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Nguyen VH, Cheng-Kuan L, Nguyen TA, Cai THNT. The branching patterns and termination points of the facial artery: a cadaveric anatomical study. Arch Craniofac Surg 2024; 25:77-84. [PMID: 38742334 PMCID: PMC11098757 DOI: 10.7181/acfs.2024.00038] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2024] [Revised: 02/21/2024] [Accepted: 04/19/2024] [Indexed: 05/16/2024] Open
Abstract
BACKGROUND The facial artery is an important blood vessel responsible for supplying the anterior face. Understanding the branching patterns of the facial artery plays a crucial role in various medical specialties such as plastic surgery, dermatology, and oncology. This knowledge contributes to improving the success rate of facial reconstruction and aesthetic procedures. However, debate continues regarding the classification of facial artery branching patterns in the existing literature. METHODS We conducted a comprehensive anatomical study, in which we dissected 102 facial arteries from 52 embalmed and formaldehyde-fixed Vietnamese cadavers at the Anatomy Department, University of Medicine and Pharmacy, Ho Chi Minh City, Vietnam. RESULTS Our investigation revealed eight distinct termination points and identified 35 combinations of branching patterns, including seven arterial branching patterns. These termination points included the inferior labial artery, superior labial artery, inferior alar artery, lateral nasal artery, angular artery typical, angular artery running along the lower border of the orbicularis oculi muscle, forehead branch, duplex, and short course (hypoplastic). Notably, the branching patterns of the facial artery displayed marked asymmetry between the left and right sides within the same cadaver. CONCLUSION The considerable variation observed in the branching pattern and termination points of the facial artery makes it challenging to establish a definitive classification system for this vessel. Therefore, it is imperative to develop an anatomical map summarizing the major measurements and geometric features of the facial artery. Surgeons and medical professionals involved in facial surgery and procedures must consider the detailed anatomy and relative positioning of the facial artery to minimize the risk of unexpected complications.
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Affiliation(s)
- Vu Hoang Nguyen
- Department of Anatomy, University of Medicine and Pharmacy, Ho Chi Minh City, Vietnam
| | - Lin Cheng-Kuan
- Department of Environmental Health, Harvard T.H. Chan School of Public Health, Boston, MA, USA
| | - Tuan Anh Nguyen
- Department of Plastic and Cosmetic Surgery, University of Medicine and Pharmacy, Ho Chi Minh City, Vietnam
| | - Trang Huu Ngoc Thao Cai
- Department of Plastic and Cosmetic Surgery, University of Medicine and Pharmacy, Ho Chi Minh City, Vietnam
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Wu Q, Zhang P, Zhou G, Fu Q, Bai R, Ding H, Meng F, Xu X, Chen M. Impact of SARS-CoV-2 Vaccination or Infection on the Safety and Efficacy of Aesthetic Injections: A Systematic Review. Aesthetic Plast Surg 2024:10.1007/s00266-023-03769-2. [PMID: 38302710 DOI: 10.1007/s00266-023-03769-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2023] [Accepted: 11/17/2023] [Indexed: 02/03/2024]
Abstract
BACKGROUND Aesthetic injections have become increasingly popular for maintaining a youthful appearance. However, with the rise of SARS-CoV-2, there have been concerns about potential complications. This study aims to summarize and understand the complications that occur in individuals who have received cosmetic injections after SARS-CoV-2 infection or vaccination. By doing so, we hope to provide recommendations to minimize these complications and ensure the safety of aesthetic treatments in the current COVID-19 era. METHODS The PRISMA guidelines, the Preferred Reporting Program for Systematic Reviews and Meta-Analyses, were used for this review. Databases including PubMed, EMBASE, Medline, Web of Science and ScienceDirect were searched. The last search time of each database was May 10, 2023. In addition, relevant references were manually searched. RESULTS A total of 26 studies containing 139 patients were searched. The complication with the highest percentage of reported patients was delayed inflammatory response (DIR) (n = 68; 48.92%), followed by diminished efficacy (n = 45; 32.37%) and filler reaction (n = 12; 8.63%). The remaining complications include hypersensitivity reactions, symptomatic hypercalcemia, sub-acute hypersensitive reactions, hyperalgesia, infection, fat necrosis and granulomatous reaction. CONCLUSIONS Cosmetic injectable procedures are generally safe but may have adverse effects, particularly during the pandemic. It is important for individuals to fully understand these risks beforehand. Clinicians should be knowledgeable about adverse event mechanisms and management to prevent issues. Industry leaders should strengthen risk management efforts to ensure safe and steady development of cosmetic injections. Overall, a comprehensive understanding, effective communication and risk management are crucial for the safe use of cosmetic injectable procedures. LEVEL OF EVIDENCE III This journal requires that authors assign a level of evidence to each article. For a full description of these Evidence-Based Medicine ratings, please refer to the Table of Contents or the online Instructions to Authors at www.springer.com/00266 .
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Affiliation(s)
- Qian Wu
- Department of Medical Service, The Sixth Medical Center of Chinese PLA General Hospital, Beijing, China
- Department of Plastic and Reconstructive Surgery, Senior Department of Burns and Plastic Surgery, The Forth Medical Center of Chinese PLA General Hospital, No. 51 Fucheng Road, Haidian District, Beijing, 10048, China
| | - Peixuan Zhang
- Department of Plastic and Reconstructive Surgery, Senior Department of Burns and Plastic Surgery, The Forth Medical Center of Chinese PLA General Hospital, No. 51 Fucheng Road, Haidian District, Beijing, 10048, China
| | - Guiwen Zhou
- Department of Plastic and Reconstructive Surgery, Senior Department of Burns and Plastic Surgery, The Forth Medical Center of Chinese PLA General Hospital, No. 51 Fucheng Road, Haidian District, Beijing, 10048, China
| | - Qiang Fu
- Department of Plastic and Reconstructive Surgery, Senior Department of Burns and Plastic Surgery, The Forth Medical Center of Chinese PLA General Hospital, No. 51 Fucheng Road, Haidian District, Beijing, 10048, China
| | - Ruiqi Bai
- Department of Plastic and Reconstructive Surgery, Senior Department of Burns and Plastic Surgery, The Forth Medical Center of Chinese PLA General Hospital, No. 51 Fucheng Road, Haidian District, Beijing, 10048, China
| | - Hongfan Ding
- Department of Plastic and Reconstructive Surgery, Senior Department of Burns and Plastic Surgery, The Forth Medical Center of Chinese PLA General Hospital, No. 51 Fucheng Road, Haidian District, Beijing, 10048, China
| | - Fanting Meng
- Department of Plastic and Reconstructive Surgery, Senior Department of Burns and Plastic Surgery, The Forth Medical Center of Chinese PLA General Hospital, No. 51 Fucheng Road, Haidian District, Beijing, 10048, China
| | - Xiao Xu
- Department of Ophthalmology, The Third Medical Center of Chinese PLA General Hospital, No. 69 Yongding Road, Haidian District, Beijing, 100039, China.
| | - Minliang Chen
- Department of Plastic and Reconstructive Surgery, Senior Department of Burns and Plastic Surgery, The Forth Medical Center of Chinese PLA General Hospital, No. 51 Fucheng Road, Haidian District, Beijing, 10048, China.
