RESUMEN
OBJECTIVE: The COVID-19 pandemic had a major impact on our lives all over the world. Changes have occurred in daily life as well as in all medical services. The aim of the present study was to evaluate the emergency accesses in four universities' emergency services during the lockdown period from March to June 2020 during the COVID-19 pandemic. SUBJECTS AND METHODS: A cross-sectional study was carried out on 44,787 patients to evaluate the emergency services of university centers. The medical data of Medical Emergency Service Data (MESD) were assessed by five independent operators considering the epidemiological findings for statistics methods. RESULTS: A lower level of emergency access was reported in March-July compared to the pre-COVID period. The epidemiological data confirmed that female pathologies were more frequent compared to male patients. A fluctuation for almost all urgent healthcare centers was detected, showing one/two peaks per year during the years 2017-2019. The COVID-19 pandemic period did not influence the variety of pathology detected. CONCLUSIONS: After the lockdown period, the emergency services slowly increased in cases. The pre-COVID period showed an overlapping of the most frequent pathologies compared to the post-COVID period: periodontitis (Bari and Tirana), dental fractures (Bari and Bucharest), odontogenic abscess (Bari, Cluj and Tirana).
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COVID-19 , Humanos , Femenino , Masculino , COVID-19/epidemiología , Estudios Transversales , Pandemias , Control de Enfermedades Transmisibles , Servicio de Urgencia en HospitalRESUMEN
OBJECTIVE: A biomaterial is any non-pharmaceutical substance or a mixture of synthetic or natural substances used independently or as part of a system for any amount of time with the aim of mending, supporting the growth, or replacing tissues, organs, or functions of the body. It is a non-renewable material that interacts with biological systems. The purpose of this study was to assess the advances in ceramic biomaterials and perform a bibliometric mapping of the literature on the subject. MATERIALS AND METHODS: The Scopus database was used for manuscript screening (Elsevier, Amsterdam, The Netherlands). The effect of the scientific production has been assessed using scientometric citational metrics. RESULTS: A total of 2,554 pieces of literature, including 2,234 papers, 170 conference proceedings, 109 reviews, 35 book chapters, 3 editorial letters, and 3 short surveys, were retrieved. Based on the research conducted, it is noted that ceramic materials are high-performing by being porous or glassy and can, therefore, serve as fillers, covering materials, and scaffolds in medicine and biotechnology. They are frequently employed not only in orthopedic and maxillofacial surgery but also in dentistry for dental prostheses. CONCLUSIONS: Materials monitoring methods enable us to track the three-dimensional evolution of ceramics' volume, as well as flaws or micro-cracks.
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Bibliometría , Contención de Riesgos Biológicos , Materiales Biocompatibles , Cerámica , OdontologíaRESUMEN
AIM: In this study we present the new postoperative oro-myofunctional protocol following frenectomy by atmospheric plasma associated with a systemic postural approach, which determines functional recovery through body symmetry restoration based on the concepts of the French "Mezieres Method" and postural bench. METHODS: A total of 130 patients (76 female, 54 male) affected by ankyloglossia of class III/IV, according to Kotlow's Tongue Tie Classification have been treated with atmospheric plasma followed by oro-myofunctional therapy associated with a systemic postural approach. The overall change, improved/worsened speech, feeding, or sleep has been evaluated through the 10 points Parents Speech Satisfaction (PSS) Score after one week and two months. CONCLUSION: Based on the findings of the current investigation, myofunctional therapy in tongue-tie results in a consistent significant functional ameliorating of feeding capability, speech and sleeping of subject treated as reported with traditional oro-myofunctional therapy.
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Anquiloglosia , Humanos , Femenino , Masculino , Terapia Miofuncional , Padres , Lengua/cirugíaRESUMEN
OBJECTIVE: The aim of the present investigation was to evaluate, by an in vitro simulation, the mechanical behavior of the conical vs. internal hexagon under cyclic load and the microleakage of the prosthetic connection of the fixture. MATERIALS AND METHODS: A standardized cyclic loading was performed considering the implant with conical connection (diameter 4 mm - length 10 mm) (CS) and internal hexagon connection (diameter 4 mm - length 10 mm) (IH). The toluidine blue infiltration has been evaluated with the paper cone test. RESULTS: After a total of 5x104 loads, the screw has been removed and the abutment appears solid and stable to the implant fixture for CS, while the IH was unstable. There was no infiltration of the toluidine marker in the connection interfaces of CS implants, while the IH was positive to the paper cone test. CONCLUSIONS: The study data showed that the conical connection showed higher stability compared to the internal hexagon connection under the loading and it is able to prevent bacterial microleakage. This effectiveness should be considered for the long-term maintenance of the peri-implant soft and hard tissues around the fixture.
