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https://www.readbyqxmd.com/read/28646587/perioperative-pain-management-after-fibular-free-flap-harvesting-for-head-and-neck-reconstruction-using-mini-catheters-to-inject-local-anesthetic-a-pilot-study
#1
Andrea Ferri, Andrea Varazzani, Adriana Valente, Giuseppe Pedrazzi, Bernardo Bianchi, Silvano Ferrari, Enrico Sesenna
BACKGROUND: Fibular donor site pain management in the early postoperative period can help minimize complications, patient discomfort, and agitation. Traditional management of postoperative pain consists of systemic administration of opioids and NSAIDS. The use of local anesthetics in addition to systemic analgesics has the potential to improve pain control. Purpose of the study is to evaluate the efficacy of mini-catheters used to inject local anesthetic into the fibular donor site after flap harvesting for reconstruction of the head-and-neck area...
June 24, 2017: Microsurgery
https://www.readbyqxmd.com/read/28645924/anterior-abdominal-wall-extraosseous-osteosarcoma-occurring-40-years-after-para-aortic-irradiation
#2
Muhammad Furrukh, Asim Qureshi, Nadira Mamoon, Menahil Fatima
Extraskeletal osteosarcomas (OSs) are highly malignant soft tissue tumours associated with a poor prognosis. Only a few records of these rare aggressive neoplasms have been reported in the literature.We describe the case of a 49-year-old man, who presented to our tertiary care centre with a painful isolated lump around the umbilicus. After surgical biopsy, imaging and subsequent pathological analysis, the swelling was diagnosed to be a localised extraskeletal OS. He received previous radiation as treatment for testicular seminoma 40 years ago, which has been in remission ever since...
June 22, 2017: BMJ Case Reports
https://www.readbyqxmd.com/read/28645704/reconstruction-of-large-diaphyseal-bone-defect-by-simplified-bone-transport-over-nail-technique-a-7-case-series
#3
F Ferchaud, L Rony, F Ducellier, P Cronier, V Steiger, L Hubert
INTRODUCTION: Reconstruction of large diaphyseal bone defect is complex and the complications rate is high. This study aimed to assess a simplified technique of segmental bone transport by monorail external fixator over an intramedullary nail. MATERIAL AND METHOD: A prospective study included 7 patients:2 femoral and 5 tibial defects.Mean age was 31 years (range, 16-61 years). Mean follow-up was 62 months (range, 46-84 months). Defects were post-traumatic, with a mean length of 7...
June 20, 2017: Orthopaedics & Traumatology, Surgery & Research: OTSR
https://www.readbyqxmd.com/read/28645591/surgical-repair-of-iatrogenic-transverse-sigmoid-sinus-laceration-with-a-dural-flap-during-skull-base-tumor-surgery-a-technical-case-report
#4
Gerald S Oh, Gregory D Arnone, Hussam Abou-Al-Shaar, Ashley L Barks, Andrew Wong, Fady T Charbel
BACKGROUND: Injury to cerebral venous sinuses during craniotomy procedures can cause significant blood loss or venous air embolism potentially leading to serious morbidity or mortality. When iatrogenic sinus injuries occur, it is essential to promptly obtain hemostasis and repair the sinus defect. CASE DESCRIPTION: The authors report a 43-year-old female that sustained a transverse-sigmoid sinus injury during a retrosigmoid craniotomy for resection of a cerebellopontine angle meningioma...
June 20, 2017: World Neurosurgery
https://www.readbyqxmd.com/read/28645372/analysis-of-structure-selective-endonuclease-activities-from-yeast-and-human-extracts
#5
Joao Matos, Stephen C West
The efficient separation of two equal DNA masses to the daughter cells is an essential step in mitosis. This process is dependent upon the removal of any remaining recombination or replication intermediates that link sister chromatids, and a failure to resolve these intermediates leads to genome instability. Similarly, a failure to resolve meiotic recombination intermediates that link homologous chromosomes can cause chromosome nondisjunction and aneuploidy. Cleavage of these potentially toxic replication/recombination intermediates requires the Mus81 endonuclease, which is active upon flaps, forks, and more complex secondary structures in DNA such as Holliday junctions...