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Felis-Giemza A, Matusiewicz A, Wajda A, Olesińska M. Safety of esthetic procedures in rheumatic patients: single-center survey of patients. Rheumatol Int 2024; 44:357-362. [PMID: 37847387 PMCID: PMC10796409 DOI: 10.1007/s00296-023-05481-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2023] [Accepted: 09/25/2023] [Indexed: 10/18/2023]
Abstract
The popularity of esthetic medicine is growing every year, also among patients with autoimmune inflammatory rheumatic diseases (AIRD). The objective of this study was to evaluate the safety of esthetic medicine (AM) procedures in patients with AIRD. A semi-structured, anonymous questionnaire regarding rheumatic and concomitant diseases and AM procedures was distributed among adult patients hospitalized in the rheumatology department or attending outpatient clinic in the National Institute of Geriatrics, Rheumatology, and Rehabilitation, Warsaw. The main outcome was the occurrence of an adverse event. A number of 512 patients took part in the survey and 15 were excluded (AM procedure preceded the diagnosis of AIRD). The study group consisted of 497 patients, of whom 47 had undergone AM procedures. The procedures performed included: tattooing (22 patients), piercing (16 patients), hyaluronic acid (7 patients), botulinum toxin (5 patients) injections, laser procedures (6 patients), plastic surgery (4 patients), mesotherapy (3 patients) and others. The vast majority of patients had these performed during remission or low disease activity. 70.2% of patients received treatment with disease-modifying antirheumatic drugs (DMARDs) during the AM procedure, with TNF-alfa inhibitors being the most common (63.6%). Adverse events occurred in 15% of patients. All were mild and transient site reactions. Most patients would like to repeat the AM procedure in the future. The use of esthetic medicine procedures in patients with AIRD, including those treated with biologic DMARDs, was associated with a risk of mild site reactions. Most of the patients expressed satisfaction with the results of the AM procedure.
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Affiliation(s)
- Anna Felis-Giemza
- Biologic Therapy Center, National Institute of Geriatrics, Rheumatology and Rehabilitation, Warsaw, Poland
| | - Agata Matusiewicz
- Department of Connective Tissue Diseases, National Institute of Geriatrics, Rheumatology and Rehabilitation, Spartańska 1, 02-637, Warsaw, Poland.
| | - Anna Wajda
- Department of Molecular Biology, National Institute of Geriatrics, Rheumatology and Rehabilitation, Warsaw, Poland
| | - Marzena Olesińska
- Department of Connective Tissue Diseases, National Institute of Geriatrics, Rheumatology and Rehabilitation, Spartańska 1, 02-637, Warsaw, Poland
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Tatakis DN, Silva CO. Contemporary treatment techniques for excessive gingival display caused by altered passive eruption or lip hypermobility. J Dent 2023; 138:104711. [PMID: 37730094 DOI: 10.1016/j.jdent.2023.104711] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2023] [Revised: 09/13/2023] [Accepted: 09/14/2023] [Indexed: 09/22/2023] Open
Abstract
OBJECTIVES Excessive gingival display (EGD), also known as gummy smile, has various causes, including altered passive eruption (APE) and hypermobile upper lip (HUL). This state-of-the art narrative review explores current concepts regarding soft tissue EGD etiologies and the contemporary modalities available for APE or HUL treatment. DATA, SOURCES, STUDY SELECTION Literature search was conducted for a narrative review on the etiology, diagnosis, and treatment of EGD caused by APE and HUL. Searching for articles was carried out in PubMed and Google Scholar. Published articles, including case reports, case series, observational and interventional clinical trials, and critical appraisals of the literature (e.g., systematic reviews) on the etiology, diagnosis, and treatment of EGD caused by APE and HUL were retrieved and reviewed. Particular focus was placed on novel treatment modalities introduced in the last five years. CONCLUSIONS Recent research evidence indicates that APE and HUL are the two major soft tissue-based EGD etiologies. Aesthetic crown lengthening (ACL) and lip repositioning surgery (LRS) are the established surgical treatment modalities for APE and HUL, respectively. The last few years have seen the introduction of new techniques for APE and HUL management, an expansion of the available ACL and LRS technique variations, and additional evidence further supporting the effectiveness of these two procedures. Several of the recently introduced approaches offer unique, innovative, and potentially impactful concepts. However, for many of these newly described treatments the available evidence is limited to case reports and the exact indications remain to be adequately defined. CLINICAL SIGNIFICANCE Altered passive eruption and hypermobile upper lip are the common soft tissue causes of gummy smile and can be successfully managed through aesthetic crown lengthening and lip repositioning surgery, respectively. A wide range of newly introduced approaches promises to further facilitate gummy smile treatment and improve outcomes.