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Tornillos Óseos , Implantes Dentales , Humanos , Fatiga , Diseño de Implante Dental-Pilar , Pilares DentalesRESUMEN
OBJECTIVE: The purpose of this study was to investigate possible differences in the filling of the various recesses of the maxillary sinus after the procedure of sinus floor elevation in relation with the initial volume of the same and if the sinus volume can influence long-term graft dimensions, by using cone beam computed tomography (CBCT) as diagnostic analysis device. PATIENTS AND METHODS: This study included 32 sinuses corresponding to 16 patients referred for bilateral maxillary sinus augmentation procedures needing to increase the volume of the surgical site with the porcine cortical bone for dental implant placement in the posterior maxilla. The sinuses were analyzed by preoperative and postoperative (15 days and 6 months after sinus surgery) cone beam computed tomography. RESULTS: No statistically significant relations were observed between initial sinus dimensions and the entity of the contraction of the graft between T1 (15 days after surgery) and T2 (180 days after surgery). The behavior was the same either for the large sinus (> 15.65 cm3) and for the small one (< 15.65 cm3). Instead, about the filling of the various sinus recesses, a linear regression model was used to explain the difference between the mean preoperative and postoperative surgical spaces; in most of the samples, the filling of the anterior recess was ~15% of the total volume of the graft, i.e., the minor one among the main recesses. CONCLUSIONS: Our findings suggest that: (1) in the procedure of sinus floor augmentation by a lateral approach with deproteinized porcine bone there are no relations between the initial dimensions of the sinus and the long-term dimensional changes of the graft, and (2) that, among the main recesses of the sinus, the anterior one is generally the less filled.
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Elevación del Piso del Seno Maxilar , Animales , Porcinos , Elevación del Piso del Seno Maxilar/métodos , Seno Maxilar , Trasplante Óseo , Tomografía Computarizada de Haz Cónico/métodos , Maxilar/cirugíaRESUMEN
BACKGROUND: Horizontal atrophic ridges need a regenerative procedure for implant positioning and fixed rehabilitation. Cone Morse taper implants are characterized by the intimate fitting of the prosthetic interface with the absence of microgaps and micromovements of the interfaces. The aim of this case report was to evaluate the clinical outcome of Cone Morse implant design in split crest augmentation treatment. CASE REPORT: A female patient with partial edentulism of atrophic posterior maxilla was treated for split crest procedure and implant-supported rehabilitation. A full-thickness flap was elevated, and horizontal and vertical osteotomic lines were produced with piezoelectric device. A total of 4 Cone Morse Taper implants (Universal III, Implacil de Bortoli, Brasil) were positioned and the site was grafted with bone substitute and covered by a heterologous membrane. CONCLUSIONS: A complete healing of the surgical site was evident at the follow-up with no evidence of bone resorption. No radiolucency or inflammatory aspects of the treated site were evident in the radiographic control. Simultaneous Cone Morse implants positioning with split crest technique seems to be a promising treatment for posterior maxillary rehabilitation of atrophic edentulous ridges.
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Resorción Ósea , Sustitutos de Huesos , Implantes Dentales , Humanos , Femenino , Maxilar/cirugía , Brasil , Implantación Dental Endoósea , Prótesis Dental de Soporte Implantado , Resultado del Tratamiento , Estudios de SeguimientoRESUMEN
Sufficient hemostasis during oral surgical procedures is crucial for successful outcomes and to reduce healthcare resource utilization. The purpose of this narrative review is to give a rational insight into the management of bleeding in oral and dental practice through modern drugs. A narrative literature review has been performed on the present topic identifying all articles on Pubmed/Medline and Google Scholars. Acceptable hemostasis during oral surgery is also required to improve visibility and provide a dry operational area. Many oral surgeons, in their daily practice, encounter problems in controlling postoperative bleeding and use a topical hemostatic agent to promote platelet activation or aggregation to form a stable clot.
