The Stability of Temporary Restorations Fabricated on a Healing Cap for Immediate Loading: An In Vitro Study
Source abstract
Abstract
The aim of this study was to analyze the load distribution of interim restorations using healing cap during immediate loading implant treatment in vitro. A total of 29 models with interim restorations which were fabricated with healing cap were selected. The pull-out strength was measured with a used healing cap and new healing cap. The compressive strength and sinking distance were also measured. The pull-out strength of interim restoration showed lower value (max. 29.8 N) compared to the natural bite force. The sinking amounts were larger than normal tooth sinking. The sinking amounts of interim restorations fabricated on a healing cap were roughly 3 times (0.3–0.5 mm under 450 N) those of normal teeth. The interim restoration on plastic healing cap would be useful for immediate loading implant treatment.
Source: crossref · Quality: baseline
Research context
OpenAlex topics: Dental Implant Techniques and Outcomes · Dental materials and restorations · Orthopaedic implants and arthroplasty
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
Affiliations
Department of Oral and Maxillofacial Surgery, Anam Hospital, Korea University, 73 Inchon-ro, Seongbuk-gu, Seoul 02841, Korea
Department of Oral and Maxillofacial Surgery, Ansan Hospital, Korea University, 123 Jeokgeum-ro, Danwon-gu, Ansan 15355, Gyeonggi Province, Korea
Dental Research Institute and Department of Dental Biomaterials Science, School of Dentistry, Seoul National University, 101 Daehak-ro, Jongno-gu, Seoul 03080, Korea
Funding
Ministry of Science, ICT and Future Planning
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