Evaluation of open-face maxillary complete denture for patients with prominent premaxilla: a crossover study.

BACKGROUND: The establishment of good facial esthetics is one of the main objectives of complete denture construction. Unfortunately, it may be the caused issue for patients having a prominent premaxilla due to excessive lip support by the labial flange of the maxillary denture. Open-face dentures (OFD) may suggest suitable prosthetic management for these patients. However, clinical evidence regarding the efficiency of OFD is scarce. METHODS: A total of 38 completely edentulous participants having prominent premaxilla and skeletal class I Angle's classification were enrolled in this study. Each participant received a mandibular complete denture and 2 opposing maxillary dentures; conventional (CD) and open-face (OFD). On the day of denture insertion, the participants were divided into 2 groups; CD-OFD and OFD-CD where CD-OFD group was instructed to use the mandibular denture and the maxillary CD for 3 months and then to use the maxillary OFD for another 3 months after a wash-out period of 2 weeks. While group OFD-CD was instructed to use the mandibular denture and the maxillary OFD for 3 months then to use the maxillary CD for another 3 months after a wash-out period of 2 weeks. The dislodging force of the maxillary dentures was evaluated using the universal testing machine and the patient perception of retention, esthetics, and comfort was evaluated using the Visual Analogue Scale (VAS). Evaluation was carried out 1 day, 1 month, and 3 months after denture insertion. The Student t-test was used to compare the 2 maxillary dentures and the intervals for each denture were compared by using the ANOVA test with repeated measures followed by a Post Hoc test (adjusted Bonferroni) for pairwise comparison. RESULTS: The significance of the obtained results was judged at the 5% level (P value). The dislodging force and patient perception of retention did not show significant differences between the 2 dentures, while the perception of esthetics showed significant differences throughout the follow-up period. Perception of comfort showed an insignificant difference only at the 3-month interval. CONCLUSIONS: Open-face maxillary dentures can be a suitable alternative for patients with prominent premaxilla to achieve satisfactory retention, aesthetics, and comfort.

Patient Satisfaction with Upper and Lower Complete Dentures: A Service Evaluation Report.

PURPOSE: The purpose of this questionnaire-based service evaluation was to assess patient satisfaction with complete dentures provided in a dental teaching hospital. METHODS: Patients completed the self-administered questionnaire before, immediately after, and 2-months following provision of new complete dentures. The questionnaire consisted of the following sections: Patient characteristics, current denture history and satisfaction with the fit of upper/lower complete dentures, chewing ability, speech, and aesthetics. Descriptive analysis, chi-square test, student t-test, and 2-way-ANOVA were performed on satisfaction levels pre-and post-treatment to assess denture fit, chewing ability, speech, and appearance. Age and gender-wise satisfaction levels along with correlations and associations between patient satisfaction levels and various factors were assessed. RESULTS: 147 participants, including 91 males (61.9%) and 56 females (38.1%) completed the study. A statistically significant improvement in satisfaction scores was seen post-treatment in all domains (p⟨0.05), with most respondents showing great satisfaction. Overall, satisfaction levels were: Upper complete denture fit (82%), appearance (87%), speech (67%), chewing ability and lower complete denture fit (39%). A strong positive correlation was observed between the number of previous dentures used and patient satisfaction with upper denture fit (R=1). CONCLUSION: Denture replacement positively impacts the satisfaction of patients and improves complete denture acceptance.

Prosthetic management of gag reflex: Case report.

A relatively common oral health problem, gag reflex is a clinical challenge during dentures fabrication. In the current literature several techniques have been described regarding this clinical condition. The latter use either psychological, pharmacological and prosthetic therapies to treat these patients. The purpose of this case report is to highlight an original prosthetic strategy which consists on a progressive lengthening of the maxillary complete prosthesis allowing a patient with acute gag reflex to adapt to the denture palatal extension.

