keyword
MENU ▼
Read by QxMD icon Read
search

Marginal graft

keyword
https://www.readbyqxmd.com/read/28081288/short-dental-implants-6-mm-versus-long-dental-implants-11-15-mm-in-combination-with-sinus-floor-elevation-procedures-3-year-results-from-a-multi-center-randomized-controlled-clinical-trial
#1
Veronika Pohl, Daniel S Thoma, Katarzyna Sporniak-Tutak, Abel Garcia-Garcia, Thomas D Taylor, Robert Haas, Christoph H F Hämmerle
AIM: To test whether or not the use of short dental implants (6 mm) results in an implant survival rate similar to that with longer implants (11-15 mm) in combination with sinus grafting. METHODS: This multi-center study enrolled 101 patients with partial edentulism in the posterior maxilla and a remaining bone height of 5-7 mm. Included patients were randomly assigned to receive short implants (6 mm; GS / group short) or long implants (11-15 mm) simultaneously with sinus grafting (GG / group graft)...
January 12, 2017: Journal of Clinical Periodontology
https://www.readbyqxmd.com/read/28076750/a-giant-multi-lobed-osteochondroma-of-the-phalanx-in-an-adult-a-case-report
#2
Mohammad M Al-Qattan, Felwa Al-Marshad, Jumana Al-Shammari, Atif Rafique
INTRODUCTION: Solitary osteochondromas of the adult hand are extremely rare. We present a case of a giant multi-lobed osteochondroma of the phalanx in an adult. No similar cases were found in the literature. PRESENTATION OF CASE: A 25-year old male presented with a giant multi-lobed osteochondroma arising from the base of the middle phalanx; causing limitations of motion of the proximal interphalangeal joint (PIPJ). The patient refused complete excision, bone grafting and possible fusion of the PIPJ...
December 27, 2016: International Journal of Surgery Case Reports
https://www.readbyqxmd.com/read/28072753/engraftment-site-and-effectiveness-of-the-pan-caspase-inhibitor-f573-to-improve-engraftment-in-mouse-and-human-islet-transplantation-in-mice
#3
Andrew R Pepper, Antonio Bruni, Rena Pawlick, John Wink, Yasmin Rafiei, Boris Gala-Lopez, Mariusz Bral, Nasser Abualhassan, Tatsuya Kin, A M James Shapiro
BACKGROUND: Islet transplantation is an effective therapy in type 1 diabetes and recalcitrant hypoglycemia. However, there is an ongoing need to circumvent islet loss posttransplant. We explore herein the potential of the pan-caspase inhibitor F573, to mitigate early apoptosis-mediated islet death within portal and extrahepatic portal sites in mice. METHODS: Mouse or human islets were cultured in standard media ±100 μM F573 and subsequently assessed for viability and apoptosis via TUNEL staining and caspase-3 activation...
January 9, 2017: Transplantation
https://www.readbyqxmd.com/read/28060172/applications-of-burow-s-grafts-in-the-reconstruction-of-mohs-micrographic-surgery-defects
#4
Anastasia Benoit, Brian C Leach, Joel Cook
BACKGROUND: Surgical defects in anatomically challenging locations, such as near free margins or crossing cosmetic subunits, may present reconstructive challenges to the dermatologic surgeon. For selected defects, Burow's grafts may produce functional and aesthetic results in a single operative session. OBJECTIVE: To describe the applications of the Burow's graft technique for the repair of defects after Mohs micrographic surgery. METHODS: An institutional review board-approved retrospective database review of surgical defects repaired with Burow's grafting after Mohs micrographic surgery at the Medical University of South Carolina was performed...
December 29, 2016: Dermatologic Surgery: Official Publication for American Society for Dermatologic Surgery [et Al.]
https://www.readbyqxmd.com/read/28060092/functional-reconstruction-of-nonsegmental-mandibular-defect-with-fresh-frozen-bone-graft-and-delayed-implants-placement
#5
Tommaso Bucci, Pier Francesco Nocini
The loss of teeth and the alveolar bone secondary to resection of mandibular tumors may lead to unfavorable esthetic and functional results with a significant impairment of mastication.The authors report a 53-year-old patient with recurrence of ameloblastoma who was submitted to marginal mandibulectomy. Bone defect was immediately reconstructed using fresh frozen bone graft and 9 months after reconstruction 3 dental implants were inserted in the grafted bone. After 6 months, dental rehabilitation was achieved using a fixed implant-supported prosthesis...
