Influence of polyether ether ketone coping crown on the adaptation of implant abutment
Objectives: To evaluate the influence of polyether ether ketone coping crown on the adaptation of implant abutment. Method: The vitro study was conducted at the Department of Prosthodontics, Hainan Stomatological Hospital, China, from October 2021 to March 2022, and comprised patients undergoing...
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Pakistan Medical Association
2024-01-01
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| Series: | Journal of the Pakistan Medical Association |
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| Online Access: | https://jpma.org.pk/index.php/public_html/article/view/9043 |
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| author | Xuesheng Li Shuai Liu Yishi Tang Yunshan Zhao Yingbin Su |
| author_facet | Xuesheng Li Shuai Liu Yishi Tang Yunshan Zhao Yingbin Su |
| author_sort | Xuesheng Li |
| collection | DOAJ |
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Objectives: To evaluate the influence of polyether ether ketone coping crown on the adaptation of implant abutment.
Method: The vitro study was conducted at the Department of Prosthodontics, Hainan Stomatological Hospital, China, from October 2021 to March 2022, and comprised patients undergoing implant surgery on first molar. Patients were divided into two group, with group A patients receiving polyether ether ketone coping crowns, and group B receiving zirconia crowns. Replica technique was used to replicate the gap between the crowns and the abutments. The thickness of the silicone film was measured under the stereomicroscope, and the gap between the groups was compared. Data was analysed using SPSS 22.
Results: In group A, mean marginal gap was 82.43±25.00um, and mean overall gap was 85.45±33.75um. In group B, the corresponding values were 65.09 11.69um and 78.04±26.67um. There was a significant difference in the adaptation between the groups at the marginal and overall measurement points (p lessthan 0.05).
Conclusion: Marginal and internal adaptations of polyether ether ketone coping crown for abutment could be considered clinically acceptable.
Key Words: Crowns, Dental abutment, Dental implants, Dental marginal adaptation, Polyetheretherketone.
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| format | Article |
| id | doaj-art-63d3ad5c2cb94ddc821fe6e402a78422 |
| institution | DOAJ |
| issn | 0030-9982 |
| language | English |
| publishDate | 2024-01-01 |
| publisher | Pakistan Medical Association |
| record_format | Article |
| series | Journal of the Pakistan Medical Association |
| spelling | doaj-art-63d3ad5c2cb94ddc821fe6e402a784222025-08-20T02:56:02ZengPakistan Medical AssociationJournal of the Pakistan Medical Association0030-99822024-01-0174210.47391/JPMA.9043Influence of polyether ether ketone coping crown on the adaptation of implant abutmentXuesheng Li0Shuai Liu1Yishi Tang2Yunshan Zhao3Yingbin Su4Department of Prosthodontics, Hainan Stomatological Hospital, Haikou, ChinaDepartment of Prosthodontics, Shenzhen Jiahong Dental Co, Ltd, Shenzhen, ChinaDepartment of Prosthodontics, Hainan Stomatological Hospital, Haikou, ChinaDepartment of Prosthodontics, Hainan Stomatological Hospital, Haikou, ChinaDepartment of Stomatology, Second Naval Hospital, China Objectives: To evaluate the influence of polyether ether ketone coping crown on the adaptation of implant abutment. Method: The vitro study was conducted at the Department of Prosthodontics, Hainan Stomatological Hospital, China, from October 2021 to March 2022, and comprised patients undergoing implant surgery on first molar. Patients were divided into two group, with group A patients receiving polyether ether ketone coping crowns, and group B receiving zirconia crowns. Replica technique was used to replicate the gap between the crowns and the abutments. The thickness of the silicone film was measured under the stereomicroscope, and the gap between the groups was compared. Data was analysed using SPSS 22. Results: In group A, mean marginal gap was 82.43±25.00um, and mean overall gap was 85.45±33.75um. In group B, the corresponding values were 65.09 11.69um and 78.04±26.67um. There was a significant difference in the adaptation between the groups at the marginal and overall measurement points (p lessthan 0.05). Conclusion: Marginal and internal adaptations of polyether ether ketone coping crown for abutment could be considered clinically acceptable. Key Words: Crowns, Dental abutment, Dental implants, Dental marginal adaptation, Polyetheretherketone. https://jpma.org.pk/index.php/public_html/article/view/9043CrownsDental abutmentDental implantsDental marginal adaptationPolyetheretherketone |
| spellingShingle | Xuesheng Li Shuai Liu Yishi Tang Yunshan Zhao Yingbin Su Influence of polyether ether ketone coping crown on the adaptation of implant abutment Journal of the Pakistan Medical Association Crowns Dental abutment Dental implants Dental marginal adaptation Polyetheretherketone |
| title | Influence of polyether ether ketone coping crown on the adaptation of implant abutment |
| title_full | Influence of polyether ether ketone coping crown on the adaptation of implant abutment |
| title_fullStr | Influence of polyether ether ketone coping crown on the adaptation of implant abutment |
| title_full_unstemmed | Influence of polyether ether ketone coping crown on the adaptation of implant abutment |
| title_short | Influence of polyether ether ketone coping crown on the adaptation of implant abutment |
| title_sort | influence of polyether ether ketone coping crown on the adaptation of implant abutment |
| topic | Crowns Dental abutment Dental implants Dental marginal adaptation Polyetheretherketone |
| url | https://jpma.org.pk/index.php/public_html/article/view/9043 |
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