Abstract:
:This study was designed to evaluate the short- and long-term histologic consequences of some common skin resurfacing methods. Grids were tattooed on the sides of a Yucatan minipig, the standard model for human skin experiments. Each grid cell was treated with one of the following: Jessner's solution, lactic acid, glycolic acid, trichloroacetic acid with and without Retin-A pretreatment, phenol, dermabrasion, or carbon dioxide laser (Sharplan Silk Touch or Coherent UltraPulse. All treatments were given at the usual doses or strengths recommended for human skin. Each treatment method was represented by two grid cells on either side. Biopsy specimens were obtained from each area immediately after treatment and at 1 week, 1 month, and 3 months. The histologic sections were read by an experienced dermatopathologist. The superficial peeling agents (glycolic acid, lactic acid, and Jessner's solution) barely penetrated the epidermis. Wound depth from dermabrasion and laserbrasion could be traced to the papillary-reticular junction of the dermis in the early sections, but by 3 months the skin in these areas had resumed its normal architecture. In contrast, phenol and trichloroacetic acid produced changes to the upper reticular dermis, and these findings persisted for the duration of the observation period. The effects of treatment with the carbon dioxide lasers had dissipated by 3 months. Higher levels of laser energy are apparently needed to induce resurfacing in this model.
journal_name
Aesthet Surg Jjournal_title
Aesthetic surgery journalauthors
Minoli JJ,Barton FE Jrdoi
10.1016/s1090-820x(98)80018-6subject
Has Abstractpub_date
1998-01-01 00:00:00pages
11-8issue
1eissn
1090-820Xissn
1527-330Xpii
S1090-820X(98)80018-6journal_volume
18pub_type
杂志文章abstract:BACKGROUND:Although adipose-derived stem cells (ADSCs) and nanofat exert antiaging effects on skin, they contain cellular components that have certain limitations in clinical practice. Cell-free fat extract (Ceffe) is a fraction purified from nanofat through removal of cellular components and lipid remnants that contai...
journal_title:Aesthetic surgery journal
pub_type: 杂志文章
doi:10.1093/asj/sjz306
更新日期:2020-07-13 00:00:00
abstract:BACKGROUND:Large-volume lipoplasty is becoming more common and has been proven to be safe and effective. Large-volume lipoplasty is normally performed with the patient under general anesthesia. Techniques of general anesthesia and fluid management are important factors in improving the safety of large-volume lipoplasty...
journal_title:Aesthetic surgery journal
pub_type: 杂志文章
doi:10.1016/j.asj.2007.08.006
更新日期:2007-11-01 00:00:00
abstract::Since their introduction into the market, breast implants have been the subject of many controversies. It is timely to examine the forces that have shaped the breast implant industry to make it what it is today. This review will concentrate more on the use of implants in aesthetic surgery rather than their use in brea...
journal_title:Aesthetic surgery journal
pub_type: 历史文章,杂志文章,评审
doi:10.1093/asj/sjy310
更新日期:2019-01-31 00:00:00
abstract::As injectable products have been introduced and as clinicians have gained experience with them, applications and techniques for injection have evolved, with better cosmetic results, enhanced patient safety, and greatly improved patient satisfaction. Within the past four years, several consensus recommendation panels h...
journal_title:Aesthetic surgery journal
pub_type: 杂志文章
doi:10.1177/1090820X10378697
更新日期:2010-07-01 00:00:00
abstract::Injectable synthetic hyaluronic acid is biodegradable and biocompatible with human hyaluronic acid. Soft tissue augmentation with this product does not require prior skin testing and provides robust augmentation. Its ability to attract and maintain significant amounts of water accounts for the volume and duration of c...
journal_title:Aesthetic surgery journal
pub_type: 杂志文章
doi:10.1016/j.asj.2004.04.009
更新日期:2004-07-01 00:00:00
abstract:BACKGROUND:A number of randomized controlled trials (RCTs) have investigated the role of perioperative corticosteroids in rhinoplasty. Each of these trials however has an insufficient sample sizes to reach definitive conclusions and detect harms. Three recent reviews have analyzed edema and ecchymosis outcomes followin...
journal_title:Aesthetic surgery journal
pub_type: 杂志文章,meta分析,评审
doi:10.1093/asj/sjv138
更新日期:2016-02-01 00:00:00
abstract:Background:Research regarding quality of life (QoL) among women who have undergone breast aesthetic surgery is expanding. A comparative, anonymous study between the two main breast aesthetic procedures is needed. Objectives:The authors compared patient characteristics and aspects of QoL among women who underwent breas...
journal_title:Aesthetic surgery journal
pub_type: 杂志文章
doi:10.1093/asj/sjy047
更新日期:2018-11-12 00:00:00
abstract:BACKGROUND:A well-defined supratarsal crease has often been considered attractive, representing a significant component in a beautiful upper eyelid. Approximately 50% of East and Southeast Asian women are born with either a minimal or absent supratarsal eyelid crease. Among people of Chinese descent, the creation of a ...
