keyword
MENU ▼
Read by QxMD icon Read
search

sinus elevation

keyword
https://www.readbyqxmd.com/read/28628161/-detection-and-management-of-the-vascular-paths-in-the-lateral-sinus-wall-using-cone-beam-computed-tomography
#1
(no author information available yet)
OBJECTIVE: To detect the vascular paths in the lateral wall of maxillary sinus using cone beam computer tomography (CBCT), and to retrospect the surgical managements of avoiding bleeding complication during the lateral approach maxillary sinus elevation. METHODS: The documents of 71 consecutive patients with 81 sides maxillary sinus elevation surgery were collected. The vascular paths in the lateral wall of maxillary sinus were detected by the preoperative CBCT, and the messages about the vascular in surgical records were analyzed...
June 18, 2017: Beijing da Xue Xue Bao. Yi Xue Ban, Journal of Peking University. Health Sciences
https://www.readbyqxmd.com/read/28618433/crestal-sinus-augmentation-with-recombinant-human-bone-morphogenetic-protein-2-clinical-and-radiographic-outcomes-of-2-year-pilot-trial
#2
Ulrike Kuchler, Claudia M Rudelstorfer, Barbara Barth, Gabor Tepper, Dominika Lidinsky, Patrick Heimel, Georg Watzek, Reinhard Gruber
PURPOSE: Recombinant human bone morphogenetic protein 2 (rhBMP-2) together with an absorbable collagen carrier (ACS) was approved for augmentation of the maxillary sinus prior to implant placement. The original registration trial was based on a lateral window approach. Clinical outcomes of crestal sinus augmentation with rhBMP-2 have not been reported so far. MATERIALS AND METHODS: An uncontrolled pilot trial in which seven patients with a residual maxillary height below 5 mm were enrolled to receive crestal sinus augmentation with rhBMP-2/ACS was conducted...
June 14, 2017: International Journal of Oral & Maxillofacial Implants
https://www.readbyqxmd.com/read/28611334/surgical-pneumatization-through-maxillary-sinus-wall-and-the-schneiderian-membrane-a-new-technique-to-facilitate-augmentation-of-the-maxillary-sinus
#3
Anders-Petter Carlsson, Mohammad Kharazmi, Andreas Thor
A minimum subantral bone height in the posterior maxilla may require a bone augmentation where a sinus lift procedure is the most commonly used technique, either preceding or simultaneously with the implant installation. While elevating the Schneiderian membrane ruptures are common, possibly resulting in less bone formation. In this paper, we propose the surgical pneumatization of the Schneiderian membrane as a new technique to minimize the risk of such complications. This can be achieved mainly by creating a hole for the immediate and increased passage of air through the Schneiderian membrane and the maxillary sinus wall above the region of augmentation...
March 2017: Indian Journal of Dental Research: Official Publication of Indian Society for Dental Research
https://www.readbyqxmd.com/read/28606607/state-of-the-art-review-atrial-fibrillation-in-athletes
#4
REVIEW
M Darragh Flannery, Jonathan M Kalman, Prashanthan Sanders, André La Gerche
Exercise has substantial health benefits with pleomorphic vascular, metabolic, psychological and anti-neoplastic actions resulting in improved quality of life and longevity. Despite these many benefits, numerous studies have shown that endurance athletes are more likely to develop atrial fibrillation (AF) than non-athletes. The type, intensity and amount of sport appears to influence the risk of developing AF. Several endurance sport activities have been shown to increase the risk of developing AF but an excess in AF has not been shown in non-endurance sports...
June 3, 2017: Heart, Lung & Circulation
https://www.readbyqxmd.com/read/28604223/soft-tissue-enhancement-combined-with-biologically-oriented-preparation-technique-bopt-to-correct-volumetric-bone-defects-a-clinical-case-report
#5
Davide Rancitelli, Pierpaolo Poli, Marco Cicciù, Francesco Lini, Rachele Roncucci, Gabriele Cervino, Carlo Maiorana
The aim of the present case report was to illustrate how to obtain an ideal alveolar ridge contour by means of peri-implant soft tissues management combined with the prosthetic approach of the biologically oriented preparation technique (BOPT). A patient presenting a moderate vertical and horizontal bone loss in the posterior maxilla was treated with sinus floor elevation and contextual implant placement. During the re-entry procedure, the horizontal defect was corrected with an apically repositioned flap combined with a connective tissue graft...