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Hemostáticos , Procedimientos Quirúrgicos Orales , Humanos , Hemorragia Posoperatoria , Hemostasis Quirúrgica/métodos , Hemostasis , Hemostáticos/farmacología , Pérdida de Sangre Quirúrgica , Administración TópicaRESUMEN
OBJECTIVE: The physical and physical chemistry is able to influence the interaction of the scaffolds and bone substitutes with the body fluid and blood. The aim of the present investigation was to evaluate the wettability properties of an Mg-HA Chitosan-based Gel with blood vs. autologous platelet gel. MATERIALS AND METHODS: A total of 6 study groups were evaluated according to the Mg-HA Chitosan-based Gel thickness (1, 2 and 3 mm) and the fluids (blood vs. autologous platelet gel). The biomaterial wettability was conducted through the sessile drop technique. RESULTS: The study findings showed a significant difference in contact angle between the APL and blood groups (p<0.05). The MG-Ha Chitosan-based membrane thicknesses seem to produce no significant effects on contact angles measurement for all groups (p>0.05). CONCLUSIONS: In the present investigation, a similar MG/Ha gel membranes wettability was reported between APL and blood groups. In addition, a high hydrophilicity of MG/Ha gel membranes was reported with a potential advantage in terms of a more effective osteogenic capability in the clinical practice.
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Quitosano , Humectabilidad , Materiales Biocompatibles/química , Plaquetas , OsteogénesisRESUMEN
Cellulite is a common topographic condition of the skin manifested as lumpy, dimpled flesh resembling an orange peel on some zones such as the thighs, hips, buttocks and abdomen. The aetiology of this cosmetic issue is multifactorial, with hormonal, anatomical, environmental and genetic factors influencing its origin, although the exact mechanisms which cause this condition are still unknown. In the present work, a bibliographic analysis of the cellulite etiology has been updated and exposed, as well as the multiple classification grade scales established over the decades. In addition, a new method to classify cellulite severity, in which the clinical manifestations are correlated to the histological aspects more frequently found in the patients, has been presented. Several theories regarding its appearance, structure and clinical aspects have arisen with the aim of developing and establishing a valuable therapeutic approach. However, the lack of a consensus regarding the classification of cellulite severity has complicated the developments within this field.
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Celulitis , Humanos , Nalgas , Piel , Muslo , Tejido AdiposoRESUMEN
Xanthelasma palpebrarum is a subcutaneous lesion of the lid and cause a cosmetical issue. The aim of the present study was to evaluate the atmospheric plasma treatment for the treatment of xanthelasma with an 11-year follow up. Seventy-two patients with bilateral xanthelasma and 26 patients with unilateral xanthelasma by atmospheric plasma technique known also as voltaic arc dermabrasion (VAD, Europe Medical s.r.l. Montesilvano (PE), Italy). Photographs were obtained at the baseline and after the procedure and analyzed by an independent observer. The evaluation of the results was made 2 months after this single treatment with 11 years of follow up. The subjects average age was 48.5 years (range 41-63 years). All subjects were elected for a single session for the lesion removal. The erosion is epithelialized from the lesion margins and the dermal basal cells. After 2 months from the treatment, the result was scored as 4 (clearing of lesions > 75%, complete resolution) in 66 patients for a total of 104 lesions treated; scored as 3 in 24 patients for a total of 48 lesions, and as 2 in nine patients for a total of 18 lesions. No subjects scored 0 or 1. A total of 8 lesions showed mild erythema in the treated areas for 1 month. Numerous approaches were proposed for xanthelasma exeresis such as a surgical treatment especially in case of excessively large lesions or lesions involving the medial canthus that could produce a more limited skin laxity rapidly induces a risk of ectropion. In conclusion, the effectiveness of the present investigation suggest that the atmospheric plasma is a useful therapeutic option for the treatment of xanthelasma palpebrarum.
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Enfermedades de los Párpados , Xantomatosis , Adulto , Europa (Continente) , Estudios de Seguimiento , Humanos , Italia , Persona de Mediana EdadRESUMEN
The aging process causes skin modification and wrinkle formation with an alteration of the face harmony and imperfections. The aim of the present investigation was to evaluate a cross-linked hyaluronic acid enriched with glycine and proline for zygomatic malar region infiltrations. A total of twenty healthy female patients were treated for zygomatic hypotonia. The level of patients and surgeon satisfaction was evaluated by global aesthetic improvement scale (GAIS) at baseline, immediately after the procedure and at 6 months from the treatment. The healing phase was uneventful, and no complications were reported in the perioperative and follow-up periods. No significant differences were reported between patients and surgeon GAIS score (p<0.05). A significant difference of GAIS score was reported immediately after the procedure and at 6 months if compared to the baseline (p<0.05). The cross-linked hyaluronic acid enriched with glycine and proline is a useful biomaterial for zygomatic- malar augmentation with no significant local complications and a high stability and satisfaction level of the procedure.
