laser resurfacing

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Facial resurfacing is a fundamental part of rejuvenation but it is often ignored because of the perceived difficulty. Lasers are an option, but they have proved inadequate for difficult rhytids (ie, perioral) both in quality and longevity. Croton oil peels can give excellent results with remarkable permanence. The misconception of danger and difficulty will be dispelled and the reality that these peels can be done in a controlled fashion and are within the grasp of any practitioner will be discussed.

Laser skin rejuvenation was introduced in the mid-1990s. Early ablative laser devices relied on scanner technology that provided significant ablation and longer time on tissue treatments. These early treatments provided significant improvement in the appearance of the skin, but because of the longer treatment times and in some cases excessive treatment, complications such as scarring and hypopigmentation were significant. More recent advances in skin resurfacing technology have now minimized these risks providing certain key principles are observed...

OBJECTIVE: Many facial plastic surgery procedures can be performed in an office-based setting, ranging from simple chemical peels to reconstructive surgeries to assist with scar revision. The aim of this review is to summarize the current state of facial plastics in-office surgical procedures, including scar revision, dermabrasion, lasers, and chemical peels. METHODS: A literature review was conducted with the PubMed search engine with the following keywords: facial plastics, scar revision, dermabrasion, lasers, chemical peels, face, office, and outpatient...

OBJECTIVE: To provide an overview of the various treatment options available in the clinic to achieve periorbital rejuvenation. DATA SOURCES: Literature review and expert opinion. CONCLUSIONS: Periorbital rejuvenation in the clinic can be accomplished through a variety of treatment modalities, including topical therapies, skin resurfacing, and fillers and injectables. Furthermore, some surgical approaches, such as upper blepharoplasties, ptosis, and brow lifts, can be performed in the clinic under local anesthesia with only mild oral sedation...

Laser therapies have been well-established in ameliorating skin-aging consequences. This systematic review aims to determine the efficacy, safety profile, and satisfaction rates of laser combination therapies on skin rejuvenation resurfacing. A systematic search was performed in four major databases up to September 2022. Skin rejuvenation studies were eligible comprising at least one laser combination arm, inclusive of all laser types (ablative or non-ablatives), and one monotherapy arm selected from one of the combined modalities...

OBJECTIVES: Cryomodulation, or the delivery of controlled cooling to downregulate inflammatory processes in the skin, has been proposed to mitigate acute side effects following various dermatologic treatments. A new controlled cooling device has been developed to deliver cryomodulation for a range of different indications. In this clinical study, we evaluate the device for the reduction of pain, erythema, and edema following nonablative fractional resurfacing (NAFR). METHODS: A single-blind, prospective, randomized, split-face study was conducted to assess the efficacy of the controlled dermal cooling device for the reduction of pain, edema, and erythema following nonablative fractional resurfacing with the dual 1550 nm erbium-doped fiber and 1927 nm thulium fiber laser...

The use of energy-based devices in cosmetic treatments for patients with higher Fitzpatrick skin types is a topic of concern due to the increased risk of complications such as hyperpigmentation and scarring. Advancements in technology have enabled the development of safe and effective energy-based modalities for improving skin tone, texture, and signs of aging in patients with higher Fitzpatrick skin types. This article reviews various modalities that have shown positive outcomes in Fitzpatrick skin types 4 to 6...

BACKGROUND: The duodenum has emerged as a key player in metabolic diseases. The objective was to evaluate the safety and efficacy of intra-duodenal PDT using methylene blue in managing glycemic control and weight reduction. METHODS: Optimal concentration of methylene blue and conditions for intra-duodenal PDT were determined through in vitro experiments. After injecting methylene blue into the duodenum, we performed intra-duodenal PDT. High-fat diet rats were used to assess the efficacy of intra-duodenal PDT through measures of oral glucose tolerance, insulin sensitivity, and weight change...

Background and Objectives : Photo/chrono-aging is usually expressed as facial discolouration, wrinkles, redness, elastosis, laxity, and dehydration, thus representing major signs of ageing that often lead to a negative phycological impact on a patient's quality of life. Several types of treatment have been tested during the last decade, especially laser treatments. This article aims to share our experience in the treatment of photoaging with a new 675 nm laser source system on facial chrono-ageing. Materials and Methods : Thirty-five (35) patients were treated with the 675 nm laser device: 32 females (mean age 49 years) and 3 men (mean age 57 years), with Fitzpatrick skin types I-III (9% type I, 43% type II, 48% type III), facial wrinkles and hyperpigmented spots...

OBJECTIVES: Fractional laser treatments for facial skin rejuvenation is an evolving field with the increase of innovative technologies. Typically, better results are achieved by using more aggressive approaches although this is accompanied by an increased risk. The demand for a modality that combines efficacy with minimal downtime and risk of adverse events led to the development of a hybrid laser, which delivers a fractional treatment of ablative CO2 and nonablative 1570 nm lasers, simultaneously...

