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Updated: Jul 7, 2026
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In situ Compressive Loading and Correlative Noninvasive Imaging of the Bone-periodontal Ligament-tooth Fibrous Joint
Published on: March 7, 2014
[Early loading of dental implants supporting mandibular fixed full-arch prostheses]
Hong-chang Lai1, Zhi-yong Zhang, Long-fei Zhuang
1Department of Oral and Cranio-maxillofacial Implantology, Ninth People's Hospital, College of Stomatology, School of Medicine, Shanghai Jiao Tong University, Shanghai, China. lhc9@hotmail.com
Shanghai Kou Qiang Yi Xue = Shanghai Journal of Stomatology
|February 19, 2008
Summary
Early loading of dental implants for full-arch mandibular prostheses is feasible and predictable. This study shows a 100% survival rate and no significant bone loss, supporting this treatment approach.
Area of Science:
- Dentistry
- Oral Implantology
- Prosthodontics
Background:
- Edentulous mandibles present challenges for fixed full-arch prostheses.
- Early loading protocols aim to reduce treatment time and improve patient outcomes.
- Assessing implant stability and bone preservation is crucial for long-term success.
Purpose of the Study:
- To assess the feasibility of early loading dental implants.
- To evaluate the predictability of early loading for mandibular fixed full-arch prostheses.
- To determine implant survival and bone level changes with early loading.
Main Methods:
- 94 ITI SLA implants were placed in 14 edentulous mandibles.
- Fixed prostheses were applied 6 weeks postoperatively.
- Panoramic radiographs and resonance frequency analysis (ISQ) were used to assess bone and stability.
Main Results:
- A 100% implant survival rate was observed over 12 months.
- No significant alveolar bone loss was detected at implant sites.
- High implant stability quotient (ISQ) values indicated successful osseointegration.
Conclusions:
- Early loading of ITI SLA implants for mandibular fixed full-arch prostheses is predictable.
- The protocol demonstrated high success rates for both implants and prostheses.
- This approach offers a reliable treatment option for edentulous patients.
