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https://www.readbyqxmd.com/read/28983215/mid-term-outcomes-of-metal-backed-unicompartmental-knee-arthroplasty-show-superiority-to-all-polyethylene-unicompartmental-and-total-knee-arthroplasty
#1
Jelle P van der List, Laura J Kleeblad, Hendrik A Zuiderbaan, Andrew D Pearle
BACKGROUND: Two commonly used tibial designs for unicompartmental knee arthroplasty (UKA) are all-polyethylene "inlay" and metal-backed "onlay" components. Biomechanical studies showed that the metal baseplate in onlay designs better distributes forces over the tibia but studies failed to show differences in functional outcomes between both designs at mid-term follow-up. Furthermore, no studies have compared both designs with total knee arthroplasty (TKA). QUESTIONS/PURPOSES: The goal of this study was to compare outcomes of inlay UKA and onlay UKA at mid-term follow-up and compare these with TKA outcomes...
October 2017: HSS Journal: the Musculoskeletal Journal of Hospital for Special Surgery
https://www.readbyqxmd.com/read/28976350/comparison-of-tubularized-incised-plate-urethroplasty-and-onlay-island-flap-urethroplasty-techniques-in-the-repair-of-primarily-proximal-hypospadias
#2
Yasin Aydogmus, Sahin Bagbanci, Arif Demirbas, Ahmet Metin Hascicek
OBJECTIVES: To compare the success of the 'tubularized incised plate urethroplasty' (TIPU) and 'Onlay island flap urethroplasty' (OIFU) techniques for the repair of primary proximal hypospadias. MATERIAL AND METHODS: A retrospective evaluation was made of the medical records of 68 patients with primary, non-complicated hypospadias, who were operated on in the Department of Urology, Ministry of Health Ankara Education and Research Hospital, between January 1997 and December 2012...
October 2017: Archivos Españoles de Urología
https://www.readbyqxmd.com/read/28942568/endoscopic-anterior-component-separation-a-novel-technical-approach
#3
B Dauser, S Ghaffari, C Ng, T Schmid, G Köhler, F Herbst
PURPOSE: Open anterior release of the external oblique fascia to enable midline closure of large abdominal wall defects is associated with relevant morbidity due to extensive subcutaneous dissection. Using endoscopic techniques, wound complications can be minimized. However, identification of the correct entry point (e.g. for balloon trocar insertion) can be challenging especially in adipose patients. We therefore present a technical modification facilitating the entire procedure. METHODS: A novel technique for endoscopic anterior component separation using a trocar system allowing blunt and sharp dissection under direct vision is described...
September 23, 2017: Hernia: the Journal of Hernias and Abdominal Wall Surgery
https://www.readbyqxmd.com/read/28927922/retrospective-clinical-evaluation-of-ceramic-onlays-placed-by-dental-students
#4
Jennifer J Archibald, Gildo Coelho Santos, Maria Jacinta Moraes Coelho Santos
STATEMENT OF PROBLEM: Indirect restorations with partial or complete occlusal surface coverage have been recommended to restore teeth with weakened walls in order to prevent cusp fracture. The success of these restorations when performed by dental students is unknown. PURPOSE: The purpose of this retrospective study was to evaluate the clinical performance of adhesively bonded ceramic onlay restorations placed by third- and fourth-year dental students. MATERIAL AND METHODS: Sixty-five ceramic onlays were placed in patients between 2009 and 2015...
September 16, 2017: Journal of Prosthetic Dentistry
https://www.readbyqxmd.com/read/28917000/routine-use-of-mesh-during-hiatal-closure-is-safe-with-no-increase-in-adverse-sequelae
#5
Walid K Abu Saleh, Lee M Morris, Nabil Tariq, Min P Kim, Edward Y Chan, Leonora M Meisenbach, Brian J Dunkin, Vadim Sherman, Wade Rosenberg, Barbara L Bass, Edward A Graviss, Duc T Nguyen, Patrick Reardon, Puja G Khaitan
BACKGROUND: Primary laparoscopic hiatal repair with fundoplication is associated with a high recurrence rate. We wanted to evaluate the potential risks posed by routine use of onlay-mesh during hiatal closure, when compared to primary repair. METHODS: Utilizing single-institutional database, we identified patients who underwent primary laparoscopic hiatal repair from January 2005 through December 2014. Retrospective chart review was performed to determine perioperative morbidity and mortality...
