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BACKGROUND: X-linked hypophosphatemia (XLH) is a type of vitamin D-resistant rickets. It is the most common form of it and is related with oral health problems. This study aimed to analyze the OHRQoL of people suffering from XLH and measure physical oral health to confirm or refute evidence of reduced oral health. METHODS: The German version of the Oral Health Impact Profile (OHIP-14G), was used to measure OHRQoL. All study participants underwent clinical examination, and oral health was scored using the Physical Oral Health Index (PhOX). RESULTS: A total of 26 people participated in the study, of whom five were male and 21 were female. The average participant age was 40.9 ± 12.8 years. The OHIP-14G score was 14.3 (± 12.1; 95% CI: 9.37. 19.16) points (range 0-44 points). The PhOX score was 77.1 (± 9.9; 95% CI: 73.10-81.13) points (range 61-95 points). CONCLUSIONS: The results of this study confirm that oral health and OHRQoL are both reduced in the studied cohort of people affected by XLH. Particular attention should be paid to perfect oral hygiene in people with XLH, as the impaired enamel mineralisation increases the risk of caries and thus also the occurrence of apical infections.
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Caries Dental , Raquitismo Hipofosfatémico Familiar , Humanos , Masculino , Femenino , Adulto , Persona de Mediana Edad , Calidad de Vida , Salud Bucal , Raquitismo Hipofosfatémico Familiar/complicaciones , Encuestas y CuestionariosRESUMEN
The purpose of this prospective study was to evaluate whether the surgical protocol involving marginal incision and Le Fort I osteotomy affects the periodontal outcome. Twenty-nine patients requiring surgical correction of maxillary dysgnathia were selected for this study. Periodontal conditions of maxillary anterior teeth were assessed prior to the surgery (T0), one month (T1), and 6 months (T2) after the surgical procedure. Interdental papillae loss, periodontal parameters and aesthetic outcomes in the anterior zone were assessed. Statistical analysis was performed with Friedman´s test and within ANOVA (p ≤ 0.05) followed by post-hoc tests. Papilla height decreased from T0 to T1 (p = 0.003), followed by an increase from T1 to T2 (p = 0.040). PPD (T0 = 1.72 ± 0.46; T2 = 2.13 ± 0.43) and CAL (T0 = 1.24 ± 0.55; T2 = 1.99 ± 0.70) increased after 6 months. There were statistically significant differences in aesthetic score among T0, T1 and T2. Periodontal changes after orthognathic surgery were within acceptable biological levels. Although a change in papillae height was reported after the surgery, initial values were recovered after 6 months. Surgical incision design might improve the outcome of Le-Fort I osteotomy. Anterior aesthetic zone may benefit from a marginal incision design, as it respects vascularization principle and may ensure a wound healing without complications.
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Maxilar , Osteotomía Le Fort , Periodoncio , Herida Quirúrgica , Humanos , Cefalometría/métodos , Estudios Longitudinales , Maxilar/cirugía , Osteotomía Le Fort/métodos , Estudios Prospectivos , Estudios Retrospectivos , Procedimientos Quirúrgicos Ortognáticos , Adaptación Marginal DentalRESUMEN
OBJECTIVES: Natural restorations combine digital workflow and shell technique to create CAD/CAM restorations with the form and texture of natural teeth. This case report describes an interdisciplinary digital workflow combined with CAD/CAM natural restorations to achieve the naturalness of an anterior rehabilitation. CLINICAL CONSIDERATIONS: A 38-year-old patient attended to the office with esthetic issues. An interdisciplinary treatment plan was conducted, which included periodontal surgery to recreate the gingival contour, associated with bleaching and manufacturing CAD/CAM ceramic veneers to return an optimal teeth surface texture and shape. CONCLUSIONS: The design and manufacturing of CAD/CAM natural restorations using a digital workflow allowed a predictable result and overcame the limitations of conventional shell technique. CLINICAL SIGNIFICANCE: Conventional shell technique is used to create restorations with the form and texture of natural teeth. This article presents a combination of the conventional shell technique with a digital workflow, facilitating the design and manufacturing of CAD/CAM natural restorations.