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Affiliation(s)
- Dimitris N Tatakis
- Division of Periodontology, College of Dentistry, The Ohio State University, Columbus, OH, USA.
| | - Cléverson O Silva
- Department of Dentistry, State University of Maringá, Maringá, Paraná, Brazil
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Kim KE, Cho IS, Bae SU, Jeong WK, Kim HJ, Baek SK. A prospective randomized controlled study comparing patient-reported scar evaluation of single-port versus multiport laparoscopic appendectomy for acute appendicitis. J Minim Invasive Surg 2023; 26:55-63. [PMID: 37347098 PMCID: PMC10280108 DOI: 10.7602/jmis.2023.26.2.55] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/27/2023] [Revised: 06/10/2023] [Accepted: 06/11/2023] [Indexed: 06/23/2023]
Abstract
Purpose This study aimed to compare the postoperative outcomes and patient-surveyed scar assessments of single-port laparoscopic appendectomy (SPLA) with the outcomes of multiport laparoscopic appendectomy (MPLA). Methods Between August 2014 and November 2017, the prospective randomized study comprised 98 patients diagnosed with acute appendicitis and indicated for surgery. Fifty-one patients had MPLA and 47 patients received SPLA. The primary endpoint was the total score of Patient Scar Assessment Questionnaire (PSAQ) administered to patients 6 weeks after surgery. Results SPLA involved a shorter median operative time than MPLA (47.5 minutes vs. 60.0 minutes, p = 0.02). There were no apparent differences in the time before diet tolerance, length of hospital stay, and postoperative complication. SPLA patients had shorter total incision length (2.0 cm vs. 2.5 cm, p < 0.01) and required fewer analgesics on the day of surgery than MPLA patients (p = 0.011). The PSAQ favored the SPLA approach, revealing significant differences in total score (48 vs. 55, p = 0.026), appearance (15 vs. 18, p = 0.002), and consciousness (8 vs. 10, p = 0.005), while satisfaction with appearance and symptoms scale did not (p = 0.162 and p = 0.690, respectively). Conclusion The postoperative scar evaluated by the patient was better with SPLA than with MPLA, and patient satisfaction with the scar was comparable between the two techniques.
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Affiliation(s)
- Kyeong Eui Kim
- Department of Surgery, Keimyung University Dongsan Medical Center, Keimyung University School of Medicine, Daegu, Korea
| | - In Soo Cho
- Department of Surgery, Keimyung University Dongsan Medical Center, Keimyung University School of Medicine, Daegu, Korea
| | - Sung Uk Bae
- Department of Surgery, Keimyung University Dongsan Medical Center, Keimyung University School of Medicine, Daegu, Korea
| | - Woon Kyung Jeong
- Department of Surgery, Keimyung University Dongsan Medical Center, Keimyung University School of Medicine, Daegu, Korea
| | - Hyung Jin Kim
- Division of Colorectal Surgery, Department of Surgery, St. Vincent’s Hospital, College of Medicine, The Catholic University of Korea, Suwon, Korea
| | - Seong Kyu Baek
- Department of Surgery, Keimyung University Dongsan Medical Center, Keimyung University School of Medicine, Daegu, Korea
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Huang P, Li CW, Yan YQ. Efficacy evaluation of True Lift ®, a nonsurgical facial ligament retightening injection technique: Two case reports. World J Clin Cases 2022; 10:9783-9789. [PMID: 36186192 PMCID: PMC9516912 DOI: 10.12998/wjcc.v10.i27.9783] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/04/2022] [Revised: 06/16/2022] [Accepted: 08/17/2022] [Indexed: 02/05/2023] Open
Abstract
BACKGROUND With aging, four major facial retaining ligaments become elongated, leading to facial sagging and wrinkling. Even though synthetic fillers are popular, however, it cannot address the problems of soft tissue descent alone, and injection of these fillers requires knowledge of the injection technique including the selection of injection sites, the amount of filler, and the dosage used per injection site.
CASE SUMMARY This report aimed to assess the safety and efficacy of a nonsurgical retightening technique to lift and tighten the true ligaments of the face, to improve age-related skin sagging and wrinkling. We objectively quantified the aesthetic lifting effect of a nonsurgical facial retightening procedure that strategically injected high G’ fillers into the base of the true retaining ligaments of the face in two female patients. Facial images were recorded with a three-dimensional facial imaging system for comparison of the clinical outcome. The primary efficacy outcome was the change in facial anthropometric measurements obtained prior to and after injection. The patients were followed for 6 mo after the procedure. Skin retightening was observed, with an evident lift in the orbital, zygomatic, and mandibular regions, and the lifting effect was still observable at the 6-mo follow-up. Few mild adverse events, such as mild-to-moderate pain, tenderness, and itching, occurred during the 1st week after the procedure. No adverse events were reported 1 mo post-procedure.
CONCLUSION The results of this study demonstrated that our nonsurgical retightening procedure with strategically placed high G’ fillers achieved quantifiable aesthetic improvements in the orbital, zygomatic, and mandibular regions of two patients. Future research with a larger sample could provide a more in-depth evaluation and validation of the aesthetic improvements observed in this study.
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Affiliation(s)
- Peter Huang
- Department of Medicine, China Medical University, Taichung City 406040, Taiwan
| | - Chih-Wei Li
- Department of Delicate Clinic, New Taipei 110, Taiwan
| | - Yong-Quan Yan
- School of Medicine, College of Medicine, Fu Jen Catholic University, New Taipei 242, Taiwan
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Hwang SH, Kim DH, Nam BM, Mun JY, Seong YH, Kim SW. Efficacy and Safety of Lyophilized Articular Cartilage Matrix as an Injectable Facial Filler. Aesthetic Plast Surg 2021; 45:1266-72. [PMID: 33216175 DOI: 10.1007/s00266-020-02017-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2020] [Accepted: 10/11/2020] [Indexed: 10/23/2022]
Abstract
OBJECTIVE To evaluate the efficacy and safety of an injectable lyophilized articular cartilage matrix (LACM) which is in the form of cartilage powder that may increase the convenience of use and become unaffected by donor site morbidity as a potential filler. METHODS The safety test was conducted using 20 rabbits with an intravascular embolization model. Commonly used commercial hyaluronic acid (HA), acellular dermal matrix (ADM), polymethyl methacrylate (PMMA), and polylactic acid (PLA) products were selected for comparison of efficacy and adverse effect of LACM. The efficacy test was performed using 30 mice subcutaneous buttock-injection model. Gross assessments of the changes in size of injected materials and histological examinations were conducted. RESULTS Regarding the safety test, in one rabbit in the HA group, complete blurring occurred in the left eye, and necrosis of the posterior auricular artery was observed in one rabbit in the ADM group. In the ADM, severe ecchymosis around the injection sites was observed, and the bruises lasted longer than in the other groups. The LACM exhibited faster bruise resolution. Comparing the changes in size between weeks 4 and 12 in the mouse model, no significant changes in size were observed in the LACM (p = 0.359), HA (p = 0.421), and ADM (p = 0.097), but a significant change was observed in the PMMA (p = 0.001). In the histological examination, LACM exhibited well-demarcated margins with good biocompatibility. CONCLUSION The LACM shows potential as a facial filler according to the in vivo safety and efficacy tests LEVEL OF EVIDENCE V: This journal requires that authors assign a level of evidence to each submission to which Evidence-Based Medicine rankings are applicable. This excludes Review Articles, Book Reviews, and manuscripts that concern Basic Science, Animal Studies, Cadaver Studies, and Experimental Studies. For a full description of these Evidence-Based Medicine ratings, please refer to the Table of Contents or the online Instructions to Authors www.springer.com/00266.