2017: Methods in Enzymology
https://www.readbyqxmd.com/read/28644515/comment-on-mucosal-and-lacrimal-flaps-for-endonasal-dacryocystorhinostomy-a-systematic-review
#6
R Lenzi, L Muscatello
We have read the article by Green et al.(1) with great interest, given the results from their review, the recommendation of performing a mucosal sparing technique when performing dacryocystorhinostomy seems logical. However, based on our experience we would like to make some comments on this subject. This article is protected by copyright. All rights reserved.
June 23, 2017: Clinical Otolaryngology
https://www.readbyqxmd.com/read/28643797/deep-sclerectomy-for-uveitic-glaucoma-long-term-outcomes
#7
K Mercieca, L Steeples, N Anand
PurposeTo report long-term outcomes of deep sclerectomy (DS) in eyes with raised intraocular pressure (IOP) and glaucoma secondary to uveitis.Patients and methodsRetrospective consecutive case series of 43 eyes of 43 patients with uveitic glaucoma. Mitomycin C (MMC) 0.2-0.4 mg/ml was applied sub-conjunctivally prior to scleral flap dissection for 2-3 min in 35 eyes (81%). Combined phacoemulsification and DS was done in 4 cases (9%).ResultsMean follow-up was 68.5±33.5 months. In total, 23 eyes (53.5%) had previous intraocular surgery...
June 23, 2017: Eye
https://www.readbyqxmd.com/read/28643223/the-effect-of-membrane-exposure-on-lateral-ridge-augmentation-a-case-controlled-study
#8
Mehmet A Eskan, Marie-Eve Girouard, Dean Morton, Henry Greenwell
BACKGROUND: The effect of membrane exposure on guided bone regeneration (GBR) for lateral ridge augmentation has been poorly addressed. This case-controlled study aimed to investigate potential effect of membrane exposure lateral ridge augmentation and subsequent implant placement. METHODS: A total of 14 patients that did receive lateral ridge augmentation procedure using allogeneic cancellous graft particulate in combination with an alloplastic bioresorbable matrix barrier were retrospectively selected for this study...
December 2017: International Journal of Implant Dentistry
https://www.readbyqxmd.com/read/28642191/new-aspects-in-free-flap-surgery-mini-perforator-flaps-and-extracorporeal-flap-perfusion
#9
Klaus-Dietrich Wolff
BACKGROUND: The scope of microvascular tissue transfer in the Head and Neck reaches from coverage of simple soft tissue defects to complex 3-D reconstructions using multiple or chimeric flaps. This paper summarises the presentation given at the Congress of the French Society of Oral and Maxillofacial Surgery in Marseille 2017. It was the aim of our work to add further elements to this wide spectrum of reconstructive possibilities. METHODS: For patients with small intraoral soft tissue defects in whom the use of a radial forearm flap would not be justified because of its donor site morbidity, but who nevertheless would take a benefit from a small free flap, we used mini-perforator flaps from the lower leg...
June 19, 2017: Journal of Stomatology, Oral and Maxillofacial Surgery
https://www.readbyqxmd.com/read/28638794/biological-mesh-reconstruction-of-the-pelvic-floor-following-abdominoperineal-excision-for-cancer-a-review
#10
REVIEW
Boris Schiltz, Nicolas Christian Buchs, Marta Penna, Cosimo Riccardo Scarpa, Emilie Liot, Philippe Morel, Frederic Ris
Extralevator abdominoperineal excision and pelvic exenteration are mutilating operations that leave wide perineal wounds. Such large wounds are prone to infection and perineal herniation, and their closure is a major concern to most surgeons. Different approaches to the perineal repair exist, varying from primary or mesh closure to myocutaneous flaps. Each technique has its own associated advantages and potential complications and the ideal approach is still debated. In the present study, we reviewed the current literature and our own local data regarding the use of biological mesh for perineal wound closure...