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Cerámica , Diseño de Prótesis Dental , Humanos , Adulto , Flujo de Trabajo , Diseño Asistido por Computadora , EncíaRESUMEN
STATEMENT OF PROBLEM: Implant-supported restorations may cause artifacts in magnetic resonance imaging (MRI) of the head and neck area. However, the effect of different alloys remains unclear. PURPOSE: The purpose of this in vitro study was to assess artifacts in head and neck MRI caused by implant-supported restorations with different alloys. MATERIAL AND METHODS: Three dry mandibles were prepared to receive bilateral dental implants at the second premolar and second molar sites. Different alloy combinations were evaluated: titanium implants+cobalt chromium restorations; titanium-zirconium implants+cobalt chromium restorations; and zirconia implants+ceramic restorations. Specimens were imaged by using a 3-Tesla magnetic resonance scanner system (Achieva 3.0T TX; Philips GmbH) with a turbo-spin-echo sequence. Scan protocols were adjusted to optimize metal artifact reduction and shorten scan time. Artifact volumes were assessed and statistically analyzed by using the Kruskal-Wallis and Spearman tests (α=.05). RESULTS: A statistically significant difference was found among artifact volume caused by different materials (P=.002). The presence of titanium alloy was correlated with the artifact volume (r=-.87). Artifacts were greater for titanium and fewer for titanium-zirconium alloys, whereas zirconia implants found only minimal artifacts. CONCLUSIONS: The dimension of artifacts produced by implant-supported restorations varied according to the material.
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STATEMENT OF PROBLEM: Facial scanning systems have been developed as auxiliary tools for diagnosis and planning in dentistry. However, little is known about the trueness of these free software programs and apps for facial scanning. PURPOSE: The purpose of this in vitro study was to evaluate the trueness of 3D facial scanning by using Bellus3D and +ID ReCap Photo. MATERIAL AND METHODS: A mannequin head was used as the master model. The control group was created by scanning the mannequin head with a noncontact structured blue light 3D scanner (ATOS Core). Two facial scanning methods were used for the experimental groups: a facial scanning app (FaceApp) and the Plus identity photogrammetry methodology (ReCap Photo). In both methods, image capturing was performed under the same natural lighting conditions with a smartphone (iPhone X) calibrated with an app. Trueness was assessed from the 3D measurement error, which was calculated with a 3D mesh analysis software program (GOM Inspect). Two comparison groups were created: ATOS versus Bellus3D (B3D) and ATOS versus +ID with ReCap Photo (+IDRP). The results were statistically evaluated by using the Shapiro-Wilk and paired t tests (α=.05). RESULTS: B3D had a greater error than +IDRP in measuring the regions of the upper and lower lips, nose, and mentum (P<.01). This error was statistically higher for +IDRP (P<.01) in the right face area, but the left face area showed no statistically significant difference between the evaluated scanning methods (P=.93). The 3D global trueness of B3D was 0.34 ±0.14 mm, and that of +IDRP was 0.28 ±0.06 mm. CONCLUSIONS: Both methods evaluated in this study provided a 3D model of the face with clinically acceptable trueness and should be reliable tools for planning esthetic restorations.
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Estética Dental , Imagenología Tridimensional , Nariz , Labio , Programas Informáticos , Diseño Asistido por Computadora , Técnica de Impresión DentalRESUMEN
OBJECTIVE: The present case report describes digital approaches to plan an orthodontic and periodontal rehabilitation at the anterior esthetic zone. CLINICAL CONSIDERATIONS: A young patient attended to the dental practice with esthetic concerns. The facially driven digital planning showed the need of an interdisciplinary treatment to improve smile harmony. Orthodontic treatment was conducted with aligners, followed by periodontal and restorative approaches. Tooth alignment was performed with 31 aligners, whereas eight aligners were used for refinement. Harmony between pink and white esthetics was improved with crown lengthening, followed by bleaching. CONCLUSION: By using a conservative approach, a successful esthetic result was achieved respecting functional and biological principles. CLINICAL SIGNIFICANCE: Digital resources can be used to the interdisciplinary esthetic planning taking into consideration the harmony between smile and face. This approach allows a predictable outcome of the treatment.