September 15, 2017: Surgical Endoscopy
https://www.readbyqxmd.com/read/28893083/tissue-engineering-of-urethra-systematic-review-of-recent-literature
#6
Stanislav Žiaran, Martina Galambošová, L'uboš Danišovič
The purpose of this article was to perform a systematic review of the recent literature on urethral tissue engineering. A total of 31 articles describing the use of tissue engineering for urethra reconstruction were included. The obtained results were discussed in three groups: cells, scaffolds, and clinical results of urethral reconstructions using these components. Stem cells of different origin were used in many experimental studies, but only autologous urothelial cells, fibroblasts, and keratinocytes were applied in clinical trials...
January 1, 2017: Experimental Biology and Medicine
https://www.readbyqxmd.com/read/28876966/the-effect-of-resin-bonding-on-long-term-success-of-high-strength-ceramics
#7
M B Blatz, M Vonderheide, J Conejo
Digital manufacturing, all-ceramics, and adhesive dentistry are currently the trendiest topics in clinical restorative dentistry. Tooth- and implant-supported fixed restorations from computer-aided design (CAD)/computer-aided manufacturing (CAM)-fabricated high-strength ceramics-namely, alumina and zirconia-are widely accepted as reliable alternatives to traditional metal-ceramic restorations. Most recent developments have focused on high-translucent monolithic full-contour zirconia restorations, which have become extremely popular in a short period of time, due to physical strength, CAD/CAM fabrication, and low cost...
September 1, 2017: Journal of Dental Research
https://www.readbyqxmd.com/read/28869085/success-rates-and-complications-of-autologous-onlay-bone-grafts-and-sinus-lifts-in-patients-with-congenital-hypodontia-and-after-trauma
#8
J Breeze, J Patel, M S Dover, R W Williams
Autogenous bone remains the gold standard for augmentation of the alveolar ridge in congenital hypodontia and appreciable post-traumatic deformity. This generally reflects the volume of material required for such defects and the osteogenic potential of the grafts. Morbidity at the donor site and success rates may lead to autogenous grafts being superseded by xenografts or alloplastic materials in the future, but we know of little evidence to confirm this. All patients having augmentation of the alveolar ridge or sinus lift to enable subsequent placement of implants between 01 January 2009 and 31 December 2016 were identified from a prospectively-gathered database held at the Queen Elizabeth Hospital, Birmingham...
August 28, 2017: British Journal of Oral & Maxillofacial Surgery
https://www.readbyqxmd.com/read/28865886/posterior-hypospadias-evaluation-of-a-paradigm-shift-from-single-to-staged-repair
#9
H Badawy, S Orabi, A Hanno, H Abdelhamid
INTRODUCTION: Repair of posterior hypospadias is a current dilemma. Single versus staged repair is the main question to answer. The answer is not easily reached due to lack of comparative studies. Hence such studies are not available, the reports of a change from one approach to the other one are important to point out the results of each procedure in the same hands and in the same center. Herein, we report our results of the repair of posterior hypospadias shifting from single stage to staged repair...
August 9, 2017: Journal of Pediatric Urology
https://www.readbyqxmd.com/read/28864340/clinical-and-patient-reported-outcomes-of-one-sided-anterior-urethroplasty-for-long-segment-or-panurethral-strictures
#10
Jeffrey Spencer, Stephen Blakely, Michael Daugherty, Javier C Angulo, Francisco Martins, Krishnan Venkatesan, Dmitriy Nikolavsky
OBJECTIVES: To evaluate clinical and patient-reported urinary and sexual outcomes after a long-segment stricture repair using the one-sided urethral dissection, penile invagination and dorsal BMG onlay technique described by Kulkarni. METHODS: Patients from four institutions after single-stage repairs for long-segment urethral strictures (> 8 cm) from January 2002 to April 2016 were reviewed. Technique described by Kulkarni et al was used in all cases. Clinical outcomes included uroflowmetry (Qmax), post-void residuals (PVR)...