Reabilitação oral em paciente acometido por cárie da primeira infância: relato de caso / Oral rehabilitation in a patient with severe early childhood caries: a case report

Objetivo: Apresentar as abordagens adotadas no tratamento estético reabilitador de paciente pediátrico acometido por cárie da primeira infância respeitando as individualidades e buscando a integralidade do paciente infantil. Relato do caso: O caso clínico descreve a reabilitação bucal realizada em uma criança de 4 anos e 6 meses de idade, diagnosticada com cárie da primeira infância. Após anamnese criteriosa, exames físicos e complementares e de posse do diagnóstico, estabeleceu-se um plano de tratamento obedecendo-se a todas as fases terapêuticas, nas quais a fase preparatória englobou abordagem psicológica, fluorterapia, exodontias e selamento dos dentes com cimento de ionômero de vidro. Posteriormente, procedeu-se à fase estético-re-abilitadora por meio de restaurações diretas e indireta, instalação de mantenedor de espaço estético-funcional e confecção e instalação de uma prótese total superior. Após a conclusão do tratamento odontológico, os responsáveis foram orientados quanto à necessidade e importância do tratamento multidisciplinar com o fonoaudiólogo para completa recuperação da saúde do paciente e de visitas periódicas ao cirurgião-dentista para acompanhamento. Conclusão: A reabilitação bucal da criança propiciou o restabelecimento das funções do sistema estomatognático e promoveu a recuperação da sua saúde bucal.

Aim: To present the approaches adopted in the rehabili-tative aesthetic treatment of pediatric patients affected by early childhood caries, respecting individualities and seeking the integrality of the child patient. Case report: The clinical case describes the oral rehabilitation performed in a child aged 4 years and 6 months, diagnosed with early childhood caries. After careful anamnesis, physical and complementary examinations and in possession of the diagnosis, a treatment plan was established, complying with all therapeutic phases, in which the preparatory phase included a psychological approach, fluortherapy, extractions and teeth sealing with glass ionomer cement. Subsequently, the esthetic-rehabilitation phase was carried out through direct and indirect restorations, installation of an esthetic-functional space maintainer and fabri-cation and installation of an upper total denture. After completion of the dental treatment, those responsible were instructed on the need and importance of multi-disciplinary treatment with the speech therapist for the complete recovery of the patient's health and periodic visits to the dentist for follow-up. Conclusion: The child's oral rehabilitation provided the reestablishment of the functions of the stomatognathic system and promoted the recovery of their oral health.

Fotobiomodulação associada à escleroterapia no tratamento de hemangioma em palato duro / Photobiomodulation associated with sclerotherapy for treatment of hemangioma in the hard palate

Resumo As alterações vasculares ocorrem frequentemente em região de cabeça e pescoço, sendo o hemangioma a mais comum. Paciente do sexo feminino, 61 anos, queixou-se de dor intensa em palato duro. Notou-se lesão arroxeada, de 1,5 cm, sensível à palpação e com histórico de hemorragia. A paciente era edêntula total, e a prótese total superior comprimia o local da lesão. Foi realizada a vitropressão, confirmando a origem vascular. A hipótese diagnóstica foi de hemangioma. Na primeira sessão, aplicou-se o laser vermelho (660 nm) em quatro pontos ao redor da lesão, sendo 0,5 J em cada ponto afim de se obter analgesia e iniciar o processo de reparo, além do reembasamento da prótese total superior. Na segunda sessão, foi feita aplicação de 2 mL de oleato de monoetanolamina 5%. Após 14 dias, observou-se regressão total da lesão. Os cirurgiões-dentistas devem estar aptos a reconhecer, diagnosticar e tratar as lesões vasculares em cavidade oral.

Abstract Vascular changes frequently involve the head and neck region and hemagioma is the most common. A 61-year-old female patient complained of severe pain in the hard palate. A purple lesion was found, measuring 1.5 cm, sensitive to palpation, and with a history of hemorrhage. The patient was fully edentulous and her upper denture compressed the lesion site. Diascopy confirmed the lesion's vascular origin. A diagnostic hypothesis of hemangioma was raised. In the first session, red laser light (660nm) was applied at 4 points around the lesion, with 0.5 J at each point, in order to obtain analgesia and trigger the repair process. The upper denture was also relined. In the second session, 2 mL of 5% monoethanolamine oleate was applied. After 14 days, total regression of the lesion was observed. Dental surgeons must be able to recognize, diagnose and treat vascular lesions in the oral cavity.

