keyword
MENU ▼
Read by QxMD icon Read
search

Sinus augmentation

keyword
https://www.readbyqxmd.com/read/28921521/a-paradigm-for-evaluation-and-management-of-the-maxillary-sinus-before-dental-implantation
#1
Yi-Wei Chen, Fu-Ying Lee, Po-Hung Chang, Chi-Che Huang, Chia-Hsiang Fu, Chien-Chia Huang, Ta-Jen Lee
OBJECTIVES: To determine a paradigm for evaluating and managing maxillary sinus conditions before dental implantation via preoperative sinonasal assessment. STUDY DESIGN: Prospective cohort study. METHODS: Eighty-four patients who underwent dental implantation with or without sinus augmentation were included. Maxillary sinus conditions were classified into groups 1 to 6 according to cone-beam computed tomography (CT) findings: 1) nonspecific findings, 2) solitary polyp or cyst, 3) mucosal thickening, 4) air-fluid level or fluid accumulation, 5) near-total opacification of the maxillary or other paranasal sinus, and 6) calcification spots in the maxillary sinus...
September 16, 2017: Laryngoscope
https://www.readbyqxmd.com/read/28917552/crispr-correction-of-the-prkag2-gene-mutation-in-the-patient-s-ipsc-derived-cardiomyocytes-eliminates-the-electrophysiological-and-structural-abnormalities
#2
Ronen Ben Jehuda, Binyamin Eisen, Yuval Shemer, Lucy N Mekies, Agnes Szantai, Irina Reiter, Huanhuan Cui, Kaomei Guan, Shiraz Haron-Khun, Dov Freimark, Silke R Sperling, Mihaela Gherghiceanu, Michael Arad, Ofer Binah
BACKGROUND: Mutations in the PRKAG2 gene encoding the γ-subunit of adenosine monophosphate-kinase (AMPK) cause hypertrophic cardiomyopathy (HCM) and familial-Wolff-Parkinson-White syndrome (WPW). Patients carrying the R302Q mutation in PRKAG2 present sinus bradycardia, escape rhythms, ventricular pre-excitation, supraventricular tachycardia and atrioventricular block. This mutation affects AMPK activity and increases glycogen storage in cardiomyocytes. The link between glycogen storage, WPW, HCM and arrhythmias remains unknown...
September 13, 2017: Heart Rhythm: the Official Journal of the Heart Rhythm Society
https://www.readbyqxmd.com/read/28900525/a-case-of-legionella-pneumophila-evaluated-with-ct-and-ultrasound
#3
Alessio D'Angelo, Chiara De Simone, Marco Pagnottella, Stefano Rossi, Raffaele Pepe, Giacomo Ruggieri, Giulio Cocco, Cosima Schiavone
A 36-year-old man was admitted to the emergency department of "SS Annunziata" hospital in Chieti complaining of a sharp chest pain arisen some hours before admission. On examination, the patient looked sweaty; his vital signs showed tachycardia and augmented breath rate; sinus tachycardia and normal ventricular repolarization were observed on ECG, and no abnormalities were observed in the echoscan of the hearth. According to the clinical and electrocardiographic findings, and to previous episode of DVT in anamnesis, a thorax CT scan was performed in order to rule out pulmonary embolism...
September 2017: Journal of Ultrasound
https://www.readbyqxmd.com/read/28891903/the-effectiveness-of-oxidized-regenerated-cellulose-as-a-graft-material-in-transalveolar-osteotome-sinus-lift-procedure
#4
Laith A Hussein, Thair A L Hassan
The posterior maxilla is challenged with postextraction alveolar bone resorption and pneumatization drive of the Schneiderian membrane that reduces the subantral distance. To overcome such anatomic obstacle a sinus augmentation procedure was introduced either via lateral or crestal approach depending on residual ridge height. The current study evaluated oxidized regenerated cellulose (ORC) as a grafting material versus osteon II by measuring bone gain and graft density, 24 weeks postoperatively. Twenty consecutive patients (24 cases) aged from 20 to 65 years were considered eligible after clinical and radiographic evaluation...