January 5, 2017: Journal of Craniofacial Surgery
https://www.readbyqxmd.com/read/28059654/clinical-features-and-surgical-outcomes-of-patients-with-skull-base-chordoma-a-retrospective-analysis-of-238-patients
#6
Liang Wang, Zhen Wu, Kaibing Tian, Ke Wang, Da Li, Junpeng Ma, Guijun Jia, Liwei Zhang, Junting Zhang
OBJECTIVE Skull base chordoma is relatively rare, and a limited number of reports have been published regarding its clinical features. Moreover, the factors associated with extent of resection, as well as the value of marginal resection for long-term survival, are still in question for this disease. The objective of this study was to investigate these factors by evaluating their clinical features and surgical outcomes. METHODS A retrospective analysis of 238 patients with skull base chordomas, who met the inclusion criteria, was performed...
January 6, 2017: Journal of Neurosurgery
https://www.readbyqxmd.com/read/28058220/tacrolimus-confers-lower-acute-rejection-rates-and-better-renal-allograft-survival-compared-to-cyclosporine
#7
Mahmoud Kamel, Manish Kadian, Titte Srinivas, David Taber, Maria Aurora Posadas Salas
AIM: To compare the impact of tacrolimus (FK) and cyclosporine (CYA) on acute rejection and graft survival and to assess the predominant causes of graft loss between patients receiving these two calcineurin inhibitors (CNIs). METHODS: Retrospective review of 1835 patients who received a kidney transplant (KTX) between 1999-2012. Patients were grouped based on initial CNI utilized: 1195 in FK group, 640 in CYA group. Data on baseline characteristics, clinical outcomes, and causes of graft loss in both groups were analyzed...
December 24, 2016: World Journal of Transplantation
https://www.readbyqxmd.com/read/28053908/reconstruction-of-partial-maxillectomy-defect-with-a-buccal-fat-pad-flap-and-application-of-4-hexylresorcinol-a-case-report
#8
Hyun Seok, Min-Keun Kim, Seong-Gon Kim
Mucoepidermoid carcinoma (MEC) is the most common type of malignant neoplasm in the minor salivary gland. The hard palate is a frequently involved site of MEC. The treatment of low-grade MEC on the hard palate is wide local resection with a tumor-free margin. In the present case, the maxillary defect was reconstructed using a buccal fat pad (BFP) flap, followed by application of 4-hexylresorcinol (4HR) ointment for 2 weeks. The grafted BFP successfully covered the tumor resection defect without tension and demonstrated complete re-epithelialization without any complications...
December 2016: Journal of the Korean Association of Oral and Maxillofacial Surgeons
https://www.readbyqxmd.com/read/28053385/outcome-of-distraction-osteogenesis-by-ring-fixator-in-infected-large-bone-defects-of-tibia
#9
Rajesh Rohilla, Karan Siwach, Ashish Devgan, Roop Singh, Jitendra Wadhwani, Naseem Ahmed
BACKGROUND: Salvage of large, infected bone defects in tibia poses a formidable problem. The present prospective study aimed to evaluate radiologic and functional outcome of ring fixator in infected, large (≥6 cm) bone defects of tibia treated with distraction osteogenesis. MATERIALS AND METHODS: The study included 35 patients (30 males and 5 females) who had minimum of 6 cm gap after radical resection of necrotic bone and presence or history of active infection...
October 2016: Journal of Clinical Orthopaedics and Trauma
https://www.readbyqxmd.com/read/28050439/rotation-flap-closure-of-moderate-size-scalp-defects-technique-and-outcome
#10
Philip Umman, Vinod G Pillai, Pradip M Abraham, Roshan G Varkey
Many patients present to general surgeons with scalp lesions which require wide local excision with margin, following which the defect is too large to be closed primarily. These lesions can be benign or malignant. Skin grafting of these defects gives poor cosmetic outcome. Knowledge of basic flaps will enable the general surgeon to close these defects to heal by primary intention. Also, the margin of excision will not be compromised because of anticipated difficulty in closing the wound. We present a series of three cases who underwent excision of scalp lesions resulting in moderate size scalp defects...