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Estética Dental , Diente , Coronas , Humanos , SonrisaRESUMEN
STATEMENT OF PROBLEM: A consensus on the accuracy of additively manufactured casts in comparison with those fabricated by using conventional techniques for fixed dental prostheses is lacking. PURPOSE: The purpose of this systematic review was to determine the accuracy of additively manufactured casts for tooth- or implant-supported fixed dental prostheses in comparison with that of gypsum casts. MATERIAL AND METHODS: This study adhered to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines and was registered with the International Prospective Register of Systematic Reviews (PROSPERO) database (CDR42020161006). Eight databases were searched in December 2019 and updated in September 2020. Studies evaluating the dimensional accuracy of additively manufactured casts for fixed dental prostheses in comparison with that of gypsum casts were included. An adapted checklist for reporting in vitro studies (Checklist for Reporting In vitro Studies guidelines) was used to assess the risk of bias. RESULTS: Eight studies evaluating tooth-supported fixed dental prosthesis casts and 7 studies evaluating implant-supported fixed dental prosthesis casts were eligible for this review. Gypsum casts showed greater accuracy (trueness and precision) in most studies, although additively manufactured casts also yielded highly precise data. One study was associated with a low risk of bias, 9 with a moderate risk of bias, and 5 with a high risk of bias. CONCLUSIONS: In vitro studies showed that additively manufactured casts and gypsum casts share similar accuracy within the acceptable range for the fabrication of casts. The quality of scanned data, additive manufacture technology, printing settings, and postprocessing procedures plays an essential role in the accuracy of additively manufactured casts. Clinical studies are required to confirm these findings.
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Diseño Asistido por Computadora , Prostodoncia , Sulfato de Calcio , Técnica de Impresión Dental , Humanos , Impresión Tridimensional , Flujo de TrabajoRESUMEN
The esthetic rehabilitation of anterior ridge defects and achieving patient satisfaction have become major clinical challenges for dentists and technicians. Poor diagnosis and treatment planning are frequently associated with multiple surgical procedures that fail to meet patient expectations. The loss of hard and soft tissues in anterior ridges results in an esthetically compromised zone that affects the rehabilitation prognosis. The presence of interdental papilla and papillary configuration play a decisive role in patient satisfaction. A treatment plan considering esthetic parameters, prosthetic needs, and morphological defects must be used to improve treatment outcomes. Therefore, this study aims to propose a treatment concept for anterior ridge defects that focuses on digital evaluation systems and is guided by an ideal facially driven smile design project. In addition, the relevance of the papilla for esthetic outcomes and treatment alternatives for anterior ridge defects are also addressed.
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Estética Dental , Encía , Encía/cirugía , Humanos , Satisfacción del Paciente , Flujo de TrabajoRESUMEN
Epithelioid rhabdomyosarcoma is a rare condition, which may be clinically misinterpreted as melanoma due to its morphological appearance. Careful morphological and immunohistochemical analysis play an important role in its diagnosis. This case report describes the clinicopathological features of an epithelioid RMS diagnosed at the high parietal area of the head. A 71-year-old male patient presented a red-brown pigmented ulcerative nodule in the high parietal region of the head. Previous biopsy and computer tomography imaging revealed a malignant melanoma in stage I (pT2, sN0, Mx). After tumor operation, histological and immunohistochemical analysis of the tumor were conducted. Histological analysis showed an erosive lesion with a monomorphic cell population containing small cells with prominent nucleoli. A positivity was confirmed for CD10, Vimentin, and Desmin. MyoD1 was detected, as well as a fluctuating signal for p53. Molecular analysis revealed a negativity for Sox-10, and a weak positivity for CK8/18 by absence of p40. Based on the morphological and immunohistochemical findings, the tumor was diagnosed as epithelioid RMS.
