Different settings to reproduce different clinical scenarios.
Skin necrosis is the most severe complication arising from hyaluronic acid (HA) injection. To avoid skin necrosis, hyaluronidase should be injected along the course of the involved artery, to allow blood flow restoration. We evaluated the a…
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Chemical and mechanical characterization of hyaluronic acid hydrogel cross-linked with polyethylen glycol and its use in dermatology.
Hydrogels based on hyaluronic acid are used to restore volume, hydration, and skin tone, as well as to correct scars, asymmetries or defects of the soft tissue. Hyaluronic acid is often chemically crosslinked with different crosslinking age…
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Complications Following Self-Administration of Hyaluronic Acid Fillers: Literature Review.
The purpose of the present study is to review published literature regarding complications following self-administration of hyaluronic acid (HA) filler. The following keywords were searched in Pubmed and Cochrane database: filler AND self i…
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An Italian experience of a new personalized injective protocol (Botutouch) for botulinum toxin application in aesthetic medicine.
Botulinum toxin typeA (BoNTA) is widely used in aesthetic medicine as primary treatment to reduce facial wrinkles. Major unmet needs in the field of the injection techniques include dilution factor, injected volume and site. Since 2013, an …
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Rhinofilling with hyaluronic acid thought as a cartilage graft.
[INTRODUCTION] There is great demand for nonsurgical aesthetic procedures. In this case series, the authors describe their stepwise technique of injecting hyaluronic acid (HA) into the nose to yield pleasing, stable results. [CASE SERIES] …
- Pegylated hyaluronic acid filler enriched with calcium hydroxyapatite treatment of human skin: collagen renewal demonstrated through morphometric computerized analysis.
- Is hyaluronidase able to reverse embolism associated with hyaluronic acid filler? An anatomical case study.
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Hyaluronic Acid Injections as Nonsurgical Alternative in case of Delayed Diagnosis of Malar Arch Fracture: Case Report and Literature Review.
[BACKGROUND] In this article, we describe a nonsurgical approach based on hyaluronic acid filler injection to restore the facial features of a delayed diagnosis of malar fracture. We analyze the differences between surgical and nonsurgical …
- A new injective protocol for the treatment of frontal lines with botulinum toxin type A.
- Head bandage after otoplasty: How long should it be worn?
- Letter responds to comments on: Head bandage after otoplasty: How long should it be worn?
- Fast recovery breast augmentation: the smart mastoplasty.
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A new hyaluronic acid polymer in the augmentation and restoration of labia majora.
Aesthetic surgery of female external genitalia has gained increasing popularity over the past decade, with reduction of the labia minora (labiaplasty) being the procedure most commonly requested and performed. Female external genitalia lose…
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Safety and Early Satisfaction Assessment of Patients Seeking Nonsurgical Rhinoplasty with Filler.
[BACKGROUND] Nonsurgical aesthetic treatments are usually preferred by patients because their effects are visible immediately after the treatment and patients can return to their normal activities on the same day. Although many studies have…
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A CE-Marked Drug Used for Localized Adiposity Reduction: A 4-Year Experience.
[BACKGROUND] Injectable fat-reducing therapies are not an alternative to liposuction. Rather, they may be best suited for patients who are unwilling or unable to undergo surgical reduction of small collections of fat, and for patients who d…
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Safety and efficacy of one-step rehabilitation of human immunodeficiency virus-related facial lipoatrophy using an injectable calcium hydroxylapatite dermal filler.
[BACKGROUND] Human immunodeficiency virus (HIV)-related facial lipoatrophy seems to be the most distressing manifestation for individuals with HIV. It can be stigmatizing, severely affecting quality of life and self-esteem. Ever-increasing …
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Autologous fat transfer for face rejuvenation with tumescent technique fat harvesting and saline washing: a report of 215 cases.
Various materials have been used for tissue augmentation and for the treatment of rhytids. Autologous fat transfer (AFT) is considered ideal regarding biocompatibility and patient concerns. This study was performed on a series of 215 female…