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https://www.readbyqxmd.com/read/28529417/nasolabial-perforator-flap-for-one-stage-reconstruction-of-nasal-defects
#1
Siddharth Prakash, Ritesh Panda, Vivek Kumar, Shiv Shankar Saha, Lalit Choudhary, Anurag Pandey, J Sasidhar Reddy
BACKGROUND: The excellent freedom of movement and range of this flap when based on a the nasolabial perforator flap have not been sufficiently explored. In this study, along with demonstrating the other key advantages of this flap over its traditional counterpart, we will endeavour to fill these lacunae in the available literature. MATERIALS AND METHODS: From February 2009 to February 2012, twenty patients with nasal defects were repaired with a nasolabial perforator flap in the Department of Plastic and Cosmetic Surgery at Sir Ganga Ram Hospital, New Delhi...
January 2017: Journal of Cutaneous and Aesthetic Surgery
https://www.readbyqxmd.com/read/28528634/3d-subcellular-localization-with-superresolution-array-tomography-on-ultrathin-sections-of-various-species
#2
Sebastian M Markert, Vivien Bauer, Thomas S Muenz, Nicola G Jones, Frederik Helmprobst, Sebastian Britz, Markus Sauer, Wolfgang Rössler, Markus Engstler, Christian Stigloher
Array Tomography (AT) is a relatively easy-to-use and yet powerful method to put molecular identity in its full ultrastructural context. Ultrathin sections are stained with fluorophores and then imaged by light and afterward by electron microscopy to obtain a correlated view of a region of interest: its ultrastructure and specific staining. By combining AT with high-pressure freezing for superior structural preservation and superresolution light microscopy, even small subcellular structures can be mapped in 3D...
2017: Methods in Cell Biology
https://www.readbyqxmd.com/read/28528356/operating-room-fires-in-periocular-surgery
#3
Michael A Connor, Anne M Menke, Ivan Vrcek, John W Shore
AIM: A survey of ophthalmic plastic and reconstructive surgeons as well as seven-year data regarding claims made to the Ophthalmic Mutual Insurance Company (OMIC) is used to discuss operating room fires in periocular surgery. METHODS: A retrospective review of all closed claim operating room fires submitted to OMIC was performed. A survey soliciting personal experiences with operating room fires was distributed to all American Society of Oculoplastic and Reconstructive Surgeons...
May 20, 2017: International Ophthalmology
https://www.readbyqxmd.com/read/28525675/acellular-dermal-matrix-and-heel-reconstruction-a-new-prospective
#4
Alessandro Scalise, Matteo Torresetti, Federica Verdini, Marianna Capecci, Elisa Andrenelli, Alessandro Mengarelli, Maria Gabriella Ceravolo, Sandro Fioretti, Giovanni Di Benedetto
BACKGROUND: Heel reconstruction represents a challenge for all plastic surgeons due to the anatomical and functional features of this weight-bearing area. In the last decade a combined use of acellular dermal matrices and skin grafts has been proposed as a reliable and less invasive alternative for complex wound management; nevertheless only a few cases have been reported in the literature. METHODS: We describe the long-term outcome of 2 cases of severe degloving trauma of the plantar region with massive soft tissue defects of the foot, that underwent surgical reconstruction with artificial dermis and skin grafts...
May 19, 2017: Journal of Applied Biomaterials & Functional Materials
https://www.readbyqxmd.com/read/28525400/big-data-in-facial-plastic-and-reconstructive-surgery-from-large-databases-to-registries
#5
Aaron M Smith, Scott R Chaiet
PURPOSE OF REVIEW: There are many limitations to performing clinical research with high levels of evidence in facial plastic and reconstructive surgery (FPRS), such as randomization into surgical groups and sample size recruitment. Therefore, additional avenues for exploring research should be explored using big data, from databases to registries. Other organizations have developed these tools in the evolving landscape of outcomes measurement and value in healthcare, which may serve as models for our specialty...