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Melanoma , Rabdomiosarcoma Embrionario , Rabdomiosarcoma , Neoplasias Cutáneas , Anciano , Biomarcadores de Tumor/análisis , Humanos , Masculino , Rabdomiosarcoma/química , Rabdomiosarcoma/diagnóstico , Rabdomiosarcoma/patología , Neoplasias Cutáneas/patologíaRESUMEN
Background: Applications of artificial intelligence (AI) in medicine and dentistry have been on the rise in recent years. In dental radiology, deep learning approaches have improved diagnostics, outperforming clinicians in accuracy and efficiency. This study aimed to provide information on clinicians' knowledge and perceptions regarding AI. Methods: A 21-item questionnaire was used to study the views of dentistry professionals on AI use in clinical practice. Results: In total, 302 questionnaires were answered and assessed. Most of the respondents rated their knowledge of AI as average (37.1%), below average (22.2%) or very poor (23.2%). The participants were largely convinced that AI would improve and bring about uniformity in diagnostics (mean Likert ± standard deviation 3.7 ± 1.27). Among the most serious concerns were the responsibility for machine errors (3.7 ± 1.3), data security or privacy issues (3.5 ± 1.24) and the divestment of healthcare to large technology companies (3.5 ± 1.28). Conclusions: Within the limitations of this study, insights into the acceptance and use of AI in dentistry are revealed for the first time.
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Inteligencia Artificial , Cirugía Bucal , Humanos , Encuestas y CuestionariosRESUMEN
OBJECTIVE: The aim of this report is to present an interdisciplinary approach with novel concepts to virtually plan and achieve esthetics and function. CLINICAL CONSIDERATIONS: Despite the advancements in the digital workflow applied to restorative dentistry, the final outcomes are commonly not similar to initial planning. To overcome this major limitation, three concepts are proposed: guided dentistry, digital quality control and "copy-paste" dentistry. Guided dentistry consists of simulations in 3D software and also includes the manufacture of guides/appliances to assist dentists in all clinical steps. Digital quality control involves the use of intraoral scanners and 3D software to compare the real outcomes with the pre-operative simulations after every procedure. "Copy-paste" dentistry is a consequence of the previous two concepts. Using the capacity of the software to overlap files, the original project can be maintained and adapted to achieve results more comparable with the initial design. The proposed method associates facially driven treatment planning and periodontal and restorative procedures to perform the patient's dental rehabilitation. CONCLUSION: Through a guided workflow and digital control of clinical steps, the final outcomes obtained were equivalent and closer to the initial design. CLINICAL SIGNIFICANCE: In interdisciplinary cases, the treatment plan needs to address individual requirements and to coordinate sequential clinical stages. It is challenging to meet these demands in a conventional process. The proposed concepts engage technological resources to orientate the procedures and to provide assessment in each step. This approach enables the development of a complete and accurate functional-esthetic rehabilitation. Ultimately, the technique presented is reproducible and the results reflect the established plan.
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Diseño Asistido por Computadora , Diente , Odontología , Estética Dental , Humanos , Control de Calidad , Flujo de TrabajoRESUMEN
OBJECTIVE: Despite all advantages provided by the digital workflow, its application in clinical practice is still more focused on device manufacturing and clinical execution than on treatment planning and communication. The most challenging phases of treatment, comprehensive planning, diagnosis, risk assessment, and decision-making, are still performed without significant assistance from digital technologies. This article proposes a new dental software classification based on the digital workflow timeline, considering the moment of patient's case acceptance as key in this classification, and presents the ideal software tools for each phase. CLINICAL CONSIDERATIONS: The proposed classification will help clinicians and dental laboratories to choose the most appropriate software during the treatment planning phase and integrate virtual plans with other software platforms for digitally guided execution. A dento-facial interdisciplinary planning platform virtually simulates interdisciplinary clinical procedures and assists in the decision-making process. CONCLUSIONS: The suggested classification assists professionals in different phases of the digital workflow and provides guidelines for improvement and development of digital technologies before treatment plan acceptance by the patient. CLINICAL SIGNIFICANCE: Three-dimensional interdisciplinary simulations allow clinicians to visualize how each dental procedure influences further treatments. With this treatment planning approach, predictability of different procedures in restorative dentistry, orthodontics, implant dentistry, periodontal, and oral maxillofacial surgery is improved.