Reproduction of Esthetic Individuality in Upper Immediate Complete Denture / Reproducción de la Individualidad Estética en Prótesis Completa Inmediata Superior

ABSTRACT: Prosthodontics, in general, aims to rehabilitate the masticatory function of the patient, as well as the stomatognathic system, maintaining his or her individual facial characteristics. The immediate removable complete denture is placed immediately after extraction of the natural teeth and allows adaptation of the patient from the dentate state to the denture, until the definitive denture is placed. When an immediate complete denture is fabricated, esthetics plays a fundamental role and thus the assembly of artificial teeth can be performed maintaining the same position, alignment and arrangement of the remaining anterior teeth, providing a natural and esthetic appearance to the denture, thus the transition from the dentate to the edentulous state is less noticeable. This paper reports the case of a patient who needed oral rehabilitation with an immediate upper complete denture and presented favorable smile esthetics of the anterior teeth, which allowed the preservation of alignment, position and arrangement of natural teeth during the assembly of artificial teeth, maintaining and preserving the esthetic individuality and facial harmonization, meeting the patient's desire and expectations.

RESUMEN: La prostodoncia, en general, tiene como objetivo rehabilitar la función masticatoria del paciente, así como el sistema estomatognático, manteniendo sus características faciales individuales. La dentadura postiza completa removible se coloca inmediatamente después de la extracción de los dientes naturales y permite la adaptación del paciente del estado dentado a la dentadura, hasta que se coloque la dentadura definitiva. Cuando se fabrica una dentadura postiza completa inmediata, la estética juega un papel fundamental y, por lo tanto, el ensamblaje de dientes artificiales se puede realizar manteniendo la misma posición, alineación y disposición de los dientes anteriores restantes, proporcionando un aspecto natural y estético a la dentadura, por lo tanto, la transición desde el estado dentado hasta el estado desdentado es menos notable. Este artículo informa el caso de una paciente que necesitó rehabilitación oral con una dentadura postiza completa superior inmediata y presentó una estética de sonrisa favorable de los dientes anteriores, lo que permitió preservar la alineación, la posición y la disposición de los dientes naturales durante el ensamblaje de los dientes artificiales, manteniendo y preservando la individualidad estética y la armonización facial, satisfaciendo los deseos y expectativas del paciente.

Human identification by the analysis of palatal rugae printed in complete dentures.

The study of palatal rugae is shown to be scientifically valid to human identification due to the unique number and style of the palatal ridges. Dentures provide an array of data and specifics that allow for the individualization of their wearers. This article describes the identification of edentulous, skeletonized remains through the analysis of the palatal rugae printed on the complete upper denture and subsequent comparison with the palatal rugae of an old complete denture of an unknown missing person. The analyses focus on the form, classification, location, and size of the palatal rugae which, in conjunction with the information obtained from the anthropological examination, resulted in a positive identification of the cadaver. This method has a significant impact on the identification process, particularly when other identification methodologies and techniques cannot be implemented. This case report highlights the importance of palatal rugae in human identification in cases of edentulous cadavers.

Maxillary reservoir denture to overcome radiation-induced xerostomia - Light at the end of the tunnel.

Xerostomia is a subjective symptom of dry mouth. It can occur as a part of the systemic disease, drug-induced side effect, or following therapeutic radiation therapy to the head-and-neck region. The primary complication faced by these xerostomic patients is the difficulty in retention of removable dentures. It is important to recognize that the prosthodontic management of these patients requires special attention and care. In an attempt to overcome the presence of xerostomia, several techniques of introducing reservoirs into the dentures containing salivary substitutes have been proposed. This case report presents a simplified approach for the construction of a reservoir in the maxillary denture, specifically in patients where other treatment modalities have failed. This technique provided excellent lubrication to oral tissues, hygienic for the patient, and utilized routine denture base material.

Eleven-year follow-up of reconstruction with autogenous iliac bone graft and implant-supported fixed complete denture for severe maxillary atrophy: A case report.

RATIONALE: The iliac bone graft procedure is one of the treatment options for individuals with extremely resorbed alveolar bones. An autogenous block bone graft can allow the use of an implant-supported fixed dental prosthesis, rather than conventional removable dentures, by completely edentulous patients. However, the iliac bone graft technique is an invasive procedure and should be carefully selected based on its long-term clinical results. This case report describes 11-year long-term outcomes for implant-supported complete denture on the grafted iliac bone. PATIENT CONCERNS: A 68-year-old Asian man was referred for oral rehabilitation with fixed dental prostheses. The patient had been unsatisfied with his removable dental prostheses in masticatory performance. DIAGNOSIS: Radiographical examination revealed severely atrophied maxilla. INTERVENTIONS: The atrophied maxilla was reconstructed with an iliac block bone graft, after which an implant-supported fixed complete denture was placed. OUTCOMES: During 11 years of follow-up, several prosthetic and mechanical complications were encountered. Nevertheless, no biological complications were observed. Marginal bone levels around the implants were well-maintained on the radiographs after 11 years of prosthetic use. LESSONS: Iliac bone graft can be chosen as a predictable treatment option that allows patients with extremely atrophic maxilla to use a fixed dental prosthesis instead of a removable denture.