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Moon HJ, Lee W, Do Kim H, Lee IH, Kim SW. Doppler Ultrasonographic Anatomy of the Midline Nasal Dorsum. Aesthetic Plast Surg 2021; 45:1178-1183. [PMID: 33140196 DOI: 10.1007/s00266-020-02025-1] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2020] [Accepted: 10/18/2020] [Indexed: 11/29/2022]
Abstract
BACKGROUND This study was performed to identify a safe method for filler injection to prevent blood vessel damage, by means of checking the location and depth of the blood vessels on the midline of the nose using Doppler ultrasonographic imaging. METHODS Ultrasonographic images of the nasal areas of patients for filler injection rhinoplasty were reviewed. The location and depth of the dorsal nasal arteries and the intercanthal vein in each part on the midline of the nose were checked. RESULTS The intercanthal vein was detected in the midline of the radix in 22 patients and the midline of the rhinion region in two patients. There were no patients in whom the intercanthal vein was observed in the midline of the supratip region. The dorsal nasal artery was detected in the rhinion region in six patients and in the supratip region in two patients. There were no patients in whom the dorsal nasal artery was observed in the midline of the radix. The dorsal nasal artery was located within 1.2 mm from the perichondrium or periosteum in three patients in whom it was detected in the rhinion. CONCLUSIONS When performing dorsal augmentation, the injection of filler into the preperiosteal layer in the rhinion region should be avoided for the prevention of vascular embolism. During dorsal augmentation in patients with a nasal hump, the filler can be injected into the preperiosteal space in the radix by introducing a needle perpendicular to the periosteum from the skin. LEVEL OF EVIDENCE V This journal requires that authors assign a level of evidence to each article. For a full description of these Evidence-Based Medicine ratings, please refer to the Table of Contents or the online Instructions to Authors www.springer.com/00266.
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Affiliation(s)
| | - Won Lee
- Yonsei E1 Plastic Surgery Clinic, Anyang, South Korea
| | - Hyun Do Kim
- Department of Otolaryngology-Head and Neck Surgery, College of Medicine, Seoul St. Mary's Hospital, The Catholic University of Korea, Banpo-daero 222, Seocho-gu, Seoul, 06591, Korea
| | - Il Hwan Lee
- Department of Otolaryngology-Head and Neck Surgery, College of Medicine, Seoul St. Mary's Hospital, The Catholic University of Korea, Banpo-daero 222, Seocho-gu, Seoul, 06591, Korea
| | - Soo Whan Kim
- Department of Otolaryngology-Head and Neck Surgery, College of Medicine, Seoul St. Mary's Hospital, The Catholic University of Korea, Banpo-daero 222, Seocho-gu, Seoul, 06591, Korea.
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de Oliveira-Junior I, da Silva IDA, da Silva FCB, da Silva JJ, Sarri AJ, Paiva CE, Vieira RADC. Oncoplastic Surgery in Breast-Conserving Treatment: Patient Profile and Impact on Quality of Life. Breast Care (Basel) 2021; 16:243-253. [PMID: 34248465 PMCID: PMC8248771 DOI: 10.1159/000507240] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2019] [Accepted: 03/16/2020] [Indexed: 12/24/2022] Open
Abstract
BACKGROUND Breast-conserving treatment (BCT) provides better quality of life (QL) than mastectomy without reconstruction. Oncoplastic surgery (OS) encompasses a series of surgical techniques, increasing the indications for BCT, but few studies have evaluated the impact on QL in patients who undergo BCT with OS. MATERIALS AND METHODS A prospective, cross-sectional study was conducted in women who underwent BCT. We evaluated the characteristics of patients who underwent BCT with and without OS and the associated QL. QL was assessed through the EORTC QLQ-30, EORTC QLQ-BR23, and Breast Cancer Treatment Outcome Scale (BCTOS) questionnaires. RESULTS A total of 300 patients underwent BCT, 72 underwent breast OS, and 37 underwent bilateral surgery. Patients who underwent OS were younger (p = 0.004), had a higher level of education (p = 0.01), had a smaller time interval since the end of treatment (p = 0.02), had tumours with greater dimensions (p = 0.003), and were more likely to receive neoadjuvant chemotherapy (p = 0.05). Based on the QL questionnaires, no difference was observed between the groups. Breast symmetry was not associated with high patient satisfaction (p = 0.55). CONCLUSION Despite the fact that OS was performed in patients with worse tumour conditions and in more demanding patients, OS allowed similar cosmetic results to classical BCT.