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Diseño Asistido por Computadora , Diseño de Prótesis Dental , Humanos , Programas Informáticos , Flujo de TrabajoRESUMEN
BACKGROUND: The aim of this study was to investigate the influence of clinical characteristics and dental restorative materials on oral health-related quality of life in patients with oral lichen planus. In particular, the influences of amalgam and metals were investigated. METHODS: A total of 112 patients with clinical and histological features of oral lichen planus from the Department of Cranio-Maxillofacial Surgery at the University Hospital of Münster participated in this prospective study. Clinical parameters of oral lichen planus and the dental restorative materials used were evaluated. Oral health-related quality of life was investigated by using the short form of the German version of the Oral Health Impact Profile (OHIP-14). In addition, physical pain was rated on a visual analogue scale. RESULTS: The average OHIP-14 score was 13.54. A high correlation was seen between OHIP and pain. Likewise, higher OHIP-values were seen for male patients, and such as for those patients with non-reticular forms of oral lichen planus (OLP). A local form of OLP is more often seen on female patients, such as with the presence of reticular lichen. In regard to the restorations, the presence of composite restorations is correlated with a local lichen, whereas the presence of gold restorations is often seen with a generalized lichen. Furthermore, the grading of strength of association between mucosal lesion and amalgam/metal was tested. No significant differences revealed the analysis of the relationship between gender, clinical form of OLP, age, and presentation form between the 4 gradings of Thornhill. CONCLUSIONS: The oral health-related quality of life is significantly limited in patients with oral lichen planus. But these OHIP scores are not influenced by the restorative materials. Here, pain severity is the most important aspect. We found no statistical differences in the clinical parameters between patients with amalgam or metal restoration and patients without these restorations. It is not necessary to replace amalgam fillings that are not in direct contact with mucosal surfaces.
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Liquen Plano Oral , Calidad de Vida , Femenino , Humanos , Masculino , Dimensión del Dolor , Estudios Prospectivos , Encuestas y CuestionariosRESUMEN
Hemifacial microsomia (HFM) is also known as malformation of the first and second branchial arches (BAs), oculoauriculovertebral dysplasia syndrome, and Goldenhar syndrome. Possibilities resulting from CAD/CAM may be a valuable tool to existing procedures to treat these abnormalities. The aim of this study was to report a case where the planning and implementation of an intraorally inserted 2-part patient-specific mandible implant was used for the treatment of HFM esthetic remained problem after orthognathic surgery. A 20-year-old female patient who continued to suffer from the esthetic defect of the unilateral hypoplastic mandible after completion of the orthognathic surgery attended for consultation. Using CT scan and the software Geomagic Freeform (3D Systems, USA), a 2-piece titanium implant was designed and printed to restore the osseous frame of the basal border of the mandible. The base was made of solid polished titanium to minimize soft tissue abrasion. Due to its split design, the implant could be placed anatomically exactly at the mandibular margin via an intraoral access and to avoid damage of the mental nerve. There were no postoperative complications such as infections, soft tissue reactions to the implant, sensitivity disorders, or dehiscence. The occlusion was regular. A measurement of the postoperative x-rays showed a clear increase in bony symmetry. No postoperative pain or trismus was seen. Functionally, the therapy ended with the completion of wound healing and the jaw was fully resilient again. A combined treatment using PSI and additional autogenous fat grafting may represent a valid treatment option for the treatment of facial asymmetry in patients with HFM.
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Síndrome de Goldenhar/diagnóstico por imagen , Mandíbula/diagnóstico por imagen , Procedimientos Quirúrgicos Ortognáticos/métodos , Oclusión Dental , Asimetría Facial/diagnóstico por imagen , Asimetría Facial/cirugía , Femenino , Síndrome de Goldenhar/cirugía , Humanos , Mandíbula/cirugía , Prótesis e Implantes , Tomografía Computarizada por Rayos X , Adulto JovenRESUMEN
A fundamental step for cell growth and differentiation is the cell adhesion. The purpose of this study was to determine the adhesion of different cell lineages, adipose derived stromal cells, osteoblasts, and gingival fibroblast to titanium and zirconia dental implants with different surface treatments. Primary cells were cultured on smooth/polished surfaces (titanium with a smooth surface texture (Ti-PT) and machined zirconia (ZrO2-M)) and on rough surfaces (titanium with a rough surface texture (Ti-SLA) and zirconia material (ZrO2-ZLA)). Alterations in cell morphology (f-actin staining and SEM) and in expression of the focal adhesion marker were analysed after 1, 7, and 14 days. Statistical analysis was performed by one-way ANOVA with a statistical significance at p = 0.05. Cell morphology and cytoskeleton were strongly affected by surface texture. Actin beta and vimentin expressions were higher on rough surfaces (p < 0.01). Vinculin and FAK expressions were significant (p < 0.05) and increased over time. Fibronectin and laminin expressions were significant (p < 0.01) and did not alter over time. Strength of cell/material binding is influenced by surface structure and not by material. Meanwhile, the kind of cell/material binding is regulated by cell type and implant material.