A Novel Functional Swallow Method to Establish the Posterior Palatal Seal during the Maxillary Edentulous Final Impression: A Case Report.

AIM AND OBJECTIVE: To propose an alternate, r eliable, and easy-to-use functional swallow method for establishing the posterior palatal seal. BACKGROUND: Accurate r egistration of the posterior palatal seal is crucial to the success of the maxillary complete denture. The conventionally used functional "Ah" technique may not be r eliable at times to record the posterior palatal seal, hence compromising the retention of the maxillary complete denture. Case description and technique: A 70-year-old female patient requiring complete dentures presented with an unusually tense soft palate during the phase of posterior palatal seal development. The soft palate did not relax and remained in a superior position when the "Ah" functional method was used to record the seal. The posterior palatal seal area could not be compressed sufficiently during border molding, preventing the formation of an adequate seal. Hence, a new functional technique was devised to relax and displace the soft palate for developing an effective seal. This case report describes a novel and reliable method of displacing the posterior palatal seal area with a low-fusing compound by utilizing the patient's functional swallow position. CONCLUSION: The functional swallow method can be used effectively as an alternative and reliable method to obtain a consistent posterior palatal seal. CLINICAL SIGNIFICANCE: The functional swallow method of developing the posterior palatal seal is simple, less demanding on the clinician, and can save chairside time. It also helps in an easy transfer of the demarcated posterior palatal seal area to the custom tray. The method lets the dentist be in charge of developing the seal rather than relying on the arbitrary cast scrapping by the technician. Also, the seal can be achieved by employing commonly used materials.

A randomized clinical study to evaluate the effect of denture adhesive application technique on food particle accumulation under dentures.

Food ingress under dentures is a common problem that may be reduced by denture adhesive use. The objective of this study was to explore the effect of the mode of application of a denture adhesive on reducing accumulation of food particles under dentures. This was a single-centre, controlled, single-blind, randomized, three-treatment, three-period, crossover study in participants with complete, removable well-fitting, well-made upper/lower dentures. Treatments were: 1) experimental denture adhesive application (test adhesive) applied with a precision applicator as continuous strips; 2) marketed denture adhesive (positive control) applied using a flat ribbon nozzle as dabs; 3) no adhesive. Food-occlusion testing was performed by assessing peanut particle migration under dentures with denture retention/stability evaluated using the Kapur Index (Olshan modification). Differences were assessed using an ANOVA model. Adhesive oozing and perceptions of the adhesives were assessed by questionnaire. All 83 randomized participants completed the study. There were no significant differences between positive control or test adhesives versus no adhesive, or between test adhesive and positive control, for mass of peanut particles recovered from dentures. Both adhesives had significantly higher retention and stability scores compared with no adhesive (all P < .01). Participants reported significantly higher scores for denture comfort, confidence, satisfaction and movement with both adhesives versus no adhesive (all P < .01). No differences in adhesive ooze were reported between adhesives. No adverse events were reported. In conclusion, there was no difference in performance, as measured by peanut particle mass recovered from upper/lower dentures, for the test adhesive, positive control and no adhesive.

Using Electromagnetic Articulography to Measure Denture Micromovement during Chewing with and without Denture Adhesive.