June 12, 2017: Journal of Oral Implantology
https://www.readbyqxmd.com/read/28596050/histological-evaluation-of-effectiveness-of-platelet-rich-fibrin-on-healing-of-sinus-membrane-perforations-a-preclinical-animal-study
#6
Ceyhun Aricioglu, Dogan Dolanmaz, Alparslan Esen, Kubilay Isik, Mustafa Cihat Avunduk
The aim of this study was to evaluate the effectiveness of platelet-rich fibrin (PRF) in repairing of Schneiderian membrane perforations in rabbit maxillary sinus. A total of 42 female New Zealand rabbits were randomly divided into two groups. Symmetrical bony defects were created 1 cm in diameter and the sinus membranes were exposed. The Schneiderian membranes were elevated in both sinuses and each membrane was perforated with a 1 cm incision. No treatment was applied to the right perforations in both groups...
May 15, 2017: Journal of Cranio-maxillo-facial Surgery
https://www.readbyqxmd.com/read/28595204/association-of-neutrophil-lymphocyte-ratio-and-cha2ds2-vasc-score-with-left-atrial-thrombus-in-patients-who-are-candidates-for-percutaneous-mitral-balloon-valvuloplasty
#7
Orhan Maden, Kevser G Balci, Mustafa M Balci, Serdar Kuyumcu, Hatice Selçuk, Mehmet T Selçuk
OBJECTIVE: Association between inflammation and pro-thrombotic state has been described previously. Aim of the present study was to investigate if presence of left atrial (LA) thrombus or spontaneous echocardiographic contrast (SEC) in rheumatic mitral stenosis (MS) was related to neutrophil/lymphocyte ratio (NLR), and to determine predictive utility of the CHA2DS2-VASc risk stratification score in patients with mitral stenosis complicated by LA thrombus. METHODS: NLR and CHA2DS2-VASc score of 188 patients with MS and 35 healthy controls were evaluated...
June 2017: Türk Kardiyoloji Derneği Arşivi: Türk Kardiyoloji Derneğinin Yayın Organıdır
https://www.readbyqxmd.com/read/28593727/influence-of-a-collagen-membrane-positioned-subjacent-the-sinus-mucosa-following-the-elevation-of-the-maxillary-sinus-a-histomorphometric-study-in-rabbits
#8
Takahisa Iida, Evandro Carneiro Martins Neto, Daniele Botticelli, Karol Alí Apaza Alccayhuaman, Niklaus P Lang, Samuel P Xavier
OBJECTIVE: To evaluate the healing after elevation of the sinus mucosa when a collagen membrane was placed between the sinus mucosa and a xenograft used as filler. MATERIALS AND METHODS: Eighteen rabbits were used. Sinus mucosa elevation was performed bilaterally, and a collagen membrane was applied subjacent to the sinus mucosa only at a randomly selected test site. At both sites, a collagenated corticocancellous porcine bone was placed within the elevated space and the access window was covered with a collagen membrane...
June 7, 2017: Clinical Oral Implants Research
https://www.readbyqxmd.com/read/28588684/successful-treatment-of-granulomatosis-with-polyangiitis-with-hydropneumothorax-using-corticosteroids-and-immunosuppressant
#9
Xu-Hua Shi, Yong-Feng Zhang, Yue-Wu Lu
Pneumothorax and pleural effusion is a rare and serious complication of granulomatosis with polyangiitis (GPA). The present study reported a case with a history of sinusitis for 20 years, dry cough for three years and exacerbated purulent nasal discharge and recurrent skin ulcers for two years. The patient experienced sudden difficulty in breathing two months prior to presentation. Lung computed tomography (CT) showed multiple bilateral lung nodules and cavitary nodules as well as right hydropneumothorax. Paranasal sinus CT showed soft tissue infiltration...
June 2017: Experimental and Therapeutic Medicine
https://www.readbyqxmd.com/read/28588003/pituitary-adenoma-apoplexy-in-an-adolescent-a-case-report-and-review-of-the-literature
#10
Hero Zijlker, Sebastian Schagen, Jan Maarten Wit, Biermasz Nienke, Wouter van Furth, Wilma Oostdijk
We present a 13-year-old boy who became progressively sleepy and experienced a sudden headache with vomiting and fever. Laboratory testing showed hypoglycemia, multiple pituitary hormonal deficiencies and elevated C-Reactive Protein (CRP). A cranial MRI showed an opaque sphenoid sinus and an intrasellar mass suspect for hemorrhage, so that we suspected a pituitary apoplexy (PA) originating from a non-functioning adenoma, although a pituitary abscess could not completely be excluded. The boy was treated with antibiotics, hydrocortisone and levothyroxine and a close follow-up to monitor the clinical course...