November 2016: Journal of Clinical and Diagnostic Research: JCDR
https://www.readbyqxmd.com/read/28050325/the-importance-of-frozen-section-controlled-excision-in-recurrent-basal-cell-carcinoma-of-the-eyelids
#11
Berna Şahan, Ferda Çiftçi, Ferda Özkan, Vildan Öztürk
OBJECTIVES: To show the importance of frozen section-controlled excision to avoid the re-recurrence of recurrent basal cell carcinoma (BCC) of the eyelids. MATERIALS AND METHODS: Thirty-five cases who underwent eyelid tumor excision in different centers and were admitted to our clinic with recurrent eyelid tumors. Recurrent tumors were resected by excision 1-2 mm from the tumor's visible margin and sent to pathology for frozen section examination. Eyelid reconstructions with flap and graft were performed after confirming that the surgical margins were negative...
December 2016: Turkish Journal of Ophthalmology
https://www.readbyqxmd.com/read/28043471/relationship-of-normal-aortic-valve-cusp-dimensions-a-tool-to-optimize-cusp-reconstruction-valvuloplasty
#12
Sujata Subramanian, Vsevolod Tikhomirov, Saroja Bharati, Chawki ElZein, David Roberson, Michel N Ilbawi
Outcomes of surgical aortic valvuloplasty hinge primarily on optimal leaflet design. Imprecise valve reconstruction can result in insufficiency or stenosis. Predicting postrepair leaflet parameters from pre- or intraoperative readily measurable valve dimensions could result in improved reconstruction. This study analyzes the relationships between different parameters of the normal aortic valve to establish a method of deriving the optimal dimensions of the reconstructed leaflet following valvuloplasty. Morphologic analysis of the normal aortic valve was performed on 50 autopsy specimens...
July 2016: Seminars in Thoracic and Cardiovascular Surgery
https://www.readbyqxmd.com/read/28038946/hmgb1-modulation-in-pancreatic-islets-using-a-cell-permeable-a-box-fragment
#13
Yong Hwa Hwang, Min Jun Kim, Yong-Kyu Lee, Minhyung Lee, Dong Yun Lee
Although pancreatic islet implantation is an attractive strategy for curing diabetes mellitus, implanted cells are immunologically eliminated due to early islet graft loss. One of main issues in early islet graft loss is the secretion of high-mobility group-box-1 (HMGB1) protein from the damaged islet cells, which is known as a cytokine-like factor. Therefore, regulating the activity of HMGB1 protein offers an alternative strategy for improving outcomes of islet cell therapy. To this end, we first demonstrated that HMGB1 protein could be bound to its A-box fragment (HMGB1 A-box) with higher binding affinity, resembling anti-HMGB1 antibody...
December 28, 2016: Journal of Controlled Release: Official Journal of the Controlled Release Society
https://www.readbyqxmd.com/read/28034587/factors-that-affect-cost-and-clinical-outcome-of-endovascular-aortic-repair-for-abdominal-aortic-aneurysm
#14
Monica S O'Brien-Irr, Linda M Harris, Hasan H Dosluoglu, Gregory S Cherr, Mariel Rivero, Sonya Noor, G Richard Curl, Maciej L Dryjski
OBJECTIVE: This study evaluated the effect of indication for use (IFU), additional graft components, and percutaneous closure of endovascular aortic repair (PEVAR) on clinical outcomes and cost of endovascular aortic repair (EVAR). METHODS: Clinical and financial data were obtained for all elective EVARs completed at a university-affiliated medical center between January 2012 and June 2013. Data were analyzed by χ(2), Student t-test for independent samples, and Kaplan-Meier survival...
December 26, 2016: Journal of Vascular Surgery
https://www.readbyqxmd.com/read/28033641/optimizing-the-soft-tissue-triangle-alar-margin-furrow-and-alar-ridge-aesthetics-analysis-and-use-of-the-articulate-alar-rim-graft
#15
Jennifer L Goodrich, B J F Wong
The alar lobule, alar margin, and soft triangle facet are receiving more attention in the literature as critical elements to address both preoperatively and during rhinoplasty. We have found that the use of the articulated alar rim graft (AARG) corrects deficiencies in these areas as well as provides mechanical stability to the external valve. In this article, we describe indications for AARG, describe in detail the procedure for AARG placement, and highlight the transformation AARGs can achieve in two illustrated case studies...