May 17, 2017: Current Opinion in Otolaryngology & Head and Neck Surgery
https://www.readbyqxmd.com/read/28516202/-plastic-reconstruction-of-radiation-injuries
#6
P M Vogt, T R Mett, C Henkenberens, C Radtke, R Ipaktchi
In addition to surgical and drug therapy, radiotherapy (or radiation therapy) is one of the three mainstays of modern oncological therapy regimes. It uses ionizing radiation to control tumors by damaging the DNA of cancerous tissue leading to cellular death. Although advances have been made in recent years resulting in a reduced dosage to the surrounding tissues, radiation injuries and tissue-related side effects cannot be completely avoided. Knowledge of the pathophysiology, treatment modalities and interdisciplinary treatment approaches are essential for effective therapy whilst limiting side effects...
May 17, 2017: Der Chirurg; Zeitschrift Für Alle Gebiete der Operativen Medizen
https://www.readbyqxmd.com/read/28514124/-partial-breast-reconstruction-by-modified-breast-reduction-techniques
#7
REVIEW
Dean D Ad-El, Sagit Meshulam Derazon, Eran Sharon, Asaf Olshinka
Partial resections of the breast are more than 50% of breast oncological surgery. The resulting defect can be substantial and cause meaningful deformity that leads to reduced body image satisfaction of the patients, affecting their ability to cope with the cancer. Parallel to the development of breast oncology techniques, an evolution of breast reconstruction techniques occurred. During the last decade, by using techniques from cosmetic breast surgery (such as breast reductions, augmentations and mastopexies), we can reconstruct extensive partial defects of the breasts at the immediate and delayed setting and achieve symmetrical aesthetic results...
July 2016: Harefuah
https://www.readbyqxmd.com/read/28513412/-multidisciplinary-approach-of-facial-injuries
#8
L Dubois, R Schreurs, O Lapid, P Saeed, G F Adriaensen, F M Hoefnagels, V M de Jong
BACKGROUND: Approximately one quarter of polytrauma patients has facial injuries, which usually lead to loss of form and function. Several specialties are involved in the acute and reconstructive phases of facial injuries, such as oral and maxillofacial surgery, otorhinolaryngology, plastic surgery, ophthalmology and dentistry. CASE DESCRIPTION: A 25-year-old man with severe facial injuries was brought to the shock room after sustaining high-energy trauma. He had a panfacial fracture that required reconstruction...
2017: Nederlands Tijdschrift Voor Geneeskunde
https://www.readbyqxmd.com/read/28508214/efficient-reverse-genetic-systems-for-rapid-genetic-manipulation-of-emergent-and-preemergent-infectious-coronaviruses
#9
Adam S Cockrell, Anne Beall, Boyd Yount, Ralph Baric
Emergent and preemergent coronaviruses (CoVs) pose a global threat that requires immediate intervention. Rapid intervention necessitates the capacity to generate, grow, and genetically manipulate infectious CoVs in order to rapidly evaluate pathogenic mechanisms, host and tissue permissibility, and candidate antiviral therapeutic efficacy. CoVs encode the largest viral RNA genomes at about 28-32,000 nucleotides in length, and thereby complicate efficient engineering of the genome. Deconstructing the genome into manageable fragments affords the plasticity necessary to rapidly introduce targeted genetic changes in parallel and assort mutated fragments while maximizing genome stability over time...
2017: Methods in Molecular Biology
https://www.readbyqxmd.com/read/28507850/distally-based-sural-artery-peroneus-flap-dbspf-for-foot-and-ankle-reconstruction
#10
Ahmed Ali Ebrahiem, Raj Kumar Manas, Gustavo Vinagre
BACKGROUND: Reconstruction of soft-tissue defects in lower third of leg, ankle, and foot has been a challenge and reconstructive surgeons have been trying to innovate different flaps. To solve this issue, we propose a distally based sural artery peroneus flap (DBSPF) in which we include superficial portion of the peroneus brevis muscle and its blood supply with the peroneal artery distally. The aim of this study was to evaluate the functional outcome and its usefulness over conventional distal sural artery flap or other local options available...