September 7, 2017: Journal of Craniofacial Surgery
https://www.readbyqxmd.com/read/28885316/evaluation-of-single-tooth-loss-to-maxillary-sinus-and-surrounding-bone-anatomy-with-cone-beam-computed-tomography-a-multicenter-study
#5
Huseyin Gencay Keceli, Erhan Dursun, Anil Dolgun, Miguel Velasco-Torres, Suzan Karaoglulari, Reihaneh Ghoreishi, Khaled Sinjab, Rachel A Sheridan, Marius Kubilius, Melek D Tözüm, Pablo Galindo-Moreno, Hasan Guney Yilmaz, Hom-Lay Wang, Gintaras Juodzbalys, Tolga F Tözüm
BACKGROUND: Posterior maxillary tooth loss may complicate the implant treatment due to the alterations in alveolar anatomy and maxillary sinus pneumatization. This study aimed to comprehensively examine the anatomical structure of this region from cone-beam computed tomography (CBCT) images. MATERIALS AND METHODS: The posterior maxilla regions with single tooth loss were analyzed by dividing the variables into 3 subgroups from images of 597 patients chosen from 1160 CBCTs...
September 6, 2017: Implant Dentistry
https://www.readbyqxmd.com/read/28875352/specificity-of-reward-sensitivity-and-parasympathetic-based-regulation-among-children-with-attention-deficit-hyperactivity-and-disruptive-behavior-disorders
#6
Rachel B Tenenbaum, Erica D Musser, Joseph S Raiker, Erika K Coles, Elizabeth M Gnagy, William E Pelham
Attention-deficit/hyperactivity disorder (ADHD) is associated with disruptionsin reward sensitivity and regulatory processes. However, it is unclear whether thesedisruptions are better explained by comorbid disruptive behavior disorder (DBD)symptomology. This study sought to examine this question using multiple levels ofanalysis (i.e., behavior, autonomic reactivity). One hundred seventeen children (aged 6 to 12 years; 72.6% male; 69 with ADHD) completed theBalloon-Analogue Risk Task (BART) to assess external reward sensitivity behaviorally...
September 6, 2017: Journal of Abnormal Child Psychology
https://www.readbyqxmd.com/read/28875144/lateral-approach-for-maxillary-sinus-membrane-elevation-without-bone-materials-in-maxillary-mucous-retention-cyst-with-immediate-or-delayed-implant-rehabilitation-case-reports
#7
Ji-Deuk Han, Seong-Ho Cho, Kuk-Won Jang, Seong-Gwang Kim, Jung-Han Kim, Bok-Joo Kim, Chul-Hun Kim
This case series study demonstrates the possibility of successful implant rehabilitation without bone augmentation in the atrophic posterior maxilla with cystic lesion in the sinus. Sinus lift without bone graft using the lateral approach was performed. In one patient, the cyst was aspirated and simultaneous implantation under local anesthesia was performed, whereas the other cyst was removed under general anesthesia, and the sinus membrane was elevated in a second process, followed by implantation. In both cases, tapered 11...
August 2017: Journal of the Korean Association of Oral and Maxillofacial Surgeons
https://www.readbyqxmd.com/read/28875135/clinical-and-biological-analysis-in-graftless-maxillary-sinus-lift
#8
REVIEW
Marcelo Parra, Sergio Olate, Mario Cantín
Maxillary sinus lift for dental implant installation is a well-known and versatile technique; new techniques are presented based on the physiology of intrasinus bone repair. The aim of this review was to determine the status of graftless maxillary sinus lift and analyze its foundations and results. A search was conducted of the literature between 1995 and 2015 in the Medline, ScienceDirect, and SciELO databases using the keywords "maxillary sinus lift," "blood clot," "graftless maxillary sinus augmentation," and "dental implant placement...
August 2017: Journal of the Korean Association of Oral and Maxillofacial Surgeons
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
#9
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/28857405/assessment-of-the-effectiveness-of-platelet-rich-fibrin-in-the-treatment-of-schneiderian-membrane-perforation
#10
Elif Öncü, Esin Kaymaz
BACKGROUND: The objective of this study is to evaluate the effect of Platelet rich fibrin (PRF) treatment of maxillary sinus membrane perforation on bone formation and new vascular supply and the success of dental implant survival rate. METHODS: The dataset for this retrospective study consists of patients who received sinus augmentation using the lateral wall technique. A total of 16 patients (20 sinuses) the patients without sinus membrane perforation (10 maxiller sinus area with sinus floor augmentation) and with Schneiderian perforation (10 maxiller sinus area repairing with PRF and augmented sinus floor area) were included in this study...