December 2016: Facial Plastic Surgery: FPS
https://www.readbyqxmd.com/read/28031407/metabolic-acidosis-and-long-term-clinical-outcomes-in-kidney-transplant-recipients
#16
Seokwoo Park, Eunjeong Kang, Sehoon Park, Yong Chul Kim, Seung Seok Han, Jongwon Ha, Dong Ki Kim, Sejoong Kim, Su-Kil Park, Duck Jong Han, Chun Soo Lim, Yon Su Kim, Jung Pyo Lee, Young Hoon Kim
Metabolic acidosis (MA), indicated by low serum total CO2 (TCO2) concentration, is a risk factor for mortality and progressive renal dysfunction in CKD. However, the long-term effects of MA on kidney transplant recipients (KTRs) are unclear. We conducted a multicenter retrospective cohort study of 2318 adult KTRs, from January 1, 1997 to March 31, 2015, to evaluate the prevalence of MA and the relationships between TCO2 concentration and clinical outcomes. The prevalence of low TCO2 concentration (<22 mmol/L) began to increase in KTRs with eGFR<60 ml/min per 1...
December 28, 2016: Journal of the American Society of Nephrology: JASN
https://www.readbyqxmd.com/read/28018757/trends-in-usage-and-outcomes-for-expanded-criteria-donor-kidney-transplantation-in-the-united-states-characterized-by-kidney-donor-profile-index
#17
Aparna Rege, Bill Irish, Anthony Castleberry, Deepak Vikraman, Scott Sanoff, Kadiyala Ravindra, Bradley Collins, Debra Sudan
There has been increasing concern in the kidney transplant community about the declining use of expanded criteria donors (ECD) despite improvement in survival and quality of life. The recent introduction of the Kidney Donor Profile Index (KDPI), which provides a more granular characterization of donor quality, was expected to increase utilization of marginal kidneys and decrease the discard rates. However, trends and practice patterns of ECD kidney utilization on a national level based on donor organ quality as per KDPI are not well known...
November 22, 2016: Curēus
https://www.readbyqxmd.com/read/28012912/bone-tissue-response-induced-by-bioactive-polymer-functionalized-ti6al4v-surfaces-in-vitro-and-in-vivo-study
#18
Helena P Felgueiras, Adeline Decambron, Mathieu Manassero, Louise Tulasne, Margaret D M Evans, Véronique Viateau, Véronique Migonney
Ti6Al4V is commonly used for orthopedic applications. This study was designed to test the potentially added benefit of Ti6Al4V functionalized with a bioactive polymer poly(sodium styrene sulfonate) both in vitro and in vivo. Cell-based assays with MC3T3-E1 osteoblast-like cells were used to measure the cell adhesion strength, cell spreading, focal contact formation, cell differentiation and the mineralization of extracellular matrix on grafted and ungrafted Ti6Al4V discs in combination with FBS and collagen type I...
December 18, 2016: Journal of Colloid and Interface Science
https://www.readbyqxmd.com/read/28012553/comparison-of-percutaneous-coronary-intervention-versus-coronary-artery-bypass-grafting-for-unprotected-left-main-coronary-artery-disease
#19
REVIEW
Syed Yaseen Naqvi, Jordan Klein, Tisa Saha, Daniel J McCormick, Sheldon Goldberg
Coronary artery bypass grafting (CABG) decreases mortality in patients with significant left main (LM) coronary artery disease and for years remained the therapy of choice for patients with this ominous lesion. Advances in percutaneous coronary intervention (PCI) have enabled it to become an alternative to CABG. The results of observational registries and randomized comparisons have shown the safety and efficacy of PCI in appropriately selected patients with low or intermediate angiographic risk scores. Furthermore, the use of physiological measures of flow limitation and the use of intracoronary imaging techniques has added benefit and improved outcomes...
November 16, 2016: American Journal of Cardiology
https://www.readbyqxmd.com/read/28011324/temporomandibular-joint-discectomy-with-abdominal-fat-graft-versus-temporalis-myofascial-flap-a%C3%A2-comparative-study
#20
Matt DeMerle, Olubukola O Nafiu, Sharon Aronovich
PURPOSE: Open temporomandibular joint (TMJ) arthroplasty with discectomy has been described as a primary surgical treatment and as a secondary treatment when minimally invasive procedures have failed. The aim of the present study was to compare TMJ discectomy with a fat graft versus TMJ discectomy with a temporalis graft using the pain score and maximal interincisal opening (MIO). PATIENTS AND METHODS: We performed a retrospective study of patients who had undergone TMJ arthroplasty and discectomy with an abdominal fat graft or an interpositional temporalis flap at the University of Michigan from 1999 to 2014...
December 12, 2016: Journal of Oral and Maxillofacial Surgery
keyword
keyword
70330
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"