April 2017: Plastic and Reconstructive Surgery. Global Open
https://www.readbyqxmd.com/read/28507847/plastic-and-reconstructive-surgery-in-global-health-let-s-reconstruct-global-surgery
#11
Karen Y Chung
Since the inception of the Lancet Commission in 2013 and consequent prioritization of Global Surgery at the World Health Assembly, international surgical outreach efforts have increased and become more synergistic. Plastic surgeons have been involved in international outreach for decades, and there is now a demand to collaborate and address local need in an innovative way. The aim of this article was to summarize new developments in plastic and reconstructive surgery in global health, to unify our approach to international outreach...
April 2017: Plastic and Reconstructive Surgery. Global Open
https://www.readbyqxmd.com/read/28507844/an-innovative-risk-reducing-approach-to-postmastectomy-radiation-delivery-after-autologous-breast-reconstruction
#12
Merisa L Piper, Maristella Evangelista, Dominic Amara, David Daar, Robert D Foster, Barbara Fowble, Hani Sbitany
INTRODUCTION: Postmastectomy radiation therapy (PMRT) has known deleterious side effects in immediate autologous breast reconstruction. However, plastic surgeons are rarely involved in PMRT planning. Our institution has adopted a custom bolus approach for all patients receiving PMRT. This offers uniform distribution of standard radiation doses, thereby minimizing radiation-induced changes while maintaining oncologic safety. We present our 8-year experience with the custom bolus approach for PMRT delivery in immediate autologous breast reconstruction...
April 2017: Plastic and Reconstructive Surgery. Global Open
https://www.readbyqxmd.com/read/28505558/oncoplastic-techniques-attitudes-and-changing-practice-amongst-breast-and-plastic-surgeons-in-great-britain
#13
T Challoner, J Skillman, K Wallis, M Vourvachis, L Whisker, J Hardwicke
PURPOSE: The availability, acceptability and practice of oncoplastic surgery has increased over the last 5 years. This study aims to describe how the breast and plastic surgical workforce has adapted to provide oncoplastic breast surgery. METHODS: A questionnaire was distributed to members of the Association of Breast Surgery and BAPRAS, and results compared to a survey completed in 2010. RESULTS: In 2010, 228 respondents completed the survey compared to 237 in 2015, of whom 204 were consultants (105 General or Breast Surgeons and 99 Plastic Surgeons)...
May 12, 2017: Breast: Official Journal of the European Society of Mastology
https://www.readbyqxmd.com/read/28502354/soft-tissue-reconstruction-after-total-ankle-arthroplasty
#14
REVIEW
Yash J Avashia, Ronnie L Shammas, Suhail K Mithani, Selene G Parekh
Wound complications following total ankle replacement are common. A team approach, including plastic surgeons, should be utilized to manage these wound issues. The handling of the wound, from the index procedure, to a variety of flaps, can be utilized to provide a successful outcome following an ankle replacement.
June 2017: Foot and Ankle Clinics
https://www.readbyqxmd.com/read/28499134/digit-ratio-2d-4d-and-postoperative-pain-perception
#15
Anna Kasielska-Trojan, Piotr Stabryła, Bogusław Antoszewski
BACKGROUNDS: It has not been established whether sex differences in pain perception are influenced by prenatal sex hormones. Digit ratio as an indicator of prenatal hormone exposure can be used as a simple measure of the influence of prenatal hormones on pain sensitivity or perception in adulthood. OBJECTIVE: The aim of this study was to determine a correlation between the 2D:4D ratio and pain perception in the postoperative period after rhinoplasty. METHOD: A prospective cohort study of 100 patients (50 women of the mean age of 30...