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Técnicas Cosméticas , Envejecimiento de la Piel , Femenino , Glicina , Humanos , Ácido Hialurónico , Satisfacción del Paciente , Prolina , Resultado del TratamientoRESUMEN
Graphene-doping procedure represents a useful procedure to improve the mechanical, physical and biological response of several PMMA-derived polymers and biomaterials for dental applications. The aim of the study was to evaluate measure water sorption, water solubility and tolerance trough the rabbit pyrogen testing pyrogen detection of Graphene doped Poly (methyl methacrylate) (PMMA) compared with PMMA as potential materials for dental implant device. A total of 8 aged and unaged samples Graphene doped PMMA and PMMA were tested for water sorption and water solubility of the specimens. The experimental condition was evaluated according to the ISO 20795-1:2013 protocol. The biopolymer tolerance was evaluated in vivo on animals through the pyrogen detection test, acute intracutaneous and systemic irritation test. After wet conditioning both of Graphene doped PMMA and PMMA reported an increase of the weight. All the experimental samples showed a drastic low level of water sorption and solubility. Graphene doped PMMA unaged specimens showed a stability of physical and optical feature after the treatment. The Graphene doped PMMA has not shown pyrogens, an intradermal and systemic irritant effect on animals. The Graphene-doped PMMA satisfy the standard requirements and provide a physical and optical stability of the compound after the treatment. Further in vivo findings are required for future clinical application of the compound.
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Implantes Dentales , Grafito , Animales , Conejos , Biopolímeros , Ensayo de Materiales , Metacrilatos , Polimetil MetacrilatoRESUMEN
White spot lesions (WSL) are demineralizations of the enamel found on the tooth surfaces. WSL are considered incipient non-cavitated caries caused by bacterial plaque activity. Subjects with malocclusion such as dental crowding and fixed orthodontic appliances have a greater number of retention sites and consequently difficulty in cleaning and greater predisposition to caries. In fact, WSL are a frequent side effect of orthodontic fixed treatments. The prevention and resolution of this problem is the goal of any orthodontist because untreated WSL can lead to the formation of deeper dental caries and restorative treatment with consequent compromise of patient satisfaction with the aesthetic result obtained at the end of the orthodontic treatment. This review is intended not only for orthodontists but also for general and pediatric dentists who want to learn how to correctly prevent, and treat this unsightly problem. On the market there are many products sold to achieve this goal, some of them can be managed independently by the patient at home, others require the intervention of the dentist. The purpose of this literature review is to understand how these substances work, to identify with which of the currently most widespread the best results have been obtained and then to provide useful information to guide the clinician in choosing the most suitable one for the patient.
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Caries Dental , Ortodoncia , Cariostáticos , Niño , Atención Odontológica , Caries Dental/etiología , Caries Dental/prevención & control , Odontólogos , HumanosRESUMEN
The research is aiming to obtain at room temperature a new ceramic material containing partially stabilized zirconia with different oxides after sintering used for dental and other technological purposes. Our research proposes a new method based on the use of stabilized zirconia with other oxides to obtain optimized dental material with a lower cost price and / or improved properties to allow wider use of these products to an increased number of patients in dental offices. X-ray diffraction, SEM analysis. FTIR spectroscopy, UVVis and density measurements were accomplished for the three ceramic systems. The correlation between the microstructure and the spectroscopic properties of zirconium stabilized by FTIR spectroscopy, UV-Vis helps understanding the mechanisms associated with the formation of high (tetragonal and / or cubic) temperature zirconia. Along with the simple, less costly preparation method and high purity of the ceramic products our study offers a highly desirable product for technological applications.
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Cerámica , Circonio , Humanos , Ensayo de Materiales , Propiedades de Superficie , Difracción de Rayos XRESUMEN
The diabetes and osteoporotic metabolic diseases are characterized by a wide prevalence of the population worldwide and correlated to alteration of the bone tissues. Several cofactors could influence the clinical course and the biochemistry of the pathologies such as human microbiome, nutrition characteristics, gut microbiota activity and interactions with vitamin K and D across IGF/GH and TP53 signaling pathways and the glucose/energy as mechanism for bone tissue health. Moreover, also the calories and sugar consumption seem to be correlated to an increased inflammatory state with several consequences for hematopoiesis and host tissues response. The aim of the present literature review was to highlight the role of osteoporotic diseases and diabetes type 2 link for the bone metabolism. The literature cases showed that a correlation between bone-gut-kidney-heart-CNS-Immunity crosstalk seems to be linked with bone metabolism and health regulation. Moreover, also the aging process could represent a valuable co-factor for the sustaining of the metabolic disorders upon a multi-systemic level.