June 7, 2017: Journal of Clinical Research in Pediatric Endocrinology
https://www.readbyqxmd.com/read/28582340/a-report-of-ovarian-sertoli-leydig-cell-tumors-with-heterologous-intestinal-type-glands-and-alpha-fetoprotein-elevation-and-review-of-the-literature
#11
Maysa Al-Hussaini, Yazan Al-Othman, Eman Hijazi, W Glenn McCluggage
Ovarian Sertoli-Leydig cell tumors (SLCTs) are uncommon neoplasms that are occasionally associated with an elevated level of serum alpha fetoprotein (AFP), a marker of germ cell neoplasms, particularly yolk sac tumor (YST). We report 7 cases of ovarian SLCT (3 moderately differentiated, 2 poorly differentiated, 2 retiform) with heterologous intestinal-type glands, 6 of which were associated with elevated serum AFP. The intestinal-type mucinous glands were immunoreactive for SALL4 (4 cases), AFP (4 cases), glypican 3 (1 case), CDX2 (6 cases), and villin (7 cases), markers that are commonly expressed in YSTs, although the latter 2 markers would be expected to be positive in intestinal-type glands...
June 2, 2017: International Journal of Gynecological Pathology
https://www.readbyqxmd.com/read/28580654/a-prospective-randomized-controlled-trial-of-two-window-versus-solo-window-technique-by-lateral-sinus-floor-elevation-in-atrophic-posterior-maxilla-results-from-a-1-year-observational-phase
#12
Huajie Yu, Lixin Qiu
BACKGROUND: Implant failures are more common when multiple missing posterior teeth need lateral sinus floor elevation owing to inadequate tissue maturation after grafting. Effects of lateral window dimensions on vital bone formation have rarely been compared. PURPOSE: To compare endo-sinus bone formation between two- and solo-window techniques to rehabilitate multiple missing posterior teeth that need substantial augmentation. METHODS AND MATERIALS: Patients with severely atrophic posterior maxilla were randomized to receive lateral sinus floor elevation via solo or two bony windows...
June 5, 2017: Clinical Implant Dentistry and related Research
https://www.readbyqxmd.com/read/28579442/phosphaturic-mesenchymal-tumor-of-the-nasal-cavity-and-paranasal-sinuses-a-clinical-curiosity-presenting-a-diagnostic-challenge
#13
Shubhada V Kane, Aanchal Kakkar, Nikita Oza, Epari Sridhar, Prathamesh S Pai
Phosphaturic mesenchymal tumor (PMT) is a rare mesenchymal neoplasm associated with tumor-induced osteomalacia (TIO) and elevated serum FGF-23. Common in extremities, PMT rarely occurs in sinonasal region. We report a series of sinonasal PMT diagnosed at our institute over a 6-year period. Six cases of sinonasal PMT were identified during this period, of which five presented with features of TIO. Median age of patients was 45.5 years. All six tumors were composed of stellate to spindled cells, with prominent staghorn vasculature in four cases...
June 1, 2017: Auris, Nasus, Larynx
https://www.readbyqxmd.com/read/28578510/trans-falcine-and-contralateral-sub-frontal-electrode-placement-in-pediatric-epilepsy-surgery-technical-note
#14
Jonathan Pindrik, Nguyen Hoang, R Shane Tubbs, Brandon J Rocque, Curtis J Rozzelle
INTRODUCTION: Phase II monitoring with intracranial electroencephalography (ICEEG) occasionally requires bilateral placement of subdural (SD) strips, grids, and/or depth electrodes. While phase I monitoring often demonstrates a preponderance of unilateral findings, individual studies (video EEG, single photon emission computed tomography [SPECT], and positron emission tomography [PET]) can suggest or fail to exclude a contralateral epileptogenic onset zone. This study describes previously unreported techniques of trans-falcine and sub-frontal insertion of contralateral SD grids and depth electrodes for phase II monitoring in pediatric epilepsy surgery patients when concern about bilateral abnormalities has been elicited during phase I monitoring...
June 3, 2017: Child's Nervous System: ChNS: Official Journal of the International Society for Pediatric Neurosurgery
https://www.readbyqxmd.com/read/28578369/what-is-the-frequency-of-anatomical-variations-and-pathological-findings-in-maxillary-sinuses-among-patients-subjected-to-maxillofacial-cone-beam-computed-tomography-a-systematic-review
#15
J Ata-Ali, J-V Diago-Vilalta, M Melo, L Bagán, M-C Soldini, C Di-Nardo, F Ata-Ali, J-F Mañes-Ferrer
BACKGROUND: When considering dental implant rehabilitation in atrophic posterior sectors, the maxillary sinuses must be evaluated in detail. Knowledge of the anatomical variations and of the potential lesions found in these structures conditions the outcome of sinus lift procedures and therefore of the dental implants. A systematic review is made to determine the frequency of anatomical variations and pathological findings in maxillary sinuses among patients subjected to cone beam computed tomography (CBCT)...