May 9, 2017: Early Human Development
https://www.readbyqxmd.com/read/28498335/the-selective-centrifugation-ensures-a-better-in-vitro-isolation-of-ascs-and-restores-a-soft-tissue-regeneration-in-vivo
#16
Francesco De Francesco, Antonio Guastafierro, Gianfranco Nicoletti, Sergio Razzano, Michele Riccio, Giuseppe A Ferraro
Autologous fat grafting procedures in plastic surgery have been extensively used to reinforce soft tissue in congenital or acquired tissue impairments. With this background, the aim of this study is firstly to examine the impact of a selective centrifugation on existing adipose stem cells (ASCs) in terms of stemness profile maintenance and, secondly, to investigate the effect of restoring volume in reconstruction on patients affected by soft tissue damage. After centrifugation, the fat graft products were separated into two layers and subsequently examined in vitro for the expression of CD34, CD90, CD117, CD105, CD29, CD31, CD44, CD73, CD133, CD14 and CD45 markers by flow cytometry and gene expression analyses were performed for Sox2, WNT3A, END, CD44, FUT4, COLL1, CTNNB1, hbEGF, KRTLG, MMP2 and VIM genes...
May 12, 2017: International Journal of Molecular Sciences
https://www.readbyqxmd.com/read/28494382/a-computer-supported-management-of-photographic-documentation-in-plastic-surgery-system-development-and-its-clinical-application
#17
Karol Korczak, Anna Kasielska-Trojan, Marian Niedźwiedziński, Bogusław Antoszewski
Photographic documentation is very important for plastic, reconstructive, and especially aesthetic surgery procedures. It can be used to improve patient care as well as to carry out scientific research. The results of our previous studies confirmed a strong demand for Information Technology (IT) systems dedicated to plastic surgery. Unfortunately, most of the solutions of this type are not suited to the actual needs. For this reason we decided to develop a reliable system for photographic documentation storage...
May 3, 2017: Computers in Biology and Medicine
https://www.readbyqxmd.com/read/28490040/individualized-plastic-reconstruction-strategy-for-patients-with-ectodermal-dysplasia-syndrome
#18
Yikang Hou, Yunbo Jin, Xiaoxi Lin, Gang Chai, Yan Zhang, Zuoliang Qi
Ectodermal dysplasia syndrome is a hereditary disease of ectodermal origin. Appearances of nail dystrophy, alopecia or hypotrichosis, saddle nose deformity, and palmoplantar hyperkeratosis are usually associated with a lack of sweat glands as well as partial or complete absence of teeth. These manifestations are usually corrected only with oral rehabilitation by mounting dentures. In this study, plastic rehabilitation was developed to correct the special features of patients with ectodermal dysplasia. Four men and 1 woman with ectodermal dysplasia syndrome were treated...
June 2017: Annals of Plastic Surgery
https://www.readbyqxmd.com/read/28489206/lower-extremity-reconstruction-epidemiology-management-and-outcomes-of-patients-of-the-federal-district-north-wing-regional-hospital
#19
Jefferson Lessa Soares Macedo, Simone Corrêa Rosa, Daniel Lobo Botelho, Clendes Pereira Dos Santos, Murilo Neves DE Queiroz, Tabatha Gonçalves Andrade Castelo Branco Gomes
Objective: to evaluate the management of lower limbs complex traumatic injuries by analyzing their characteristics, types, conduct and evolution, with emphasis on surgical treatment. Methods: we conducted a prospective study of patients treated by Plastic Surgery at a regional hospital of the Federal District during a one-year period. We collected data through serial evaluations and telephone contact records. Results: we studied 40 patients, with a mean age of 25...
January 2017: Revista do Colégio Brasileiro de Cirurgiões
https://www.readbyqxmd.com/read/28486090/self-citation-rate-and-impact-factor-in-the-field-of-plastic-and-reconstructive-surgery
#20
Shimpei Miyamoto
BACKGROUND: Journal ranking based on the impact factor (IF) can be distorted by self-citation. The aim of this study is to investigate the present status of self-citation in the plastic surgery journals and its effect on the journals' IFs. METHODS: IF, IF without self-citations (corrected IF), self-cited rate, and self-citing rate for 11 plastic surgery journals were investigated from 2009-2015, by reviewing the Journal Citation Report(®). The correlations of the IF with the self-cited rate and the self-citing rate were statistically assessed...
May 9, 2017: Journal of Plastic Surgery and Hand Surgery
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