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Tejido Adiposo/citología , Implantes Dentales , Células del Estroma/citología , Células Cultivadas , Fibroblastos/citología , Fibronectinas/genética , Fibronectinas/metabolismo , Quinasa 1 de Adhesión Focal/genética , Quinasa 1 de Adhesión Focal/metabolismo , Adhesiones Focales/fisiología , Encía/citología , Humanos , Microscopía Electrónica de Rastreo , Osteoblastos/citología , Propiedades de Superficie , Titanio/química , Vinculina/genética , Vinculina/metabolismo , Circonio/químicaRESUMEN
Different digital tools have been used in clinical practice to assist in the planning and rehabilitation of patients. Some applications (apps) and software programs used in esthetic planning allow simulation of the smile design, improving communication between patients and professionals. Nonetheless, they are usually difficult to use, time-consuming, unattractive to present to the patient, and complicated to link with the 3D workflow. This article presents a new 3D digital smile design app for esthetic planning, smile simulation, chairside 3D virtual wax pattern, and trial restoration performed with portable devices. In this technique description, a facial frontal photograph, a facial scan standard tessellation language (STL) file, and a maxillary intraoral scan STL file were uploaded to the app. The files were calibrated to each other to allow a 3D facially driven smile design project. The definitive maxillary 3D digital waxing of facial templates was exported to a 3D printer as an STL file. The printed resin templates were directly placed in the mouth with flowable composite resin for an immediate trial restoration without the need for casts, silicone guides, or autopolymerizing resin. The workflow presented in this article linked the 3Dapp project to a printer and allowed straightforward chairside trial restorations.
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Diseño Asistido por Computadora , Estética Dental , Humanos , Maxilar , Sonrisa , Flujo de TrabajoRESUMEN
OBJECTIVES: About four million people are affected by rare diseases in Germany and 30 million in the EU. In 2013, a national action plan for people with rare diseases was adopted in Germany which is also aimed at improving the information situation and better gathering of information for affected patients and their families. Since then, various sources of information and medical care structures have been made available. The aim of this study was to evaluate the state of knowledge about information sources and health care centres for rare diseases among those affected. METHODS: The study was carried out as anonymous survey among the member associations of the German Alliance for Chronic Rare Diseases (German acronym ACHSE e. V.). For this, a questionnaire was developed which in addition to questions on gender, age and disease comprised free text input referring to knowledge of health care centres or expert centres and source of information on rare diseases in Germany. RESULTS: A total of 484 individuals suffering from 96 different rare diseases participated in the survey. Of these, 74.47% are aware of medical or dental care centres for treatment of their types of rare disease; 69.31% use self-help groups as a source of information, only a few respondents know government-sponsored "se-atlas" and "Orphanet". CONCLUSION: The majority of the respondents know medical care centres, most participants use self-help groups as information source, however, government-supported portals are largely unknown so that there is a need for further information in this regard.
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Instituciones de Salud , Conocimientos, Actitudes y Práctica en Salud , Servicios de Información , Enfermedades Raras/terapia , Alemania , Humanos , Encuestas y CuestionariosRESUMEN
Background and Objective: The oral health-related quality of life (OHRQoL) of patients with achalasia has not been evaluated to date. Therefore, the aim of this study was to assess the OHRQoL of patients with achalasia and to get information about the time taken for diagnosis and oral symptoms. Materials and Methods: The study was conceived of as an anonymous epidemiological survey study in people with achalasia in order to assess their OHRQoL in each case. For this, a questionnaire was developed consisting of free-text questions and of the standardized German version of the OHIP-14 questionnaire. Results: In total, forty-four questionnaires were analyzed including 31 female and 13 male participants. Regardless of gender, the mean age was 50.57 years (range: 17-78). Of the surveyed individuals, seventy-nine-point-five-five percent had been diagnosed between 25 and 60 years of age. The period from the first signs of the disease to diagnosis was 6.15 years, irrespective of gender. The overall OHIP-14 score without gender differentiation was 8.72 points (range 0-48); the mean score of female participants was 11.13 (range: 0-48), and the OHIP score of male participants was 3.15 on average. Two participants reported oral symptoms. Conclusions: The already known problem of the delayed diagnosis of rare diseases was also confirmed in the case of achalasia. Females with achalasia seemed to be significantly affected by lower OHRQoL than males with achalasia and women of the general population. Demineralization of the tooth structure was described in two participants.