PURPOSE: To study the effects of denture adhesive upon denture micromovements in three dimensions during the chewing of hard, sticky, and tough food items observed using a novel method involving an electromagnetic articulograph (EMA) speech research system. MATERIALS AND METHODS: Ten volunteers (mean age 60.9 ± 10.4 years) with fair- or poor-fitting complete maxillary dentures were enrolled. Chewing experiments were conducted using two treatments (adhesive or no-adhesive control) and three foods: carrots (hard), raisins (sticky), and processed meat stick (tough). Denture micromovement was measured through a novel application of a Northern Digital Wave EMA System. Three-dimensional denture position was captured during mastication using three sensors embedded into a replica denture for each subject. Following individual characterization of a "home" reference position, the Euclidean Distances from Home (DfH) were calculated for each recorded sample of the chewing experiments. The DfH at each sample represented the denture movement for that 1/100th of a second of the activity. The DfH data were then summarized as the mean DfH, the maximum DfH, and total distance traveled by the denture. Several thresholds were also analyzed, including the percent of time that the DfH ≥1.5 mm, ≥2.0 mm, and ≥2.5 mm. RESULTS: With adhesive treatment, the mean DfH of dentures during chewing was reduced by 26.8% for carrot, 30.3% for raisin, and 31.0% for meat stick, when compared with no-adhesive treatment (p < 0.001 for all comparisons). Similar results were also seen for the maximum DfH and total distance travelled endpoints across foods. For the threshold endpoints, adhesive treatment was associated with a statistically significant reduction in denture micromovements at all three thresholds across foods. At the threshold of DfH ≥ 1.5 mm, adhesive treatment was associated with a reduction in micromovement by 61.6%, 56.2%, and 70.0% with carrot, raisin, and meat stick, respectively (p ≤ 0.004 for all comparisons). CONCLUSIONS: Observations of denture movement using the Wave EMA System were able to differentiate systematically between adhesive treatment and no-adhesive treatment for denture micromovements during different chewing challenges. Use of adhesive was associated with statistically significant reductions in denture micromovements for hard, sticky, and tough foods as measured with both distance and threshold endpoints.

Effect of Cast Modification on Denture Base Adaptation Following Maxillary Complete Denture Processing.

PURPOSE: To investigate the effect of cast modifications on denture base adaptation in coronal and sagittal projections following maxillary complete denture processing. MATERIALS AND METHODS: A total of 60 edentulous maxillary casts (n = 10) were distributed among six groups. Group 1 was the control group with no modification, groups 2 through 6 included a butterfly postdam preparation, groups 3 and 4 also included a 10-mm wide/4-mm deep box with addition of four round holes in group 4, and groups 5 and 6 also included a 20-mm wide/4-mm deep box with addition of four round holes in group 6. The boxes were prepared at the mid-heel area of the casts. Two layers of baseplate wax (1 mm each) were used to standardize denture base thickness across the groups. A standard technique was used to replicate the denture tooth set-up, and standardized processing was done for all the groups. Following deflasking, casts with the dentures were sectioned in the coronal and sagittal directions. Microscopic pictures were taken at preselected points. Data were organized in tables, and statistical analyses were performed using repeated measure ANOVA, Tukey post hoc tests, and post hoc comparison tests set at 5% level of significance. RESULTS: Maximum gaps were measured at the mid-palatal area followed by nearby areas and the areas near ridge crests in both coronal and sagittal projections. The analyses revealed significant differences between the groups in coronal projection (1/2, 3/4, 5/6) and sagittal projection (1, 2, 3/4, 5/6) without significant differences within the pairs. The groups were ranked from the highest group 1 to the lowest group 6 relative to the gap means. Post hoc comparisons showed that points 1C and 2A had the highest gap means across the study groups. CONCLUSIONS: Within the limitations of this study, it can be extrapolated that the denture base adaptation can be effectively increased with the box preparation at the mid-heel aspect of the casts. Significant reduction of gaps was seen when the box size increased from 10 to 20 mm in coronal and sagittal projections; however, the addition of four holes had no significant effect on gap size alterations.

The Hollow Maxillary Complete Denture: A Simple, Precise, Single-Flask Technique Using a Caramel Spacer.

The success of removable prostheses ultimately depends on a number of factors such as retention, stability, support, esthetics, and masticatory function. Increased intraoral inter-arch distance leads to an increase in the weight of the prosthesis. This may compromise the retention and resistance, which are key for a successful removable prosthesis. Various methods, techniques, and materials have been reported to minimize the weight of a prosthesis. This article describes a simple, unique, precise single-flask technique for the fabrication of a lightweight maxillary prosthesis using caramel as a 3D spacer, which was "indexed" to obtain a uniform thickness of acrylic around the hollow cavity.

Treatment with a CAD-CAM-fabricated, double-crown-retained, removable partial denture: A clinical report.

This clinical report describes treatment with a double-crown-retained, removable partial denture with a 2-year follow up. Primary and secondary crowns and a removable partial denture metal-alloy framework were fabricated using computer aided design and computer aided manufacturing (CAD-CAM) and milled from cobalt-chromium (Co-Cr) alloy.

Assessment of the trueness and tissue surface adaptation of CAD-CAM maxillary denture bases manufactured using digital light processing.