August 30, 2017: Clinical Implant Dentistry and related Research
https://www.readbyqxmd.com/read/28853203/transcrestal-sinus-floor-augmentation-with-immediate-implant-placement-applied-in-three-types-of-fresh-extraction-sockets-a-clinical-prospective-study-with-1-year-follow-up
#11
Yaqian Chen, Shanshan Yuan, Nan Zhou, Yi Man
BACKGROUND: Immediate implant insertion and transcrestal sinus augmentation both can provide a lot of advantages for patients and clinicians. OBJECTIVE: This prospective study aims to verify the use of a modified technique for immediate implant insertion simultaneously with sinus augmentation in different types of sockets. MATERIALS AND METHODS: Thirty-seven patients were recruited for the clinical study and were divided into 3 groups according to the relationship of their maxillary molar roots and sinus floor: group 1 with none of the teeth roots contacts sinus floor; group 2 as at least 1 teeth root contacting sinus floor, but no root is observed penetrating into sinus cavity; group 3 with at least 1 teeth root penetrating into sinus cavity...
August 29, 2017: Clinical Implant Dentistry and related Research
https://www.readbyqxmd.com/read/28845435/histologic-and-histomorphometric-comparison-between-sintered-nanohydroxyapatite-and-anorganic-bovine-xenograft-in-maxillary-sinus-grafting-a-split-mouth-randomized-controlled-clinical-trial
#12
Claudio Stacchi, Teresa Lombardi, Francesco Oreglia, Andrea Alberghini Maltoni, Tonino Traini
The presence of vital bone after maxillary sinus augmentation is crucial to enhance the quality of bone-implant interface, ensuring predictable long-term results. The aims of this RCT with split-mouth design were the histologic and histomorphometric comparison of two different biomaterials in sinus elevation after 6 months of healing and the evaluation of the clinical outcomes of implants inserted in the augmented areas after 12 months of prosthetic loading. Twenty-eight patients (10 females, 18 males) were treated with bilateral sinus floor elevation with lateral approach...
2017: BioMed Research International
https://www.readbyqxmd.com/read/28841394/surgical-ciliated-cyst-following-maxillary-sinus-floor-augmentation-a-case-report
#13
Shinsuke Yamamoto, Keigo Maeda, Izumi Kouchi, Yuzo Hirai, Naoki Taniike, Yukihiro Imai, Toshihiko Takenobu
Maxillary sinus floor augmentation is considered to play a critical role in dental implant treatment. Although many complications, such as maxillary sinusitis and infection, are well known, few reports are available on the risk of surgical ciliated cyst following the procedure. Here we report a case of surgical ciliated cyst following maxillary sinus floor augmentation. A 55-year-old Japanese woman was referred to our hospital because of alveolar bone atrophy in the bilateral maxilla. We performed bilateral maxillary sinus floor augmentation by the lateral window technique without covering the window...
August 25, 2017: Journal of Oral Implantology
https://www.readbyqxmd.com/read/28839411/long-term-retrospective-study-of-implants-placed-after-sinus-floor-augmentation-with-fresh-frozen-homologous-block
#14
Livingstom Rubens Sousa Rocha, Antonio Carlos Aloise, Rafael de Mello Oliveira, Marcelo Lucchesi Teixeira, André Antonio Pelegrine, Luís Guilherme Scavone Macedo
AIM: The aim of this study was to analyze and follow-up implants placed in the posterior maxillary regions previously grafted with homologous bone. MATERIALS AND METHODS: Forty-one grafts with homologous bone blocks were performed in maxillary sinuses, and 121 implants were placed in premolar and molar regions approximately 6 months after the grafts. Patients were followed up for periods varying from 12 to 124 months after rehabilitation. RESULTS: The results showed two implant failures, for a 98...
April 2017: Contemporary Clinical Dentistry
https://www.readbyqxmd.com/read/28834531/maxillary-sinus-elevation-surgery-with-chronos-and-autogenous-bone-graft-immunohistochemical-assessment-of-runx2-vegf-trap-and-osteocalcin
#15
Rodrigo Dos Santos Pereira, Fernanda Brasil Boos, Luis Fernado Gorla, Idelmo Rangel Garcia, Roberta Okamoto, Eduardo Hochuli-Vieira
The purpose of this study was to evaluate a composite graft of ChronOS, a beta-tricalcium phosphate (β-TCP), mixed 1:1 with an autogenous bone graft in human maxillary sinus augmentation. A total of 12 maxillary sinuses were grafted with an autogenous bone graft (control group), and 9 maxillary sinuses were grafted with ChronOS mixed 1:1 with an autogenous bone graft (test group). After 6 months, biopsy samples were obtained concurrent to the placement of dental implants and were subjected to histomorphometric and immunohistochemical analyses for Runt-related transcription factor 2 (RUNX2), vascular endothelial growth factor (VEGF), tartrate-resistant acid phosphatase, and osteocalcin...