journal_title:Aesthetic surgery journal
pub_type: 杂志文章
doi:10.1177/1090820X14523020
更新日期:2014-03-01 00:00:00
abstract:BACKGROUND:Both the conventional periareolar approach and the inframammary approach present difficulties in breast augmentation when treating the patient with a small nipple-areolar complex diameter. OBJECTIVE:We describe an approach that uses a 360-degree periareolar incision. METHODS:A ring of skin was demarcated a...
journal_title:Aesthetic surgery journal
pub_type: 杂志文章
doi:10.1067/maj.2001.117702
更新日期:2001-07-01 00:00:00
abstract:BACKGROUND:Adipose-derived stromal cells (ADSCs) may play a pivotal role by differentiating into multilineage cells or by secreting growth factors or cytokines in cell-assisted lipotransfer, which participates in adipose tissue regeneration. The angiogenic potential of various ADSCs from different anatomical regions re...
journal_title:Aesthetic surgery journal
pub_type: 杂志文章
doi:10.1093/asj/sjy252
更新日期:2019-04-08 00:00:00
abstract:BACKGROUND:Until 2001, body contouring surgery after massive weight loss was uncoordinated, with few patients achieving compete rehabilitation. OBJECTIVE:The authors report a 5-year, retrospective, 75-case clinical review to determine the effectiveness, reliability, and safety of single and multistage total body lift ...
journal_title:Aesthetic surgery journal
pub_type: 杂志文章
doi:10.1016/j.asj.2008.03.001
更新日期:2008-05-01 00:00:00
abstract:BACKGROUND:Many strategies have been developed to lower the high complications rate associated with a full abdominoplasty. The dissection technique may have a role to achieve this goal. OBJECTIVES:The present study compares two different dissection techniques to perform a full abdominoplasty with Scarpa fascia preserv...
journal_title:Aesthetic surgery journal
pub_type: 杂志文章
doi:10.1093/asj/sjaa428
更新日期:2021-01-06 00:00:00
abstract:Background:Lower eyelid blepharoplasty has continued to evolve with ongoing debate regarding optimal techniques. Despite large case series publishing excellent results and minimal complications, the true longevity of these procedures remains unclear. Objectives:The aim of this study was to determine how thoroughly the...
journal_title:Aesthetic surgery journal
pub_type: 历史文章,杂志文章,评审
doi:10.1093/asj/sjy186
更新日期:2018-11-12 00:00:00
abstract::According to the authors, prophylactic antibiotics should not be used routinely in aesthetic surgery, but only when indicated by empirically-based criteria. Here they provide literature-based guidelines, advocate for new double-blinded studies, and advise aesthetic surgeons to decide on prophylactic antibiotic treatme...
journal_title:Aesthetic surgery journal
pub_type: 杂志文章
doi:10.1016/j.asj.2005.10.005
更新日期:2006-01-01 00:00:00
abstract:BACKGROUND:The number of facelifts performed in the United States has steadily increased over the past decade. Moreover, the risk of venous thromboembolism in plastic surgery has been established in recent studies. OBJECTIVES:The authors investigate the overall complication rate in a single-center series to identify r...
journal_title:Aesthetic surgery journal
pub_type: 杂志文章
doi:10.1177/1090820X12442213
更新日期:2012-05-01 00:00:00
abstract::Cellulite is a common condition affecting 85% of postadolescent women. Recent advances in aesthetic techniques have initiated a new pursuit into understanding the cause and treatment of this condition. A recently introduced "roller massage therapy" device, Silhouette, was selected for evaluation in this study. Three p...
journal_title:Aesthetic surgery journal
pub_type: 杂志文章
doi:10.1016/s1090-820x(98)70037-8
更新日期:1998-05-01 00:00:00
abstract::The authors have created a strategy for rejuvenation of the peribuccal region based on the concept that the repeated contraction of certain fascicles of the mimetic muscles, and not gravity, is the primary cause of structural aging. Treatment is based on a 4-stage strategy, with interventions including botulinum toxin...
journal_title:Aesthetic surgery journal
pub_type: 杂志文章
doi:10.1016/j.asj.2006.08.001
更新日期:2006-09-01 00:00:00
abstract:BACKGROUND:It is well known that improving postoperative pain control in plastic surgery procedures leads to earlier mobilization, shortened hospital stay, reduced hospital costs, and increased patient satisfaction. OBJECTIVE:The authors evaluate the use of abdominal field block injections with liposomal bupivicaine (...
journal_title:Aesthetic surgery journal
pub_type: 杂志文章
doi:10.1177/1090820X13510720
更新日期:2013-11-01 00:00:00
abstract::Implant texture is an important factor influencing implant selection for breast augmentation. Natrelle Biocell implants are characterized by macrotextured shell surfaces containing irregularly arranged concavities with large open-pore diameters and depths. These properties facilitate adhesion of the implant to the sur...