June 10, 2017: World Journal of Clinical Oncology
https://www.readbyqxmd.com/read/28638659/2-4-chloro-phen-yl-selan-yl-3-4-di-hydro-2h-benzo-h-chromene-5-6-dione-crystal-structure-and-hirshfeld-analysis
#11
Julio Zukerman-Schpector, Karinne E Prado, Luccas L Name, Rodrigo Cella, Mukesh M Jotani, Edward R T Tiekink
The title organoselenium compound, C19H13ClO3Se {systematic name: 2-[(4-chloro-phen-yl)selan-yl]-2H,3H,4H,5H,6H-naphtho-[1,2-b]pyran-5,6-dione}, has the substituted 2-pyranyl ring in a half-chair conformation with the methyl-ene-C atom bound to the methine-C atom being the flap atom. The dihedral angle between the two aromatic regions of the mol-ecule is 9.96 (9)° and indicates a step-like conformation. An intra-molecular Se⋯O inter-action of 2.8122 (13) Å is noted. In the crystal, π-π contacts between naphthyl rings [inter-centroid distance = 3...
June 1, 2017: Acta Crystallographica. Section E, Crystallographic Communications
https://www.readbyqxmd.com/read/28637543/gracilis-flap-for-perineal-closures-in-minimally-invasive-abdominoperineal-resection
#12
Ira L Leeds, James P Taylor, Marcos Pozo, Bashar Safar, Justin M Sacks, Sandy H Fang
No abstract text is available yet for this article.
June 1, 2017: American Surgeon
https://www.readbyqxmd.com/read/28637067/erratum-to-impact-of-preoperative-computed-tomography-angiogram-on-abdominal-flap-breast-reconstruction-outcomes-a-systematic-review
#13
Malik Mossa-Basha, Clara Lee
No abstract text is available yet for this article.
June 21, 2017: Journal of Reconstructive Microsurgery
https://www.readbyqxmd.com/read/28636741/adenoid-cystic-carcinoma-of-the-head-and-neck-area-oncologic-treatment-and-plastic-reconstructive-options
#14
Johannes A Veit, Julia Thierauf, Thomas K Hoffmann, Jens Greve, Nicole Rotter, Patrick J Schuler, Marc O Scheithauer
Adenoid cystic carcinoma of the head and neck area is a rare malignant tumor with acceptable short-term but mediocre long-term prognosis. Radical tumor excision with clear resection margins, and sometimes resection of the facial nerve due to perineural growth, remains the fundamental therapy. We present 3 distinct clinical cases and discuss the current therapeutic options with special focus on plastic-reconstructive techniques. For reconstruction, the full armament of local and free flaps, as well as prosthetics, may be necessary...
June 2017: Ear, Nose, & Throat Journal
https://www.readbyqxmd.com/read/28636474/lumbar-artery-perforators-an-anatomical-study-based-on-computed-tomographic-angiography-imaging
#15
Casper Emile Sommeling, Britt Colebunders, Heleen E Pardon, Filip B Stillaert, Phillip N Blondeel, Koenraad Van Landuyt
BACKGROUND: The free lumbar artery perforator flap has recently been introduced as a potentially valuable option for autologous breast reconstruction in a subset of patients. Up to date, few anatomical studies, exploring the lumbar region as a donor site for perforator- based flaps, have been conducted. METHODS: An anatomical study of the position of the dominant lumbar artery perforator was performed, using the preoperative computed tomographic angiography images of 24 autologous breast reconstruction patients...