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Acalasia del Esófago/complicaciones , Salud Bucal/normas , Calidad de Vida/psicología , Adolescente , Adulto , Anciano , Acalasia del Esófago/fisiopatología , Acalasia del Esófago/psicología , Femenino , Alemania , Humanos , Masculino , Persona de Mediana Edad , Salud Bucal/estadística & datos numéricos , Encuestas y CuestionariosRESUMEN
Background and objective: To date, there have only been a few studies on oral health-related quality of life (OHRQoL) of people with Ehlers-Danlos syndromes (EDS) and oral conditions. The aim of this study was, therefore, to analyze the OHRQoL of people with EDS from their own point of view as well as obtain information about their age at the time of the diagnosis, the period of time until diagnosis, and the presence of oral conditions (if any) and their association with oral health quality. Methods: The study was designed as an anonymous questionnaire-based cross-sectional study. We conducted a descriptive analysis of the Oral Health Impact Profile-14 (OHIP-14) scores, age of the participants, age at diagnosis, and the time-period between the first signs of the disease and the diagnosis of EDS. To verify the differences in OHIP-14 scores between patients with and without oral conditions, a Mann-Whitney U test was performed. A multivariate quantile (median) regression analysis was performed to evaluate the effect of different general characteristics (gender, age, and the presence of oral conditions) on the OHIP 14 scores. Furthermore, using a Mann-Whitney U test, the influence of different oral conditions was verified by testing the differences between patients without any oral conditions and patients with a specific diagnosis. Results: A total of 79 evaluable questionnaires from 66 female (83.5%) and 13 male (16.5%) participants were analyzed. On average, after the first condition, it takes 18.36 years before EDS are correctly diagnosed. Oral conditions were described by 69.6% of the participants. The median (interquartile range) OHIP-14 score was eight (ten) points for patients without oral conditions and 19 (15) for patients with oral conditions. The multivariable quantile regression shows a statistical notable association between OHIP-14 score and oral conditions (p < 0.001). OHIP-14 scores for dysgnathia, periodontitis, TMD (Temporomandibular dysfunction), a high-arched palate, malocclusion, and the anomaly of tooth formation were statistical notably different between the participants with and the participants without oral conditions. Conclusions: Long diagnostic pathways seem to be a typical problem in patients with EDS. Oral conditions associated with the underlying disease occurred regularly and showed a negative correlation with OHRQoL.
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Salud Bucal , Calidad de Vida , Estudios Transversales , Femenino , Humanos , Masculino , Encuestas y Cuestionarios , SíndromeRESUMEN
AIM AND OBJECTIVE: This case report presents the integration of a digital facially driven prosthetic plan to the computer-assisted implant planning for rehabilitation of edentulous arches. BACKGROUND: Diagnosis of edentulous arches is hampered by the lack of intraoral references. However, a digital facial profile analysis facilitates the treatment plan, taking into consideration the harmony among teeth, lips, and face to restore a pleasant smile. CASE DESCRIPTION: The first appointment consisted of digital documentation including intraoral scans, facial scans, and photographs. Based on these data, a smile frame was created to guide the digital wax-up. Cone-beam computed tomography (CBCT) scans were merged to facial and intraoral scans to perform the virtual surgical planning. Integration between facial, intraoral, and bone tissues were used as a reference to define implant position and prosthetic planning. The digital planning was integrated into the surgical procedure using stackable templates, and an immediate loading was performed. The interim prosthesis was manufactured based on the digital wax-up. With digital data, quality control could be performed to evaluate the esthetic outcome of the treatment. CONCLUSION: An esthetic and functional rehabilitation was possible using the respective digital workflow to define harmony between a smile and facial tissues. CLINICAL SIGNIFICANCE: A digital treatment implant planning can be conducted considering patient's individual needs to improve the esthetic outcome.