Denture Retention ; Denture, Partial, Removable ; Humans

When wearing complete dentures, patients want to function naturally within a physiologically stable range. To do this, recovery of esthetics, biologically stable arrangement and contour, and occlusal contacts with denture stability are necessary. In this case report, a complete denture patient of adverse conditions was presented. To increase stability of the dentures, functional impression was made by border molding using the neutral zone. The dentures were checked for physiological centric relations and stable occlusion. The clinical results showed satisfactory results on function and esthetics.
Centric Relation ; Denture Retention ; Denture, Complete ; Dentures ; Esthetics ; Fungi ; Humans

Long-term alveolar bone resorption in edentulous patient causes difficulty in denture use. Applying an implant overdenture with 2 to 4 implants to edentulous patient is easily approachable. Moreover, it improves denture stability, support, and retention. Milled bar, the attachment used in implant overdenture, can be used to induce better stability and retention to the supporting structure than conventional bar. It has become convenient to use due to the development of CAD/CAM system which had allowed the simplification of dental techniques. In this case, application of conventional maxillary full denture and mandibular overdenture made of CAD/CAM milled bar with 4 implants showed satisfactory results in the patient who had used upper and lower full dentures for a long time.
Bone Resorption ; Denture Retention ; Denture, Overlay* ; Dentures ; Humans ; Rehabilitation*

The purpose of this study was to evaluate a cases which was treated with magnetic attachments on the patients in edentulous mandible and maxilla.Author made magnetic overdenture for two patients and then clinical examination were used for evaluation of the function and change in retention during 30months.Patients showed difficulty in oral hygiene care at the beginning but they go used to it soon. It was effective in promotion of denture retention and stability and also gave patient emotionally uplifting psychologic state.This study suggest that magnetic attachment was effective for the treatment of patients presenting a few remaining teeth or teeth under severe caries or mobility.
Denture Retention ; Denture, Overlay* ; Humans ; Mandible ; Oral Hygiene ; Tooth

The purpose of this review is to examine the performance of attachments used in implant-supported overdenture (IOD) in both clinical and in vitro settings and report the compiled findings, comparisons, and trends in the research literature. Articles published in PubMed on IOD attachment systems and performance were reviewed. Non-original articles were excluded. For each article included, the type of study, number of implants, number of attachment systems, and study outcome were recorded. Of the 283 articles found, 158 met the inclusion criteria. Ninety-four articles were clinical studies and 64 articles were in vitro studies. Studies on retention were the most common for in vitro studies, and four or more attachment systems were compared in most articles with significant differences in outcome. A clinical outcome of one attachment system was most common for clinical studies, while most studies had neutral outcomes overall. Ball attachment was the most commonly tested IOD attachment system. The trend in the literature showed that there is a large discrepancy between the study designs and outcomes between the clinical and the in vitro studies for IOD. Further clinical studies that can validate in vitro research should be encouraged to address this discrepancy between the two areas.
Dental Implants ; Denture Precision Attachment ; Denture, Overlay ; Retention (Psychology)

Flabby ridges commonly occur in edentulous patients. Inadequate retention and stability of a complete denture are the often encountered problems in these patients. A liquid supported denture due to its flexible tissue surface allows better distribution of stress and hence provides an alternate treatment modality in such cases. This case report presents the use of a liquid supported denture in a patient with completely edentulous maxillary arch with flabby tissue in anterior region opposing a partially edentulous mandibular arch.
Denture, Complete ; Dentures ; Humans ; Retention (Psychology)

The purposes of this study were to investigate the satisfaction of use of removable denture elated to general, functional and esthetic factors among dental patients in national sorokdo hospital, and to establish the structure relationships of dental treatment satisfaction. Two hundred fifty hansen`s patients who consented with this survey were selected and examined their oral status. Satisfaction degree was estimated by means of self-developed questionarires, filled out by face-to-face interview. Collected data were analyzed by t-tast The obtained results were as follow : 1. The satisfaction degree of four subscales was highest in esthetic actor (3.17+/-0.36), denture retention factor(3.10+/-0.60), general treatment satisfaction factor(2.94+/-0.56), and masticatory function factor (2.90+/-0.68) in descending order. It was appeared that patients was generally satisfied with all four factor. 2. On the comparison between proportion of denture satisfaction and satisfactio 02n of subscales, as the satisfaction of general treatment, masticatory function and denture retention were increased, the proportion of denture satisfaction of esthetic function and proportion of denture satisfaction. 3. The masticatiory function factor, denture retention factor and genernal satisfaction of treatment factor were directly affected on the denture satisfaction, but esthetic factor was affected indirectly on the denture satisfaction as a result of path analysis
Dental Prosthesis* ; Denture Retention ; Dentures ; Humans

Maxillary labial and buccal frena are considered as normal anatomic structures in the oral cavity. However, they may exist intraorally as a thick broad fibrous attachment and/or become located near the crest of the residual ridge, thus interfering with proper denture border extension resulting in inferior denture stability, retention and overall patient satisfaction. This case report highlights the importance of clinical examination and treatment planning which may mandate preprosthetic surgery prior to fabrication of a new conventional complete denture. Adequate patient satisfaction with conventional complete dentures can be significantly increased after frenectomy.
Aged ; Denture Retention ; Denture, Complete ; Dentures ; Humans ; Mouth ; Patient Satisfaction ; Retention (Psychology)

When losing many of the remaining teeth, the relation among them can be put into dynamically unfavorable situation. In the case that the patient without any incompatibilityto the denture, overdenture can be considered. Moreover, we can overcome the dynamical disadvantage, and improve the support, stability, and retention of the partial denture by using implant at the edentulous area. In this case, patient with crossed occlusion between few remaining teeth was treated with maxillary and mandibular partial denture. Single implant fixture was placed at the edentulous space, opposing to the maxillary teeth occluded, and Locator(R) attachment was connected. The patient's esthetic satisfaction was improved by ideally adjusting the tilted occlusal plane. Since the patient was satisfied both esthetically and functionally, and maintained stable during the clinical observation for 6 months after the treatment, we would like to report about it.
Dental Occlusion ; Denture, Overlay ; Denture, Partial ; Denture, Partial, Removable ; Dentures ; Humans ; Retention (Psychology) ; Tooth

STATMENT OF PROBLEM: Little in known about the importance of selection of various double crowns as retainer in determining the outcome of treatment with double crown retained removable partial denture. Purpose : To obtain information about the effects and the results of this treatment modality. MATERIAL AND METHODS: This study describes 61 double crown retained removable partial dentures worn by 51 patients from Samsung Medical Center, Seoul a time ranging between 6 and 48 months and evaluate occlusal contacts on the denture teeth, denture movement, incidence of denture relining, denture retention, fracture of dentures and abutments, hygiene, residual ridge inflammatory changes, number of lost abutments, interruption of denture use. RESULTS: One tenth of all the restorations were relined. Restorations in 21 arches fractured repeatedly for various reasons. There was no apparent interrelationship between fractures and the five groups. CONCLUSION: Good prognoses of removable partial dentures were shown in all groups(Kennedy Classes I, II, III, combination and few remaining abutment).
Crowns* ; Denture Rebasing ; Denture Retention ; Denture, Partial, Removable* ; Dentures ; Humans ; Hygiene ; Incidence ; Prognosis ; Seoul ; Telescopes ; Tooth