Search results for "malattie"
showing 10 items of 1963 documents
Distacco di retina regmatogeno primario ed opacità corneali.
2008
Prevalence and socio-behavioral determinants of dental caries in Sicilian schoolchildren
2010
Background: Epidemiological data revealed a marked decline in dental caries prevalence in schoolchildren of Western industrialized countries. In Italy this decline is not well documented, particularly for schoolchildren living in southern Italy. This study investigated the prevalence of caries in schoolchildren in the city of Palermo, Sicily, and assessed the relationship between socio-behavioral determinants and caries. Material/Methods: A sample of 511 schoolchildren, 153 aged 5 (29.94%) and 358 aged 12 (70.06%), was selected using the cluster sampling technique from a stratified population. The World Health Organization caries diagnostic criteria for Decayed, Missing and Filled Teeth and…
A novel VIM‐type metallo‐beta‐lactamase (VIM‐14) in a Pseudomonas aeruginosa clinical isolate from a neonatal intensive care unit
2011
AbstractA Pseudomonas aeruginosa highly resistant to carbapenems was isolated in a neonatal intensive care unit in Palermo, Italy. The strain was found to carry a novel VIM‐type enzyme, classified as VIM‐14. The novel enzyme differs from VIM‐4 in a G31S mutation. VIM‐14 was harboured in a class 1 integron with a new organization. The integron carried the genes aac7, blaVIM‐14, blaOXA‐20 and aac4 in that order.
Responsability in management of the early stages in clinical evaluation of oral-facial traumatic events
2019
Obiettivi Scopo del presente lavoro è esaminare gli eventi traumatici oro-facciali e i loro effetti e individuare linee e schemi comportamentali e un linguaggio clinico e medico-legale appropriato che aiutino a identificare con immediatezza l’evento traumatico e i suoi postumi, e una corretta gestione dello stesso, in modo consono alle esigenze assicurative e/o giudiziarie, oltre che strettamente cliniche. Si vuole, inoltre, sottolineare l’importanza clinica e medico-legale della prima visita. Materiali e metodi I diversi aspetti dell’argomento sono esaminati sia da un punto di vista clinico che medico legale. Attraverso l’analisi delle diverse tipologie di trauma e degli schemi procedurali…
Change in weight and central obesity by positive airway pressure treatment in obstructive sleep apnea patients: longitudinal data from the ESADA coho…
2018
The effect of positive airway pressure treatment on weight and markers of central obesity in patients with obstructive sleep apnea remains unclear. We studied the change in body weight and anthropometric measures following positive airway pressure treatment in a large clinical cohort. Patients with obstructive sleep apnea with positive airway pressure treatment from the European Sleep Apnea Database registry (n = 1, 415, 77% male, age 54 ± 11 [mean ± SD] years, body mass index 31.7 ± 6.4 kg/m2, apnea–hypopnea index 37 ± 24 n per hr, Epworth Sleepiness Scale 10.2 ± 5.0) were selected. Changes in body mass index and neck/waist/hip circumferences at baseline and at follow-up visit were analyse…
Diagnosis and treatment of dens invaginatus with open apex in a young adult patient by using cone-beam computed tomography and operative microscope.
2021
BACKGROUND: Dens invaginatus is a developmental anomaly that can affect both deciduous and permanent dentition. The anomaly is caused by the invagination of the enamel organ into the dental papilla prior to the calcification of the dental tissues. The treatment option changes according to the classification, from the simple filling of the invaginated enamel area to root canal treatment with or without retrograde surgery, intentional re-implantation, or the extraction of the affected tooth. CASE REPORT: In this study we report a case of a maxillary lateral incisor invaginatus in a young adult patient. The periapical endoral X-ray showed the presence of a periapical radiolucency in tooth 22, …
Tooth-implant connection in removable denture.
2016
When the patient cannot be rehabilitated with a fixed denture, or when he does not succeed in adapting to a traditional removable denture, a possible alternative solution consists in the use of a limited number of implants, placed in strategic positions in the arches of the patient, and subsequently connected to their residual teeth. The aim of this review is to evaluate the progress made on connections between teeth and implants in removable denture, to analyze their advantages and disadvantages and to compare the survival rate, both of the teeth and of the implants used as abutments, present in the various studies taken into examination, with the aim of being able to evaluate the effectiv…
Evaluation of marginal leakage after mechanical fatigue cycling of composite inlays luted with different cements
2018
This in vitro study evaluated the marginal microleakage of composite inlays luted with 3 different cement systems. The null hypothesis was that the luting materials would not influence dye penetration, showing the same degree of microleakage. Thirty-six sound molars were selected, mesio-occlusodistal cavities were prepared, and the teeth were randomly divided into 3 groups (n = 12). Composite resin inlay restorations were made and cemented using a dual-curing resin cement (Calibra), a light-curing flowable composite (Charisma Flow), or a self-adhesive resin cement (RelyX Unicem). The restored teeth were subjected to fatigue cycles and immersed in 0.5% basic fuchsin dye for 24 hours. Two ort…
Measurement of gap between abutment and fixture in dental conical connection implants. A focused ion beam SEM observation
2020
Background The aim of the authors was to examine the abutment-fixture interface in Morse-type conical implants in order to verify gaps at this level using a new microscopical approach. Material and Methods In this in vitro study, 20 abutment-fixture complexes were prepared by sectioning (longitudinal and cross-sectional to the long axis) with a microtome and then with a focused ion beam (FIB). This is a micrometric machine tool that uses gallium ions to abrade circumscribed areas to dig deeper into the cuts obtained with the microtome in order to eliminate cut-induced artifacts. This is because the FIB abrasion is practically free from artifacts, which are normally generated by the action o…
The Narrative Medicine Approach in the Treatment of Diabetic Macular Edema: An Italian Experience.
2022
The study retraces the healthcare pathway of patients affected by diabetic macular edema (DME) through the direct voice of patients and caregivers by using a “patient journey” and narrative method approach. The mapping of the patient’s journey was developed by a multidisciplinary board of health professionals and involved four Italian retina centers. DME patients on intravitreal injection therapy and caregivers were interviewed according to the narrative medicine approach. Narratives were analyzed through a quali-quantitative tool, as set by the narrative medicine method. The study involved four specialized retina centers in Italy and collected a total of 106 narratives, 8…