August 29, 2017: Urology
https://www.readbyqxmd.com/read/28861310/does-site-of-buccal-mucosa-graft-for-bulbar-urethra-stricture-affect-outcome-a-comparative-analysis-of-ventral-dorso-lateral-and-dorsal-buccal-mucosa-graft-augmentation-urethroplasty
#11
Hemant R Pathak, Tarunkumar Prakash Jain, Sachin A Bhujbal, Kunal R Meshram, Chetan Gadekar, Sandesh Parab
OBJECTIVE: To compare long- term outcomes of buccal mucosa graft (BMG) augmentation urethroplasty for long segment bulbar urethral strictures done by placing the graft ventrally, dorso-laterally and dorsally. MATERIAL AND METHODS: We conducted a single institution retrospective study on 112 who underwent BMG augmentation urethroplasty for non-traumatic bulbar urethral strictures between January 2005 to December 2014. The cases were divided into three groups based on the site of placement of BMG graft i...
September 2017: Turkish Journal of Urology
https://www.readbyqxmd.com/read/28852748/up-to-27-years-clinical-long-term-results-of-chairside-cerec-1-cad-cam-inlays-and-onlays
#12
Tobias Otto
The objective of this follow-up study was to examine the performance of Cerec 1 inlays and onlays in terms of clinical quality over a mean functional period of 25 years. Out of 200 Cerec 1 inlays and onlays placed consecutively in 108 patients in a private practice between 1989 and early 1991, 141 restorations could be reevaluated in 65 patients after up to 26 years and 10 months. All ceramic inlays and onlays had been generated chairside using the Cerec 1 method, and had been seated adhesively using bonding composite...
2017: International Journal of Computerized Dentistry
https://www.readbyqxmd.com/read/28836924/preputial-mucosal-graft-for-urethral-repair
#13
Kasonde Bowa, Eliakim Manda
Urethral stricture disease is the commonest cause of morbidity in urology practice in sub-Saharan Africa. In contrast, prostate disease is commonly cited as the leading cause of urological disease in most urology practices in developed countries. In Africa, the aetiology of urethral stricture disease is compounded by a high prevalence of sexually transmitted infections (STIs), increasing levels of urethral trauma and over-stretched urological services. Thus, patients with prostate disease are treated with long-stay urethral catheters for periods often up to two years...
January 1, 2017: Tropical Doctor
https://www.readbyqxmd.com/read/28822396/an-evaluation-of-parastomal-hernia-repair-using-the-americas-hernia-society-quality-collaborative
#14
MULTICENTER STUDY
Sarah S Fox, Randy Janczyk, Jeremy A Warren, Alfredo M Carbonell, Benjamin K Poulose, Michael J Rosen, William W Hope
The purpose of this review was to evaluate outcomes relating to parastomal hernia repair. Data from the Americas Hernia Society Quality Collaborative were used to identify patients undergoing parastomal hernia repair from 2013 to 2016. Parastomal hernia repairs were compared with other repairs using Pearson's test and Wilcoxon test with a P value <0.05 considered significant. Parastomal hernia repairs were performed in 311 patients. Techniques of repair include open in 85 per cent and laparoscopic in 15 per cent...
August 1, 2017: American Surgeon
https://www.readbyqxmd.com/read/28803739/two-stage-reconstruction-of-the-severely-deficient-alveolar-ridge-bone-graft-followed-by-alveolar-distraction-osteogenesis
#15
A Rachmiel, O Emodi, D Aizenbud, D Rachmiel, D Shilo
Distraction osteogenesis for the augmentation of severe alveolar bone deficiency has gained popularity during the past two decades. In cases where the vertical bone height is not sufficient to create a stable transport segment, performing alveolar distraction osteogenesis (ADO) is not possible. In these severe cases, a two-stage treatment protocol is suggested: onlay bone grafting followed by ADO. An iliac crest onlay bone graft followed by ADO was performed in 13 patients: seven in the mandible and six in the maxilla...