journal_title:Aesthetic surgery journal
pub_type: 杂志文章
doi:10.1177/1090820X14538635
更新日期:2014-08-01 00:00:00
abstract::Numerous surgical options for breast reduction have been described, but in the current healthcare environment, efficiency is of the utmost importance. In this Featured Operative Technique, the authors describe an efficient, reproducible, and simple method for minimal to moderate reduction mammaplasty that utilizes a s...
journal_title:Aesthetic surgery journal
pub_type: 杂志文章
doi:10.1093/asj/sju011
更新日期:2015-01-01 00:00:00
abstract:BACKGROUND:Several growth factors and hyaluronic acid are implicated in fetal scarless healing. Whether these factors can be applied to an adult scar to improve scar characteristics is unknown. OBJECTIVES:This study compared the efficacy and safety of SKN2017B, a proprietary topical cream consisting of selective synth...
journal_title:Aesthetic surgery journal
pub_type: 杂志文章,多中心研究,随机对照试验
doi:10.1093/asj/sjy185
更新日期:2019-02-15 00:00:00
abstract:BACKGROUND:Within the plastic surgery community, it is widely believed that waiting a minimum of 6 to 12 months after patient cessation of systemic retinoid therapy is necessary before proceeding with elective surgery. OBJECTIVE:The authors investigate partial- and full-thickness wound healing after treatment with sys...
journal_title:Aesthetic surgery journal
pub_type: 杂志文章
doi:10.1177/1090820X12462383
更新日期:2012-11-01 00:00:00
abstract::The author provides his perspective on resurfacing procedures in dark-skinned patients, advising a cautious approach to laser resurfacing. Laser complications in Fitzpatrick skin types III to VI, including hyperpigmentation, hypopigmentation, and scarring, are well documented. Unlike chemical peeling and dermabrasion,...
journal_title:Aesthetic surgery journal
pub_type: 杂志文章
doi:10.1016/j.asj.2005.09.019
更新日期:2005-11-01 00:00:00
abstract:BACKGROUND:The size and weight of hypertrophied breast can cause both physical and psychological problems. Although the majority of these problems can be solved with breast reduction surgery, the particular problem of development of brassiere strap grooves on the shoulders due to the weight of the breasts cannot be cor...
journal_title:Aesthetic surgery journal
pub_type: 杂志文章
doi:10.1093/asj/sjv007
更新日期:2015-07-01 00:00:00
abstract:BACKGROUND:Temple hollowing with soft tissue volume loss is well recognized in HIV lipoatrophy. Similar changes occur as part of aging, with skeletalization of the orbital rim and clipping of the eyebrow tail. OBJECTIVES:The authors report their initial experience treating temple volume loss and orbitofacial asymmetry...
journal_title:Aesthetic surgery journal
pub_type: 杂志文章
doi:10.1177/1090820X10374099
更新日期:2010-05-01 00:00:00
abstract::Reduced scarring, improved shape, long-term shape retention, and good nipple sensation are advantages of medial pedicle vertical breast reduction. This technique precludes the concept of the skin brassiere as holding breast shape and discards the 5-cm vertical rule and the chasing of dogears. The author provides a det...
journal_title:Aesthetic surgery journal
pub_type: 杂志文章
doi:10.1067/maj.2002.123052
更新日期:2002-03-01 00:00:00
abstract::The author dissected fresh cadaver heads to precisely define the surgical anatomy of the masseteric fascia, the aponeurosis of the masseter muscle, and the periosteum of the malar bone and zygomatic arch. He discovered a dense, unyielding band that is distinct from and covers the aponeurosis of the masseter muscle, wh...
journal_title:Aesthetic surgery journal
pub_type: 杂志文章
doi:10.1067/maj.2001.119709
更新日期:2001-09-01 00:00:00
abstract:BACKGROUND:Nanofats could improve photoaging. Stromal vascular fraction (SVF) and adipose-derived stem cells (ADSCs) may play pivotal roles. However, SVFs and ADSCs in nanofats processed by conventional methods cannot be enriched. Some researchers have found that after centrifugation, the SVF/ADSC density increases fro...
journal_title:Aesthetic surgery journal
pub_type: 杂志文章
doi:10.1093/asj/sjz066
更新日期:2019-10-15 00:00:00
abstract::The author contends that an important reason to choose the endoscopic transaxillary technique for breast augmentation is the avoidance of scars on the aesthetic unit of the breast. Other advantages include increased precision in creating the pocket, providing a well-shaped inframammary fold; reduced bleeding; less pos...
journal_title:Aesthetic surgery journal
pub_type: 杂志文章
doi:10.1016/j.asj.2003.10.004
更新日期:2004-01-01 00:00:00
abstract:BACKGROUND:YouTube is increasingly being utilized as a major educational resource by patients. It is important for plastic surgeons to understand the quality and characteristics of videos that patients are likely to view about procedures of interest. OBJECTIVES:The aim of this study was to evaluate the quality of the ...
journal_title:Aesthetic surgery journal
pub_type: 杂志文章
doi:10.1093/asj/sjz268
更新日期:2020-04-14 00:00:00