Objective: To describe a technique for fabricating an additively manufactured maxillary occlusal device using a complete digital workflow.
Clinical Considerations: The maxillary occlusal device design may include an anterior platform to guide the positioning of the mandible in a reproducible position for facilitating the delivery procedure.
Conclusions: The described technique provides a more efficient and less time-consuming method for designing and manufacturing a printed occlusal device, when compared with conventional fabrication techniques.
Clinical Significance: The additively manufactured occlusal device designed with an anterior platform guides the positioning of the mandible in a reproducible position, facilitates the delivery procedures, and produces a more efficient and less time-consuming method when compared with conventional methods.
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http://dx.doi.org/10.1111/jerd.13061 | DOI Listing |
J Prosthet Dent
January 2025
Associate Professor, Department of Clinical Science, College of Dentistry, Ajman University, Ajman City, United Arab Emirates.
Statement Of Problem: Different factors affect 3-dimensionally (3D) printed resin products. However, evidence on the effect of the print orientation on resin dental devices is lacking.
Purpose: The purpose of this systematic review and meta-analysis was to assess the impact of print orientation on the properties and accuracy of 3D printed implant surgical guides, occlusal devices, clear orthodontic retainers, and aligners.
Dent Mater
January 2025
Minnesota Dental Research Center for Biomaterials and Biomechanics, School of Dentistry, University of Minnesota, Minneapolis, MN, USA. Electronic address:
Objective: This study compared the fracture load, stress distribution, and survival probability under cyclic loading of extensively restored teeth treated with multisonic irrigation with those treated with conventional instrumentation, with or without a post.
Methods: Mesial-occlusal-distal cavities were prepared in 30 human mandibular premolars. The teeth were randomly divided into 3 groups of 10 based on the endodontic and restorative procedures: (1) Root canal treatment (RCT) followed by resin composite restoration (control group), (2) RCT followed by a glass fiber post restoration (conventional group), and (3) minimal instrumentation plus multisonic irrigation followed by resin composite restoration (GW group).
J Indian Prosthodont Soc
January 2025
Department of Prosthodontics, Sri Ramachandra Dental College and Hospital, Sri Ramachandra Institute of Higher Education and Research, Chennai, Tamil Nadu, India.
Aim: Aberrative occlusal contacts were associated with Temporomandibular disorder (TMD), but whether stabilization splints with therapeutic exercises alleviate the symptoms is unclear. Hence, this study aims to compare the short-term efficacy of occlusal splint therapy and the synergistic effect of therapeutic exercise with occlusal splint therapy for 3 weeks in individuals with TMD.
Settings And Design: in-vivo observational pilot study.
J Dent Child (Chic)
September 2024
Brazilian Dental Association, all in Natal, Rio Grande do Norte, Brazil.
Zhonghua Kou Qiang Yi Xue Za Zhi
January 2025
Department of Cariology and Endodontology, Peking University School and Hospital of Stomatology & National Center for Stomatology & National Clinical Research Center for Oral Diseases & National Engineering Research Center of Oral Biomaterials and Digital Medical Devices & Beijing Key Laboratory of Digital Stomatology, Beijing100081, China.
The occurrence of cracked tooth is closely related to the abnormal occlusal force. The cracks existing on hard tissue of tooth cannot be self-limiting. As long as the external force exists, the cracks would continue to expand, involving the pulp, periapical, and periodontal tissues, ultimately leading to splitting and tooth loss.
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