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Affiliation(s)
- Idam de Oliveira-Junior
- Department of Mastology and Breast Reconstruction, Barretos Cancer Hospital, Sao Paulo, Brazil
- Postgraduate Program of Gynecology, Obstetrics and Mastology, Botucatu Medical School, Sao Paulo State University − UNESP, Sao Paulo, Brazil
| | - Igor de Araujo da Silva
- Department of Mastology and Breast Reconstruction, Barretos Cancer Hospital, Sao Paulo, Brazil
- Postgraduate Program of Oncology, Barretos Cancer Hospital, Sao Paulo, Brazil
| | - Fabíola Cristina Brandini da Silva
- Postgraduate Program of Oncology, Barretos Cancer Hospital, Sao Paulo, Brazil
- Department of Physiotherapy, Barretos Cancer Hospital, Sao Paulo, Brazil
| | - Jonathas José da Silva
- Postgraduate Program of Oncology, Barretos Cancer Hospital, Sao Paulo, Brazil
- Department of Physiotherapy, Barretos Cancer Hospital, Sao Paulo, Brazil
| | - Almir José Sarri
- Department of Physiotherapy, Barretos Cancer Hospital, Sao Paulo, Brazil
| | - Carlos Eduardo Paiva
- Postgraduate Program of Oncology, Barretos Cancer Hospital, Sao Paulo, Brazil
- Department of Clinical Oncology, Barretos Cancer Hospital, Sao Paulo, Brazil
| | - René Aloisio da Costa Vieira
- Department of Mastology and Breast Reconstruction, Barretos Cancer Hospital, Sao Paulo, Brazil
- Postgraduate Program of Gynecology, Obstetrics and Mastology, Botucatu Medical School, Sao Paulo State University − UNESP, Sao Paulo, Brazil
- Postgraduate Program of Oncology, Barretos Cancer Hospital, Sao Paulo, Brazil
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Alarbeed S, Jaafo MH. Analysis of upper lip appearance after surgical lip augmentation procedure "VY in VY": Progress of results. J Stomatol Oral Maxillofac Surg 2021; 123:248-256. [PMID: 33771741 DOI: 10.1016/j.jormas.2021.03.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/02/2021] [Revised: 02/27/2021] [Accepted: 03/12/2021] [Indexed: 11/26/2022]
Abstract
INTRODUCTION Many materials and techniques were used for lip augmentation, whereas in the last years all attention is paid for filling material, and long-lasting surgical techniques were ignored. MATERIALS AND METHODS This study includes 12 candidate patients for upper lip augmentation; all are females, their age range 21-24 years. Standardized anterior and lateral photographs of each subject were taken at: preoperative, 2, 4, and 12 months later, and were analysed using digital imaging software to quantify postoperative changes. We used t-test of correlated samples to detect any statistical significance and Interclass correlation coefficient test (ICC) for reliability that proved the reliability and reproducibility of our method. RESULTS there were statistically significant improvements in al parameters that characterize the fullness of the upper lip. These changes was observed from the 2nd month (P<0.05) and continued improving until the 4th month (P<0.05), after that they appeared to be stable (P>0.05). These changes were at the 12th month postoperative in: upper white lip (-9%), upper red lip (53%), upper red lip area (63%), protrusion (41%) and nasolabial angle (-7%). There was no statistical significance in the change of Cupid's bow curvature (P-value = 0.104 > 0.05). CONCLUSIONS VY in VY for upper lip augmentation improves the parameters that define the youthful and fully appearance of the upper lip and the progress of results may be predictable. These improvements appear to be stable from the 4th month. Also, it doesn't change the Cupid's bow curvature.
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Affiliation(s)
- Shadi Alarbeed
- Department of Oral and Maxillofacial Surgery, University of Damascus Dental School, Mazzeh Highway, Damascus, Syria.
| | - Mhd Hassan Jaafo
- Department of Oral and Maxillofacial Surgery, University of Damascus Dental School, Mazzeh Highway, Damascus, Syria
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Andersson M, Sjöström S, Doroszkiewicz M, Örtqvist L, Abrahamsson K, Sillén U, Holmdahl G. Urological results and patient satisfaction in adolescents after surgery for proximal hypospadias in childhood. J Pediatr Urol 2020; 16:660.e1-660.e8. [PMID: 32800709 DOI: 10.1016/j.jpurol.2020.07.005] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/26/2020] [Revised: 07/02/2020] [Accepted: 07/04/2020] [Indexed: 11/29/2022]
Abstract
BACKGROUND Proximal hypospadias repair is associated with a considerable complication risk. Long-term follow-up is required to present realistic expectations in pre-operative counseling. OBJECTIVE To investigate adolescents after childhood surgery for proximal hypospadias in a prospective cohort study describing the urological outcome, complication rates and patient satisfaction with penile appearance. STUDY DESIGN 39 adolescents ≥14 years with penoscrotal to perineal hypospadias and primary urethroplasty (tubularized incised plate (TIP), preputial flap as Onlay or tubularized (Duckett)) from 1996 to 2005 at a single center were evaluated. The clinical assessment, at Md 16.5 years (14-25), included voiding history, genital examination including the Hypospadias Objective Scoring Evaluation (HOSE), uroflowmetry plus chart data from previous urinary flows and evaluation of patient satisfaction using the Penile Perception Score (PPS). RESULTS Twenty-nine patients with penoscrotal and 10 with scrotal/perineal hypospadias underwent surgery with TIP (N = 14), Onlay (N = 14) and Duckett (N = 11). Uroflows improved significantly compared with prepubertal maximal flows. Impaired flow rate (<10 mL/s) was found in 14% (5/36). Fifty-one percent (20/39) required reoperations, 29% (4/14) of TIP, 50% (7/14) of Onlay and 82% (9/11) of Duckett (p = 0.0062). Median penile length in adolescence was 8.7 cm (4.0-11.0). Forty-four percent (12/27) of patients were dissatisfied with penile length. Patients were 'satisfied' or 'very satisfied' with meatal position and shape despite HOSE for meatal position being 11% (4/38) distal, 76% (29/38) proximal glanular and 13% (5/38) coronal. TIP patients had more curvature at puberty than Duckett (p = 0.0062). Patients that had a decurvature procedure had shorter penile length (p = 0.019). DISCUSSION A high complication rate is previously described, predominantly within the first years. Our study shows 50% of reoperations were performed after >3 years, illustrating the need for long-term follow-up. Patient satisfaction with a deviant meatal position is rarely reported [1,2]. Our results support a conservative approach to an asymptomatic retracted meatus. Limitations of this descriptive study are the non-comparable groups and the retrospective data for correlation, impeding evaluation of prognostic outcome-factors. The shorter penile length found in patients after plication, and increased curvature after TIP, is therefore merely descriptive. However, the findings are in line with earlier publications suggesting limited use of TIP, and plication (recommending ventral lengthening instead) to avoid penile shortening and curvature in these cases [3-5]. CONCLUSIONS The urological long-term outcome after proximal hypospadias repair is good, although late reoperations are common. In adolescence, patients were dissatisfied with the short penile length but satisfied with meatal position, indicating that in proximal hypospadias, preserving penile length and correcting curvature are prioritized over a distal meatus.
