Short‐Term Clinical Evaluation of Bioflx Crowns for Primary Molar Restoration in Children Aged 4–8 Years in Vietnam: A Pilot Observational Study
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2025
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| author | Bui Trung Tin Nguyen Thi Mai Phuong Nguyen Thi Hai Anh Tran Hau Bau Ta Thanh Dong Vo Truong Nhu Ngoc |
| author_facet | Bui Trung Tin Nguyen Thi Mai Phuong Nguyen Thi Hai Anh Tran Hau Bau Ta Thanh Dong Vo Truong Nhu Ngoc Bui Trung Tin Nguyen Thi Mai Phuong Nguyen Thi Hai Anh Tran Hau Bau Ta Thanh Dong Vo Truong Nhu Ngoc |
| collection | Wiley Open Access |
| contents | Short‐Term Clinical Evaluation of Bioflx Crowns for Primary Molar Restoration in Children Aged 4–8 Years in Vietnam: A Pilot Observational Study Bui Trung Tin Nguyen Thi Mai Phuong Nguyen Thi Hai Anh Tran Hau Bau Ta Thanh Dong Vo Truong Nhu Ngoc International Journal of Paediatric Dentistry ABSTRACT Background Stainless‐steel preformed crowns (SSCs) are effective but esthetically unappealing, while zirconia preformed crowns require extensive tooth reduction. Bioflx preformed crowns combine esthetics and minimal preparation. Aim To evaluate the clinical effectiveness of Bioflx preformed crowns in restoring primary molars in children aged 4–8 years at Ho Chi Minh City Odonto‐Maxillofacial Hospital in Vietnam. Design A single‐arm pilot observational study (October 2023–June 2024) at Ho Chi Minh City Odonto‐Maxillofacial Hospital involved primary molars treated with Bioflx crowns. Variables included clinical features and treatment outcomes, using descriptive statistics and an unpaired t ‐test. Results Forty primary molars from 17 children were treated (mean 2.35 ± 1.62 crowns/child). Most were first molars (55%), lower right quadrant (30%), with caries (65%). At the 3‐month follow‐up, 90% were rated as “excellent” masticatory ability, with 100% of “excellent” esthetics and restoration integrity, while 95% of crowns had “excellent” marginal adaptation, along with 92.5% healthy surrounding gums. Conclusion Short‐term evaluation suggests Bioflx preformed crowns may be a promising new, flexible, and durable treatment option for primary molar restoration considering both esthetic and masticatory function. Yet, longer follow‐up studies with control groups remain necessary for the long‐term clinical evaluation to ensure a comprehensive approach for pediatric patients. Trial Registration The study received permission for implementation from the Board of Directors of Ho Chi Minh City Odonto‐Maxillofacial Hospital and Can Tho University of Medicine and Pharmacy, which has also been confirmed in the document issued by the Ethics Council for Biomedical Research (23.341.HV/PCT‐HĐĐĐ) signed on April 12, 2023 10.1111/ipd.70039 http://onlinelibrary.wiley.com/termsAndConditions#vor |
| doi_str_mv | 10.1111/ipd.70039 |
| format | Artículo Open Access |
| id | wiley_oa_10_1111_ipd_70039 |
| institution | Wiley Open Access |
| license_str_mv | http://onlinelibrary.wiley.com/termsAndConditions#vor |
| publishDate | 2025 |
| publisher | Wiley |
| record_format | wiley_oa |
| spellingShingle | Short‐Term Clinical Evaluation of Bioflx Crowns for Primary Molar Restoration in Children Aged 4–8 Years in Vietnam: A Pilot Observational Study Bui Trung Tin Nguyen Thi Mai Phuong Nguyen Thi Hai Anh Tran Hau Bau Ta Thanh Dong Vo Truong Nhu Ngoc International Journal of Paediatric Dentistry Short‐Term Clinical Evaluation of Bioflx Crowns for Primary Molar Restoration in Children Aged 4–8 Years in Vietnam: A Pilot Observational Study Bui Trung Tin Nguyen Thi Mai Phuong Nguyen Thi Hai Anh Tran Hau Bau Ta Thanh Dong Vo Truong Nhu Ngoc International Journal of Paediatric Dentistry ABSTRACT Background Stainless‐steel preformed crowns (SSCs) are effective but esthetically unappealing, while zirconia preformed crowns require extensive tooth reduction. Bioflx preformed crowns combine esthetics and minimal preparation. Aim To evaluate the clinical effectiveness of Bioflx preformed crowns in restoring primary molars in children aged 4–8 years at Ho Chi Minh City Odonto‐Maxillofacial Hospital in Vietnam. Design A single‐arm pilot observational study (October 2023–June 2024) at Ho Chi Minh City Odonto‐Maxillofacial Hospital involved primary molars treated with Bioflx crowns. Variables included clinical features and treatment outcomes, using descriptive statistics and an unpaired t ‐test. Results Forty primary molars from 17 children were treated (mean 2.35 ± 1.62 crowns/child). Most were first molars (55%), lower right quadrant (30%), with caries (65%). At the 3‐month follow‐up, 90% were rated as “excellent” masticatory ability, with 100% of “excellent” esthetics and restoration integrity, while 95% of crowns had “excellent” marginal adaptation, along with 92.5% healthy surrounding gums. Conclusion Short‐term evaluation suggests Bioflx preformed crowns may be a promising new, flexible, and durable treatment option for primary molar restoration considering both esthetic and masticatory function. Yet, longer follow‐up studies with control groups remain necessary for the long‐term clinical evaluation to ensure a comprehensive approach for pediatric patients. Trial Registration The study received permission for implementation from the Board of Directors of Ho Chi Minh City Odonto‐Maxillofacial Hospital and Can Tho University of Medicine and Pharmacy, which has also been confirmed in the document issued by the Ethics Council for Biomedical Research (23.341.HV/PCT‐HĐĐĐ) signed on April 12, 2023 10.1111/ipd.70039 http://onlinelibrary.wiley.com/termsAndConditions#vor |
| title | Short‐Term Clinical Evaluation of Bioflx Crowns for Primary Molar Restoration in Children Aged 4–8 Years in Vietnam: A Pilot Observational Study |
| topic | International Journal of Paediatric Dentistry |
| url | https://onlinelibrary.wiley.com/doi/10.1111/ipd.70039 |