STATEMENT OF PROBLEM: Limited information is available evaluating the trueness and tissue surface adaptation of computer-aided design and computer-aided manufacturing (CAD-CAM) maxillary denture bases fabricated using digital light processing (DLP). PURPOSE: The purpose of this in vitro study was to evaluate the trueness of DLP-fabricated denture bases and to compare the tissue surface adaptation of DLP with milling (MIL) and pack and press (PAP). MATERIAL AND METHODS: The maxillary denture bases were virtually designed on the reference cast and were fabricated using DLP and MIL. Their intaglio surfaces were scanned and superimposed on the reference computer-aided design denture base to evaluate the trueness. A total of 20 denture bases (10 per technique) were also fabricated on the duplicated master casts using DLP and MIL. Ten denture bases were additionally made using PAP. The intaglio surfaces of the dentures were scanned and superimposed on the corresponding casts to compare the degree of tissue surface adaptation among the 3 techniques. The Mann-Whitney test and Kruskal-Wallis ANOVA were used for statistical analyses (α=.05). RESULTS: The trueness of the DLP denture base was significantly better than that of the MIL denture base (P<.001). Statistically significant differences were detected with respect to tissue surface adaptation of the denture base among the groups (P<.001). The DLP denture base showed the best denture base fit among the 3 techniques with a small interquartile range. CONCLUSIONS: Within the limitations of this in vitro study, the DLP maxillary denture base showed better trueness and tissue surface adaptation of ≤100 µm of the 3-dimensional surface deviation than the MIL and PAP denture bases.

Prosthetic rehabilitation of a maxillary defect with a bone anchored prosthesis: A clinical report.

Mucormycosis is an opportunistic fungal infection that frequently infects sinuses, brain, or lungs and arises mostly in immunocompromised patients. Although its occurrence in the maxilla is rare, debridement and resection of the infected and necrotic area is often the best treatment but usually results in an extensive maxillary defect. Protocols for prosthetic obturation versus microvascular reconstruction have been established and used effectively in tertiary institutions for patients with such large defects. Aramany Class VI defects involving more than half of the palatal surface can be managed effectively by surgical reconstruction using microvascular free flaps as a platform for supporting bone-anchored prostheses. Providing fixed prostheses may offer advantages over a conventional obturator prosthesis in terms of hygiene, function, and esthetics. Nonetheless, fixed prostheses retained by endosseous implants in patients with reconstructive osteomyocutaneous flaps often require a sequential team approach by the surgeon and prosthodontist. This clinical report describes the reconstruction of a maxilla by using a scapular free flap with subsequent prosthetic rehabilitation in a patient with maxillary sinus infection secondary to mucormycosis.

Palatal augmentation prosthesis (PAP) can improve swallowing function for the patients in rehabilitation hospital.

PURPOSE: The aim of this study was to clarify the effects of fitting palatal augmentation prosthesis (PAP) on the swallowing function for the patients in rehabilitation hospital. METHODS: The subjects included 18 elderly hospitalized patients whose body mass index was <18.5kg/m2. All subjects wore maxillary complete denture. During a videofluoroscopic examination in which the patients were asked to swallow, post-swallowing pyriform sinus residue was detected. The subjects' maxillary dentures were then modified into PAPs by recording tongue movement in the palatal region. The resulting swallowing dynamics were evaluated qualitatively and quantitatively before and after fitting the PAP. RESULTS: We found that fitting the PAP resulted in the resolution of aspiration in two patients and disappearance of pharyngeal residue in three. The pharyngeal delay and transit times were significantly shortened. CONCLUSIONS: These results demonstrated that PAPs could be beneficial treatment devices that may reduce post-swallowing pharyngeal residue formation due to decreased muscle strength.

Facial Esthetic Considerations with All-on-4: A Report on Two Cases.

This article describes two case reports of immediate full-arch dental implant- supported prostheses using facial parameters to determine the anticipated incisal edge (AIE) position. Treatment planning the terminal dentition is driven by several facial parameters. A frontal photo is obtained to assess the facial thirds and the symmetry in the lower third. A profile photo allows the clinician to measure Holdaway's angle, nasolabial angle, and labiomental sulcus depth and anatomy. Facial assessment is a diagnostic tool that assists the clinician in addressing the challenges of ideal tooth position in the absence of dental landmarks to achieve dentofacial esthetics.