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Affiliation(s)
- Marie Andersson
- Sahlgrenska Academy, Women's and Children's Health, Gothenburg, Sweden; The Pediatric Uro-Nephrologic Center, Department of Pediatric Surgery, Queen Silvia's Children's Hospital, Gothenburg, Sweden.
| | - Sofia Sjöström
- Sahlgrenska Academy, Women's and Children's Health, Gothenburg, Sweden; The Pediatric Uro-Nephrologic Center, Department of Pediatric Surgery, Queen Silvia's Children's Hospital, Gothenburg, Sweden.
| | - Monika Doroszkiewicz
- The Pediatric Uro-Nephrologic Center, Department of Pediatric Surgery, Queen Silvia's Children's Hospital, Gothenburg, Sweden.
| | - Lisa Örtqvist
- Department of Women's and Children's Health and Centre for Molecular Medicine, Karolinska Institutet, Stockholm, Sweden; Department of Pediatric Surgery, Astrid Lindgren Children's Hospital, Karolinska University Hospital, Stockholm, Sweden.
| | - Kate Abrahamsson
- Sahlgrenska Academy, Women's and Children's Health, Gothenburg, Sweden; The Pediatric Uro-Nephrologic Center, Department of Pediatric Surgery, Queen Silvia's Children's Hospital, Gothenburg, Sweden.
| | - Ulla Sillén
- Sahlgrenska Academy, Women's and Children's Health, Gothenburg, Sweden; The Pediatric Uro-Nephrologic Center, Department of Pediatric Surgery, Queen Silvia's Children's Hospital, Gothenburg, Sweden.
| | - Gundela Holmdahl
- Sahlgrenska Academy, Women's and Children's Health, Gothenburg, Sweden; The Pediatric Uro-Nephrologic Center, Department of Pediatric Surgery, Queen Silvia's Children's Hospital, Gothenburg, Sweden.
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Du WL, Shen YM, Hu XH, Qin FJ, Yin K. [Exploration on the method of aesthetic repair of the donor sites of flaps]. Zhonghua Shao Shang Za Zhi 2020; 36:97-105. [PMID: 32114726 DOI: 10.3760/cma.j.issn.1009-2587.2020.02.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To explore the excellent methods for aesthetic repair of the donor sites of flaps. Methods: From January 2013 to March 2018, 120 patients (94 males and 26 females, aged from 3 to 60 years) were admitted to the Department of Burns of Beijing Jishuitan Hospital. Wounds areas after debridement or removing scar were ranged from 8.0 cm×3.5 cm to 24.0 cm×18.0 cm. Twenty patients with facial and neck scar were repaired with expanded flaps, including 4 scalp flaps, 8 supraclavicular flaps, 4 deltoid flaps, and 4 trapezius myocutaneous flaps. The flaps in ideal donor sites were selected to repair the wounds in 40 patients, including 20 cases of hand wounds or scars repaired with inguinal flaps, 10 children of foot skin defects or scars repaired with cross inguinal skin flap, 10 cases of knee joint wounds repaired with medial or lateral thigh flaps. The optimal flap design was used to repair wounds in 50 patients. Among the patients, wounds of 36 patients were repaired with relaying flaps, including donor sites of free anterolateral thigh flaps of 8 patients repaired with anteromedial thigh perforator flaps and donor sites of free anterolateral thigh flaps of 8 patients repaired with ilioinguinal flaps or superficial abdominal artery flaps, and donor sites of flaps of 20 patients repaired with peroneal perforator relaying flaps. Besides, wounds of 9 patients were repaired with free lobulated anterolateral thigh flaps, and wounds of 5 patients were repaired with modified V-Y propelling latissimus dorsi myocutaneous flaps. The donor sites of flaps were repaired with allogenic acellular dermal matrix combined with autologous split-thickness skin grafts in 10 cases. The areas of the flaps or myocutaneous flaps were ranged from 6.0 cm×4.0 cm to 30.0 cm×20.0 cm. The survival of flap, myocutaneous flap, or skin graft and the repair of donor site after operation and during follow-up were observed. Results: Blood flow obstacle at 0.5 cm to the distal margin of the flap occurred in 1 patient repaired with expanded flap, which were healed after dressing change. Blood supply disorder occurred at the tip of the anteromedial thigh perforator flap of 1 patient repaired by optimal flap design, which were healed completely after second debridement and restitching. The other flaps or myocutaneous flaps survived well. The allogenic acellular dermal matrix and the autologous split-thickness skin graft survived with good color and texture. During follow-up of 3 months to 4 years, the donor sites of flaps had good appearance, only with linear scar and the function recovered well. The donor sites of skin grafts had no scar hyperplasia, only with scattered pigmentation. Conclusions: According to the characteristics of donor sites of flaps, individualized and reasonable design before the operation such as pre-expanding of the flaps, selecting the ideal donor sites, optimization of the flap design or allogenic acellular dermal matrix combined with autologous split-thickness skin graft to repair donor sites of flaps can minimize the damage for function and appearance of donor sites of flaps and achieve aesthetic effects of donor sites of flaps.
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Hackenberg B, Große-Büning S, Hammes S, Strieth S. [Complications of cosmetic piercings and tattoos in the head and neck region]. HNO 2020; 68:131-40. [PMID: 32020243 DOI: 10.1007/s00106-019-00808-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
Piercings and tattoos have gained popularity across all cultural environments during the past century, and one in ten Europeans are now pierced. While tattoos are often restricted to the rest of the body, piercings are common at facial sites such as ears, nose, lips, and tongue. Complications following piercings are not uncommon. Infections can rapidly spread across the auricular cartilage and require antibiotic and often surgical treatment. Mild trauma (i.e., piercing the earlobe) can lead to excessive scar formation due to fibroblast proliferation. Keloids have a particularly high rate of recurrence and are therefore difficult to treat. Due to recent developments in the field of permanent makeup, tattooing techniques are also increasingly applied in the head and neck region. Here, complications such as infection or allergic reactions can occur. Topical medication or laser procedures are the usual therapeutic options.
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Fernández Canga P, Varas Meis E, Castiñeiras González J, Prada García C, Rodríguez Prieto MÁ. Ectropion in Dermatologic Surgery: Exploration and Reconstruction Techniques. Actas Dermosifiliogr (Engl Ed) 2020; 111:229-235. [PMID: 32033770 DOI: 10.1016/j.ad.2019.06.004] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2019] [Revised: 06/10/2019] [Accepted: 06/11/2019] [Indexed: 11/30/2022] Open
Abstract
Ectropion, or eyelid eversion, is the most common form of eyelid malposition. By impairing the eyelid's protective function, ectropion can cause epiphora, lagophthalmos, keratinization, chronic irritation, pain, and ulceration. There are 5 types of ectropion, each with a different cause: congenital, paralytic, involutional, cicatricial, and mechanical. The most common presentation in dermatology is involutional eversion with a mechanical or tractional element. Several options exist for the surgical repair of ectropion and choice of technique will depend on the main pathogenic component. We review the basic anatomy of the eyelid and describe examination techniques for assessing risk and preventing ectropion and for identifying the main pathogenic component in order to select the most suitable repair technique.