February 28, 2017: Acta Chirurgica Belgica
https://www.readbyqxmd.com/read/28634702/rectus-abdominis-fat-transfer-raft-in-lipoabdominoplasty-a-new-technique-to-achieve-fitness-body-contour-in-patients-that-require-tummy-tuck
#16
Stefan Danilla
OBJECTIVE: To describe a new technique to achieve a fit-look in lipoabdominoplasty patients through liposculpture and rectus abdominis fat transfer (RAFT). METHODS: Patients with a body mass index under 26 and of both genders scheduled for abdominoplasty or body lift were selected for this procedure. Fat was transferred directly to the rectus abdominis muscle after flap elevation during lipoabdominoplasty. RESULTS: A total of 26 patients were operated on with this technique...
June 20, 2017: Aesthetic Plastic Surgery
https://www.readbyqxmd.com/read/28634701/the-50-most-cited-articles-in-facial-plastic-surgery
#17
Michael T Chang, Zachary G Schwam, Christopher A Schutt, Emily M Kamen, Boris Paskhover
Bibliometric analysis is a common method to determine the most influential articles in medical specialties, as it is an objective measure of peer recognition of scientific work. This study is the first bibliometric analysis of the literature in facial plastic surgery, to determine the most cited papers in the field. Bibliometric analysis was performed using the Science Citation Index from the Institute for Scientific Information, accessed through the Web of Science™. Filter terms relevant to the field of facial plastic surgery were used to identify the 50 most cited journal articles between 1900 and 2016...
June 20, 2017: Aesthetic Plastic Surgery
https://www.readbyqxmd.com/read/28634621/role-of-mri-in-predicting-meniscal-tear-reparability
#18
Paolo Florent Felisaz, Francesco Alessandrino, Simone Perelli, Giacomo Zanon, Francesco Benazzo, Fabrizio Calliada, Luigi Sammarchi
OBJECTIVE: To elucidate the role of MRI in predicting meniscal tear reparability according to tear type and location in relation to vascular zones. MATERIALS AND METHODS: In this retrospective study, two readers evaluated 79 pre-surgical MRIs of meniscal tears arthroscopically treated with meniscectomy or meniscal repair. Tears were classified according to type into vertical, horizontal, radial, complex, flaps and bucket handle and were considered reparable if the distance measured from the tear to the menisco-capsular junction was less than or equal to 5 mm...
June 20, 2017: Skeletal Radiology
https://www.readbyqxmd.com/read/28633772/omnidirectional-internal-fixation-by-double-approaches-for-treating-r%C3%A3-edi-allg%C3%A3-wer-type-iii-pilon-fractures
#19
Chong-Hua Dai, Jun Sun, Kun-Quan Chen, Hui-Bo Zhang
In the present study, we explored the effectiveness and complications of omnidirectional internal fixation using a double approach for treating Rüedi-Allgöwer type III pilon fractures. A retrospective analysis was performed of 19 cases of Rüedi-Allgöwer type III unilateral closed pilon fracture. With preoperative preparation and correct surgical timing, the reduction was performed using anteromedial and posterolateral approaches, and the fracture fragments were fixed by omnidirectional internal fixation...
July 2017: Journal of Foot and Ankle Surgery: Official Publication of the American College of Foot and Ankle Surgeons
https://www.readbyqxmd.com/read/28633248/endobronchial-guided-vascularized-tissue-flaps-for-a-bronchopleural-fistula
#20
Sarah M Elswick, Basel Sharaf, Ziyad S Hammoudeh, Ali I Saeed, Eric S Edell, David E Midthun, Shanda H Blackmon
The management of bronchopleural fistulas can be challenging. The initial treatment is usually conservative, but operative intervention with transposition of vascularized pedicled flaps may be required in refractory cases. We present the case of a 67-year-old man with stage IIIa squamous cell carcinoma of the lung who underwent a lower and middle bilobectomy after receiving neoadjuvant chemoradiation. His postoperative course was complicated by empyema and a bronchopleural fistula. Because of difficulty accessing the fistula, endobronchial-guided vascularized tissue flaps were successfully used to close the fistula...
July 2017: Annals of Thoracic Surgery
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