August 23, 2017: International Journal of Periodontics & Restorative Dentistry
https://www.readbyqxmd.com/read/28817742/minimum-abutment-height-to-eliminate-bone-loss-influence-of-implant-neck-design-and-platform-switching
#16
Sergio Spinato, Pablo Galindo-Moreno, Fabio Bernardello, Davide Zaffe
PURPOSE: This retrospective study quantitatively analyzed the minimum prosthetic abutment height to eliminate bone loss after 4.7-mm-diameter implant placement in maxillary bone and how grafting techniques can affect the marginal bone loss in implants placed in maxillary areas. MATERIALS AND METHODS: Two different implant types with a similar neck design were singularly placed in two groups of patients: the test group, with platform-switched implants, and the control group, with conventional (non-platform-switched) implants...
August 17, 2017: International Journal of Oral & Maxillofacial Implants
https://www.readbyqxmd.com/read/28810998/delayed-diagnosis-of-acromegaly-in-the-context-of-post-traumatic-stress-disorder-due-to-symptoms-mimicking-known-psychotropic-medication-side-effects
#17
Ray-Bernard Portier, Afshin Afarin, Sara Pope
BACKGROUND: Acromegaly is caused by elevated secretion of human growth hormone, which is frequently because of intracranial tumors. This diagnosis is fairly uncommon with an incidence of 3 to 4 cases per million patients per year. We are presenting a case of acromegaly diagnosed in an active duty Chief Petty Officer. MATERIALS AND METHODS: A 38-year-old male Chief Petty Officer with no previous mental health diagnosis experienced post-traumatic stress disorder (PTSD)-like symptoms in early 2012 after deploying to Iraq and Afghanistan from 2010 to 2011...
July 2017: Military Medicine
https://www.readbyqxmd.com/read/28802762/clinical-application-of-autogenous-partially-demineralized-dentin-matrix-prepared-immediately-after-extraction-for-alveolar-bone-regeneration-in-implant-dentistry-a-pilot-study
#18
T Minamizato, T Koga, Takashi I, Y Nakatani, M Umebayashi, Y Sumita, T Ikeda, I Asahina
The aim of this study was to examine the efficacy and safety of autogenous partially demineralized dentin matrix (APDDM) prepared onsite, for clinical application in bone regeneration procedures related to implant dentistry, including socket preservation, alveolar ridge augmentation, and maxillary sinus floor augmentation. In this study, 16 patients underwent dental implant placement using APDDM transplantation. There were no systemic or local complications (including surgical site infection) in any of the cases, and oral rehabilitation using dental implants was successful in all cases for at least 2 years after attachment of the suprastructure...
August 9, 2017: International Journal of Oral and Maxillofacial Surgery
https://www.readbyqxmd.com/read/28797492/fungal-infections-after-lung-transplantation
#19
REVIEW
Cassie C Kennedy, Raymund R Razonable
Infection remains a significant source of morbidity and mortality after lung transplant, including fungal infection. Various antifungal prophylactic agents are administered for a variable duration after transplant with the goal of preventing invasive fungal infections. Alternatively, some programs target the use of antifungal agents only in those colonized with Aspergillus spp. Despite prophylaxis or preemptive therapy, a significant number of invasive fungal infections occur after lung transplant. Risk factors for fungal infections include single lung transplant, pretransplant Aspergillus colonization, environmental risks, structural lung disease such as cystic fibrosis, augmented immunosuppression, sinus disease, and use of indwelling airway stents...
September 2017: Clinics in Chest Medicine
https://www.readbyqxmd.com/read/28777920/complications-associated-with-the-use-of-recombinant-human-bone-morphogenic-protein-2-in-ridge-augmentation-a-case-report
#20
Panagiotis Dragonas, Charles Palin, Saba Khan, Praveen Gajendrareddy, Whitney Weiner
This case report aims to describe in detail a complication associated with resorption of regenerated bone following implant placement and ridge augmentation using rhBMP-2 in combination with allograft and xenograft. Bilateral maxillary sinus and ridge augmentation procedures were completed using rhBMP-2 combined with allograft and xenograft. Five months later, significant bone augmentation was achieved which allowed for the placement of 4 implants. Upon stage 2 surgery, significant dehiscence was noted in all implants...
August 4, 2017: Journal of Oral Implantology
keyword
keyword
63708
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"