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Affiliation(s)
- P Fernández Canga
- Servicio de Dermatología, Complejo Asistencial Universitario de León, León, España.
| | - E Varas Meis
- Servicio de Dermatología, Complejo Asistencial Universitario de León, León, España
| | | | - C Prada García
- Servicio de Dermatología, Complejo Asistencial Universitario de León, León, España
| | - M Á Rodríguez Prieto
- Servicio de Dermatología, Complejo Asistencial Universitario de León, León, España
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Abstract
BACKGROUND Although several methods have been described to address nasal dorsum augmentation and smoothing of irregularities in rhinoplasty, establishing the ideal method has proven controversial. OBJECTIVE Here, we introduce a novel technique of cartilage grafting for nasal dorsum augmentation by wrapping cartilage in a fibrinogen- and thrombin-coated collagen patch called TachoSil®. MATERIAL AND METHODS In a pilot study comprising ten cases, the use of the collagen patch was examined in various indications in rhinoplasty. Patients were clinically monitored for up to 8 months and photometric and sonographic documentation was performed pre- and postoperatively. RESULTS In nine patients, the collagen patch was used for fixation of cartilage grafts in different indications: saddle nose deformities (n = 5), open roof (n = 1), nasal dorsum irregularities (n = 3). A diced cartilage graft enclosed by a bilayer of TachoSil® was applied in seven patients. Solid pieces of cartilage were either embedded in a bilayer of the collagen patch (n = 1) or covered by a monolayer (n = 1). Moreover, the collagen patch alone served as a soft tissue support in one patient with thin skin. Six patients were revision cases. All patients had uneventful healing without adverse events such as allergic reactions and infections. CONCLUSION The collagen patch TachoSil® is eligible for various indications in rhinoplasty. It is a useful material predominantly for nasal dorsum augmentation by sandwiching diced or solid cartilage in the collagen patch, leading to better graft fixation and precise profile shaping. At the same time, TachoSil® helps with blood control. Follow-up studies will be performed to assess the material's long-term behavior.
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Affiliation(s)
- A Berghaus
- Department of Oto-Rhino-Laryngology, Head and Neck Surgery, Grosshadern Campus Ludwig-Maximilian-University Munich, Marchioninistr. 15, 81377, Munich, Germany.
| | - M San Nicoló
- Department of Oto-Rhino-Laryngology, Head and Neck Surgery, Grosshadern Campus Ludwig-Maximilian-University Munich, Marchioninistr. 15, 81377, Munich, Germany
| | - C Jacobi
- Department of Oto-Rhino-Laryngology, Head and Neck Surgery, Grosshadern Campus Ludwig-Maximilian-University Munich, Marchioninistr. 15, 81377, Munich, Germany
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Yang J, Kim KH, Song YJ, Kim SC, Sung N, Kim H, Lee DH. Cosmetic outcomes of cesarean section scar; subcuticular suture versus intradermal buried suture. Obstet Gynecol Sci 2018; 61:79-87. [PMID: 29372153 DOI: 10.5468/ogs.2018.61.1.79] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2017] [Revised: 08/10/2017] [Accepted: 08/22/2017] [Indexed: 11/12/2022] Open
Abstract
Objective The objective of the study was to compare cosmetic outcomes and overall satisfaction rate of cesarean section scar between conventional subcuticular suture and intradermal buried vertical mattress. Methods Patients were enrolled to the study by chart review. A scar assessment was obtained retrospectively through a telephone survey. The patient component of the patient and observer scar assessment scale (POSAS) was utilized along with the overall satisfaction of the patient regarding their cesarean section scar and their willingness to choose the same skin closure technique when anticipating their next cesarean section. Results A total of 303 cases of cesarean section was recruited, 102 finished telephone surveys were calculated for the analyses. Subcuticular suture was regarded as control group (n=52) and intradermal buried suture as test group (n=50). The PSAS score of the test group (mean, 21.8) was lower than that of the control group (mean, 28), with a statistical significance (P=0.02). Overall satisfaction rate did not differ between the two groups. Two parameters of the PSAS score and the level of overall satisfaction showed significant correlation (Pearson's r, −0.63; P<0.01). Conclusion We suggested the use of intradermal buried vertical mattress as a cosmetically superior skin closure method for application in cesarean sections over subcuticular stitch.
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Vidal P, Berner JE, Will PA. Managing Complications in Abdominoplasty: A Literature Review. Arch Plast Surg 2017; 44:457-68. [PMID: 28946731 DOI: 10.5999/aps.2017.44.5.457] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2017] [Revised: 06/01/2017] [Accepted: 06/13/2017] [Indexed: 11/08/2022] Open
Abstract
Background Abdominoplasty, with or without liposuction, is among the most frequently performed aesthetic procedures. Its main objective is to improve the body contour by means of excising redundant skin and fat tissue. Although abdominoplasty is considered a safe procedure with high satisfaction rates, intraoperative and postoperative complications can become a challenge for the surgical team. The aim of this article is to offer a synopsis of the most common complications arising after abdominoplasty, along with evidence-based guidelines about how to prevent and treat them. Methods A systematic MEDLINE search strategy was designed using appropriate Medical Subject Headings (MeSH) terms, and references were scanned for further relevant articles. Results According to the published case series, local complications are considerably more common than complications with systemic repercussions. Approximately 10% to 20% of patients suffer a local complication following abdominoplasty, while fewer than 1% suffer a systemic complication. Prevention and management strategies are critically discussed for complications including seroma, haematoma, infection, skin necrosis, suture extrusions, hypertrophic scars, neurological symptoms, umbilical anomalies, deep venous thrombosis and pulmonary thromboembolism, respiratory distress, and death. Conclusions The complications of abdominoplasty vary in severity and in the impact they have on the aesthetic outcomes. Recommendations for prevention and management are based on various levels of evidence, with a risk of observer bias. However, most complications can be treated appropriately following the current standards, with satisfactory results.
