Zeng Xue, He Pengcheng, Kang Bingyao
Department of Pediatric Outpatient Nursing, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, China.
Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education, Chengdu, Sichuan, China.
Medicine (Baltimore). 2025 Jul 4;104(27):e43130. doi: 10.1097/MD.0000000000043130.
Preformed metal crown restoration technology is widely used in the treatment of large area caries of deciduous molars, which can not only restore the tooth shape but also restore the chewing function of children. Preformed mental crown restoration technology includes conventional preformed mental crown technology and Hall technology. In this paper, the application scope, clinical curative effect, and research progress of clinical-related problems of premolar metal crown in large area caries of children were summarized.
预成金属冠修复技术广泛应用于乳牙大面积龋的治疗，不仅能恢复牙齿外形，还能恢复患儿的咀嚼功能。预成金属冠修复技术包括传统预成金属冠技术和Hall技术。本文就儿童大面积龋中前磨牙金属冠的应用范围、临床疗效及临床相关问题的研究进展进行综述。