Hypertrophic scars (HTS) and keloids are pathologic scars that are products of a wound healing pathway error attributed to genetic and inflammatory causes (Leventhal et al., Arch Facial Plast Surg 8(6):362-368. https://doi.org/10.1001/archfaci.8.6.362 , 2006). Methods of pathologic scar treatment include intralesional agents, cryotherapy, surgical excision, pressure dressings, topical agents, laser resurfacing, radiotherapy, and other investigational therapies (Leventhal et al. 2006). The recurrence of pathologic scar is high across all treatment modalities, including the use of intralesional agents (Trisliana Perdanasari et al...

BACKGROUND: Fractional carbon dioxide (CO2 ) laser resurfacing is used successfully for facial rejuvenation. Post procedure skincare is a variable that influences downtime caused by pain/tenderness, erythema, crusting, and bruising. AIMS: The primary objective of this pilot study was to demonstrate the benefits of human platelet extract (HPE) (plated)™ CALM Serum, a new topical cosmetic product, following fractionated CO2 ablative laser resurfacing treatment to the entire face versus standard of care...

BACKGROUND: In 2001, Elkwood and Matarasso published an American Society of Plastic Surgeons (ASPS) member survey detailing browlift practice patterns. Interval changes in practice patterns have not been studied. OBJECTIVES: The previous survey was revised to elucidate current trends in browlift surgery. METHODS: A 34-question descriptive survey was distributed to a random group of 2360 ASPS members. Results were compared to the 2001 survey...

BACKGROUND: Acne is very common among adolescents, which may sometimes persist into adulthood, and acne scars continue to have a profoundly negative impact on quality of life. Of all the various modalities available, fractional lasers have shown effective results. AIMS AND OBJECTIVES: The aim of this study was to assess the efficacy and safety of fractional carbon dioxide (CO2 ) laser resurfacing in atrophic facial acne scars. MATERIALS AND METHODS: The study included 104 subjects aged ≥18 years with atrophic acne scars on face of more than 6 months of duration recruited over a period of 1 year...

Background and Objectives : For many years, fully ablative laser treatments, particularly those performed with a carbon dioxide (CO2 ) laser, were regarded as the gold standard for resurfacing. This study's goal is to assess the depth that can be reached by a new CO2 scanner system, through a skin model with greater dermal thickness, to use in the treatment of deep scarring. Materials and Methods : Male human skin tissue was laser-treated using a CO2 fractional laser and a new scanning system, and all samples were fixed in 10% neutral buffered formalin, dehydrated using a series of crescent alcohol, embedded in paraffin, sectioned in series (4-5 µm thick), stained with haematoxylin and eosin (H&E), and then analysed under an optical microscope...

Background: The carbon dioxide (CO2 ) laser is an ablative system that evaporates, remodels, and coagulates tissues, becoming therefore a gold standard piece of equipment for the treatment of dermatological pathologies and esthetic imperfections. Objective: To evaluate the efficacy and safety of CO2 laser treatments in different patients' skin pathologies. Methods: A total of 705 patients with an age range between 18 and 70 years, with phototypes on the Fitzpatrick scale III, IV, V, and VI, were enrolled from October 2021 to May 2022, and were treated using the CO2 laser system...

Chemical peeling treats facial cutaneous aging and may avoid risks in patients with sensitive skin, darker skin types, limited finances, or concern for side effects of other resurfacing techniques. Tolerability and improvement of photoaging using a combination peel containing 6% trichloroacetic acid and 12% lactic acid for treatment of mild-to-moderate signs of facial photoaging were assessed. This is a prospective, single-center, single-arm, study of 32 female subjects with mild-to-moderate signs of facial aging and Fitzpatrick Skin Types I-V treated with three monthly treatments of a combination peel containing 6% trichloroacetic acid and 12% lactic acid...

OBJECTIVES: Actinic keratosis have a high risk of progression to a squamous cell carcinoma. Insulin-like growth factor 1 and its receptor play a relevant role in restoring repair of ultraviolet-induced cell damage. This pathway is reduced in patients older than 65 years. Ablative fractional laser resurfacing could normalize insulin-like growth factor 1 (IGF-1) secretion in elderly by recruiting new fibroblasts. The aim of the study is to evaluate restoration of IGF1 values by PCR in senescent fibroblasts after ablative fractional laser resurfacing...

This article reviews the evaluation and techniques for facial skin rejuvenation using the fractionated carbon dioxide laser. It includes a detailed overview of laser skin rejuvenation and discusses the potential complications associated with this procedure. A review of clinical outcomes in the literature is also included.