August 10, 2017: International Journal of Oral and Maxillofacial Surgery
https://www.readbyqxmd.com/read/28777394/in-vitro-evaluation-of-onlay-restorations-on-primary-teeth
#16
Kadriye G U Güzel, Ayşe C Altun, Zuhal Kırzıoğlu
PURPOSE: Many novel materials have been developed such as composite resin, ceramic, zircon or metal-supported ceramic for use in aesthetic restoration of primary teeth and permanent teeth with extensive crown damage. The aim of the present study was to compare microtensile bond strengths on materials using the microtensile bond strength test. MATERIALS AND METHODS: The microtensile bond strength on the primary tooth dentin was measured on extracted primary teeth using an indirect method and fracture patterns were evaluated...
August 2, 2017: International Journal of Artificial Organs
https://www.readbyqxmd.com/read/28763697/chronic-inguinal-pain-after-laparoscopic-intraperitoneal-onlay-mesh-ipom-repair-for-inguinal-hernia-treated-successfully-with-laparoscopic-selective-neurectomy-a-case-report
#17
Keita Hanada, Masato Narita, Kentaro Goto, Haruka Okada, Keisuke Okura, Shunpei Jikihara, Hiroki Nakanishi, Masashi Saji, Ryo Matsusue, Hiroaki Hata, Takashi Yamaguchi, Tetsushi Otani, Iwao Ikai
INTRODUCTION: Laparoscopic intraperitoneal onlay mesh (IPOM) repair is occasionally used for inguinal hernia repair. Here, we report a case of chronic neuropathic pain after laparoscopic IPOM repair for inguinal hernia, which was treated successfully with laparoscopic selective neurectomy. PRESENTATION OF CASE: A 59-year-old man with bilateral inguinal hernia underwent laparoscopic repair. Transabdominal preperitoneal repair was performed on the left side, whereas IPOM repair was performed on the right side due to a peritoneal defect...
2017: International Journal of Surgery Case Reports
https://www.readbyqxmd.com/read/28757241/robotic-salvage-pyeloplasty-with-buccal-mucosal-onlay-graft-video-demonstration-of-technique-and-outcomes
#18
Anna Zampini, Ryan Nelson, Jj Haijing Zhang, Jeremy Reese, Kenneth Angermeier, Georges-Pascal Haber
OBJECTIVE To present the use of buccal mucosal graft (BMG) in a salvage robotic laparoscopic pyeloplasty as an alternative in the management of recurrent UPJ obstruction. METHODS We present two patients with recurrent UPJ obstruction who had previously undergone two prior open or robotic pyleoplasties, followed by endoscopic management. Preoperative imaging was obtained prior to surgical repair. The UPJ was incised and the incision extended to reveal margins of healthy normal caliber ureteral tissue. Single buccal mucosal graft were harvested from the inner cheek of each patient...
July 27, 2017: Urology
https://www.readbyqxmd.com/read/28749039/ventral-onlay-buccal-mucosa-graft-substitution-urethroplasty-for-urethral-stricture-in-women
#19
Bashir M B Mukhtar, Marco Spilotros, Sachin Malde, Tamsin J Greenwell
OBJECTIVE: To present our outcomes of ventral-onlay buccal mucosa graft (BMG) substitution urethroplasty in treating female urethral stricture (FUS). PATIENTS AND METHODS: We conducted a review of a prospectively collected database of 22 consecutive women (median [range] age 50 [34-72] years) with urethral stricture who underwent ventral onlay BMG substitution urethroplasty after June 2012 and who had a minimum follow-up of 6 months (median 21.5, range 6-51 months)...
July 27, 2017: BJU International
https://www.readbyqxmd.com/read/28740775/acute-a4-pulley-reconstruction-with-a-first-extensor-compartment-onlay-graft
#20
Michael G Jakubietz, Rainer H Meffert, Karsten Schmidt, Joerg G Gruenert, Rafael G Jakubietz
BACKGROUND: The integrity of the flexor tendon pulley apparatus is crucial for unimpaired function of the digits. Although secondary reconstruction is an established procedure in multi-pulley injuries, acute reconstruction of isolated, closed pulley ruptures is a rare occurrence. There are 3 factors influencing the functional outcome of a reconstruction: gapping distance between tendon and bone (E-space), bulkiness of the reconstruction, and stability. As direct repair is rarely done, grafts are used to reinforce the pulley...
June 2017: Plastic and Reconstructive Surgery. Global Open
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