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Zhang HJ, Yu B, Niu F, Liu JF, Chen Y, Jin Q. [Clinical application and observation of injectable modified sodium hyaluronate gel filler for facial cosmetic surgery]. Zhonghua Kou Qiang Yi Xue Za Zhi 2017; 52:194-197. [PMID: 28279059 DOI: 10.3760/cma.j.issn.1002-0098.2017.03.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To evaluate the clinical effect of injectable modified sodium hyaluronate gel filler in the treatment of facial profile modification and rejuvenation. Methods: A total of 125 patients who received facial injection of hyaluronate gel from October 2013 to October 2015 were collected. The patients included 62 cases for rhinoplasty, 28 for chin augmentation, 20 for nasolabial fold correction and 15 for lacrimal groove correction. The post-operation results, satisfaction survey and adverse reaction were observed. Results: All the injected positions improved immediately, and the instant average satisfaction score was 9.3±0.7, followed by 8.1±0.7 after 3 months, 6.9±0.8 after 6 month and 5.2±0.8 after 1 year. Thirty cases exhibited swelling, 5 cases bruised, and they all recovered within one week. Conclusions: Sodium hyaluronate is effective and stable in the treatment of facial contour modification and rejuvenation.
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Affiliation(s)
- H J Zhang
- The Six Department of Plastic Surgery, Plastic Surgery Hospital, Chinese Academy of Medical Sciences, Beijing 100144, China
| | - B Yu
- The Six Department of Plastic Surgery, Plastic Surgery Hospital, Chinese Academy of Medical Sciences, Beijing 100144, China
| | - F Niu
- The Six Department of Plastic Surgery, Plastic Surgery Hospital, Chinese Academy of Medical Sciences, Beijing 100144, China
| | - J F Liu
- The Six Department of Plastic Surgery, Plastic Surgery Hospital, Chinese Academy of Medical Sciences, Beijing 100144, China
| | - Y Chen
- The Six Department of Plastic Surgery, Plastic Surgery Hospital, Chinese Academy of Medical Sciences, Beijing 100144, China
| | - Q Jin
- The Six Department of Plastic Surgery, Plastic Surgery Hospital, Chinese Academy of Medical Sciences, Beijing 100144, China
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Park GH, Chang SE, Bang S, Won KH, Won CH, Lee MW, Choi JH, Moon KC. Usefulness of Skin Explants for Histologic Analysis after Fractional Photothermolysis. Ann Dermatol 2015; 27:283-90. [PMID: 26082585 PMCID: PMC4466281 DOI: 10.5021/ad.2015.27.3.283] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2013] [Revised: 05/29/2014] [Accepted: 10/12/2014] [Indexed: 11/22/2022] Open
Abstract
Background Fractional laser resurfacing treatment has been extensively investigated and is widely used. However, the mechanism underlying its effects is poorly understood because of the ethical and cosmetic problems of obtaining skin biopsies required to study the changes after laser treatment. Objective To evaluate the usefulness of human skin explants for the investigation of fractional photothermolysis. Methods Full-thickness discarded skin was treated in 4 ways: no treatment (control), fractional carbon dioxide laser, fractional Er:YAG laser, and fractional 1,550-nm erbium-doped fiber laser. Both treated and non-treated skin samples were cultured ex vivo at the air-medium interface for 7 days. Frozen tissue was sectioned and stained with hematoxylin & eosin for histologic examination and nitro blue tetrazolium chloride for viability testing. Results Skin explants cultured for up to 3 days exhibited histologic changes similar to those observed in in vivo studies, including microscopic treatment zones surrounded by a thermal coagulation zone, re-epithelialization, and formation of microscopic epidermal necrotic debris. However, the explant structure lost its original form within 7 days of culture. The viability of skin explants was maintained for 3 days of culture but was also lost within 7 days. Conclusion The skin explant model may be a useful tool for investigating the immediate or early changes following fractional photothermolysis, but further improvements are required to evaluate the long-term and dermal changes.
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Affiliation(s)
- Gyeong-Hun Park
- Department of Dermatology, Dongtan Sacred Heart Hospital, Hallym University College of Medicine, Hwaseong, Korea
| | - Sung Eun Chang
- Department of Dermatology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | | | - Kwang Hee Won
- Department of Dermatology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Chong Hyun Won
- Department of Dermatology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Mi Woo Lee
- Department of Dermatology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Jee Ho Choi
- Department of Dermatology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Kee Chan Moon
- Department of Dermatology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
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Albino FP, Patel KM, Smith JR, Nahabedian MY. Delayed versus Delayed-Immediate Autologous Breast Reconstruction: A Blinded Evaluation of Aesthetic Outcomes. Arch Plast Surg 2014; 41:264-70. [PMID: 24883278 DOI: 10.5999/aps.2014.41.3.264] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2014] [Revised: 02/25/2014] [Accepted: 03/06/2014] [Indexed: 11/22/2022] Open
Abstract
Background The technique of delayed-immediate breast reconstruction includes immediate insertion of a tissue expander, post-mastectomy radiation, followed by reconstruction. The aesthetic benefits of delayed-immediate reconstruction compared to delayed reconstruction are postulated but remain unproven. The purpose of this study was to compare aesthetic outcomes in patients following delayed and delayed-immediate autologous breast reconstruction. Methods A retrospective analysis was performed of all patients who underwent delayed or delayed-immediate autologous breast reconstruction by the senior author from 2005 to 2011. Postoperative photographs were used to evaluate aesthetic outcomes: skin quality, scar formation, superior pole contour, inferior pole contour, and overall aesthetic outcome. Ten non-biased reviewers assessed outcomes using a 5-point Likert scale. Fisher's Exact and Wilcoxon-Mann-Whitney tests were used for comparative analysis. Results Patient age and body mass index were similar between delayed (n=20) and delayed-immediate (n=20) cohorts (P>0.05). Skin and scar quality was rated significantly higher in the delayed-immediate cohort (3.74 vs. 3.05, P<0.001 and 3.41 vs. 2.79, P<0.001; respectively). Assessment of contour-related parameters, superior pole and inferior pole, found significantly improved outcomes in the delayed-immediate cohort (3.67 vs. 2.96, P<0.001 and 3.84 vs. 3.06, P<0.001; respectively). Delayed-immediate breast reconstruction had a significantly higher overall score compared to delayed breast reconstructions (3.84 vs. 2.94, P<0.001). Smoking and the time interval from radiation to reconstruction were found to affect aesthetic outcomes (P<0.05). Conclusions Preservation of native mastectomy skin may allow for improved skin/scar quality, breast contour, and overall aesthetic outcomes following a delayed-immediate reconstructive algorithm as compared to delayed breast reconstruction.
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