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Diabetes Mellitus Tipo 2 , Microbioma Gastrointestinal , Enfermedades Metabólicas , Huesos , Hematopoyesis , HumanosRESUMEN
Anterior open bite is one of the most complex malocclusions to manage. The interaction of skeletal, dental, and soft tissue effects can contribute to develop an anterior open bite. The skeletal open bite requires a more complex approach of treatment to reach function, aesthetics, and stability. The approaches vary depending on the causative factors and the age of patients. Treatment approaches for open bite patients differ when dealing with adults and growing patients. The aim of this descriptive review was to summarize the main existing treatment strategies for anterior open bite, from the noninvasive behavioural shaping to the orthodontic intrusion with skeletal anchorage.
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Maloclusión , Mordida Abierta , Adulto , Dentición Mixta , Dentición Permanente , Humanos , Maloclusión/terapia , Mordida Abierta/terapiaRESUMEN
Resorption of alveolar ridge after tooth extraction often compromises dental implant placement and esthetic. Alveolar ridge preservation is a common procedure performed in order to preserve the pontic site for a prosthetically ideal position. This procedure has already become an indisputable need. Tooth matrix as bone substituted material poses osteoconduction and osteoinduction properties and as autologous graft, this material is free of antigenic reaction. This biomaterial allows the threedimensional reconstruction of the bone, is easy to prepare and has a low cost. The aim of this review is to summarize and put in evidence the properties of tooth as bone substitute and its use in alveolar ridge preservation. Keyword: autologous tooth, autologous graft, bone regeneration, bone substitute, alveolar ridge preservation, alveolar ridge augmentation, socket preservation.
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Pérdida de Hueso Alveolar , Aumento de la Cresta Alveolar , Sustitutos de Huesos , Pérdida de Hueso Alveolar/prevención & control , Proceso Alveolar/cirugía , Trasplante Óseo , Humanos , Extracción Dental , Alveolo Dental/cirugíaRESUMEN
The aim of the present investigation was to evaluate the essential physiological functions of the skin microbiota in human health and diseases. The main characteristics of the normal microbiota in the different anatomical sites have been reported in relation to the main factors, such as the effect of age, on its composition and stability for the eubiosis condition. Moreover, the present overview analyzed the functions and composition and the correct functionality of the skin microbiota in the light of current knowledge. According to several evidence is important preserving the eubiosis of the commensal microbes of the microecosystem (symbiotic and pathogenic), and probiotics are able to counteract the conditions of dysbiosis. Also, it has been shown that there is a crosstalk between gut and skin microbiota that affects human health and is still being studied, and its relationship to the current pandemic SARS-CoV-2.
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COVID-19 , Microbioma Gastrointestinal , Microbiota , Probióticos , Disbiosis , Humanos , Integumento Común , SARS-CoV-2RESUMEN
The occlusal trauma has been defined as an injury to the periodontium resulting from occlusal forces that exceeds the reparative capacity of the attachment apparatus. Currently, the effects of occlusal trauma on tooth support tissues, the onset and the progression of periodontal disease are still debated. In fact, researchers started evaluating the possible effects of occlusal discrepancies on incidence, progression, and treatment outcomes of periodontitis, but all the results underlined the more significant role played by microbiological flora. The results of this study show that after 60 days of treating the occlusal trauma, a significant reduction was achieved in the periodontal bacterial flora.
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Oclusión Dental Traumática , Microbiota , Enfermedades Periodontales , Periodontitis , Humanos , PeriodoncioRESUMEN
Treatments with removable appliances are widely used in Europe to correct dento-skeletal dysgnatia in the growth phase that is a period of poor cooperation of the patients. Adherence to the wear-time prescription is often not achieved and it represent the main argument against the use of removable devices. Suspected non-compliant behavior with the wear time prescription is often the subject of medico-legal disputes, which can deteriorate doctor-patient relationship. The use of microchips allows to document objectively and clarify the patient's behavior. To conduct a systematic review of the orthodontic literature to identify the factors associated with compliance in orthodontic treatment. We conduct a systematic review that aimed to identity the factors associate with compliance in orthodontic treatment. The main purpose was to assess the objective levels of time of use of the removable appliances and the self-reported levels. A literature search was conducted by the electronic databases PubMed and Cochrane Library. The following search terms were used: compliance functional removable orthodontic appliance. Randomized and nonrandomized controlled trials, prospective cohort studies, case series, qualitative and mixed-methods studies objectively assessing compliance levels were included in the study. A total of 94 articles were identified by PubMed and 14 articles by Cochrane. The papers selected were included for the qualitative analysis and categorized according to the subjects age, the clinical appliance, compliance factors, wear time and monitoring. Removable appliances are an important part of orthodontic treatment, used in growth phase of the patient. Collaboration with removable functional devices determines success / failure in treatment.