June 4, 2017: Medicina Oral, Patología Oral y Cirugía Bucal
https://www.readbyqxmd.com/read/28575786/clinical-features-of-igg4-related-rhinosinusitis
#16
Machiko Hanaoka, Terumi Kammisawa, Satomi Koizumi, Sawako Kuruma, Kazuro Chiba, Masataka Kikuyama, Satoshi Shirakura, Taro Sugimoto, Tsunekazu Hishima
PURPOSE: IgG4-related disease is a systemic disease that affects various organs of the body. Aim of this study is to elucidate the clinical characteristics of IgG4-related rhinosinusitis. MATERIAL AND METHODS: Clinical features, laboratory findings, radiological and endoscopic findings, associated disease, treatment and prognosis were retrospectively examined in 10 patients with IgG4-related rhinosinusitis. RESULTS: The age was 59.1±11.3 years old and male-to-female ratio was 1:1...
May 30, 2017: Advances in Medical Sciences
https://www.readbyqxmd.com/read/28573552/autogenous-bone-grafts-in-oral-implantology-is-it-still-a-gold-standard-a-consecutive-review-of-279-patients-with-456-clinical-procedures
#17
Andreas Sakkas, Frank Wilde, Marcus Heufelder, Karsten Winter, Alexander Schramm
BACKGROUND: This study assessed the clinical outcomes of graft success rate and early implant survival rate after preprosthetic alveolar ridge reconstruction with autologous bone grafts. METHODS: A consecutive retrospective study was conducted on all patients who were treated at the military outpatient clinic of the Department of Oral and Plastic Maxillofacial Surgery at the military hospital in Ulm (Germany) in the years of 2009 until 2011 with autologous bone transplantation prior to secondary implant insertion...
December 2017: International Journal of Implant Dentistry
https://www.readbyqxmd.com/read/28571762/filling-bone-defects-with-%C3%AE-tcp-in-maxillofacial-surgery-a-review
#18
REVIEW
B Guillaume
Reconstruction of bone defects prior to implant placement now involves synthetic substitutes such as β-TCP because of its ability to promote bone remodeling. Its capacity to be progressively substituted by the patient's bone allows to regenerate a dense bone volume. In addition, its availability in large quantities, avoiding the morbidity observed with harvesting autogenous bone, widens the operative indications. In this paper, the main indications of β-TCP in maxillofacial surgery (dentistry, parodontology and dental implant surgery) are reviewed...
May 29, 2017: Morphologie: Bulletin de L'Association des Anatomistes
https://www.readbyqxmd.com/read/28570289/hydraulic-transcrestal-sinus-lift-different-patterns-of-elevation-in-pig-sinuses
#19
Yong-Seok Cho, David Chong, Seung-Min Yang, Brandon Kang
PURPOSE: The aim of this study was to evaluate different patterns of sinus membrane elevation in pig jaws. MATERIALS AND METHODS: A total of 30 pig jaws (60 sinuses) were used for the present investigation. The hydraulic Crestal Approach Sinus kit was used to elevate sinus membrane, and different elevation patterns were recorded. RESULTS: There were 4 different scenarios of membrane separation patterns: center dome-shaped elevation, off-center dome-shaped elevation, horizontally spreading membrane elevation, and perforation...
May 30, 2017: Implant Dentistry
https://www.readbyqxmd.com/read/28562569/traumatic-open-depressed-cranial-fracture-causing-occlusion-of-posterior-superior-sagittal-sinus-case-report
#20
Han-Song Sheng, Fang Shen, Jian Lin, Guang-Hui Bai, Fen-Chun Lin, Dan-Dong Li, Nu Zhang
RATIONALE: The superior sagittal sinus (SSS) is the major dural sinuses that receive a considerable amount of venous drainage. Interruption of its posterior third has been suggested to cause intracranial hypertension and lead to potentially fatal consequences. PATIENT CONCERNS: We presented a 22-year-old man with a severe headache and scalp bleeding after a head chop wound. Physical examination identified a 20-cm straight laceration in his parietooccipital scalp...
June 2017: Medicine (Baltimore)
keyword
keyword
110956
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"