Dutta Shilpi, Gupta Sonal, Tripathi Poornima, Jain Mukul, Mandal Prarthana, Patel Sakshi
Department of Pediatric and Preventive Dentistry, Kanti Devi Dental College & Hospital, Mathura, Uttar Pradesh, India.
Pediatric Dentist Private Practitioner; Kids-E, Mumbai, Maharashtra, India.
Int J Clin Pediatr Dent. 2024 Apr;17(Suppl 1):S73-S77. doi: 10.5005/jp-journals-10005-2814.
To compare and evaluate the survival rate, gingival health, and patient acceptance of traditional band and loop (B&L) and company-made B&L space maintainers in deciduous teeth-an study.
A total of 50 patients between 4 and 9 years of age-group, having loss of deciduous first molar in any of the arches, were included in the present study, which was divided into two groups. Group I consisted of the conventional B&L group, and group II consisted of the prefabricated B&L group.
The two groups showed no statistical significance in the 1st month, 3rd month, and 6th month in cement loss, failure of soldering, distortion of B&L fracture. The survival rate for the conventional group was 92%, whereas for prefabricated group was 100% at 6 months of follow-up. Company-made B&L showed significantly better gingival health ( = 0.004) at 6 months of follow-up and a better patient's acceptance rate.
Prefabricated B&L appliances are newly developed space maintainers that are superior to conventional B&L appliances as they have a higher success rate and are more rational in design.
Dutta S, Gupta S, Tripathi P, Comparative Evaluation of Survival Rate Gingival Health and Patient's Acceptance of Conventional Band and Loop and Prefabricated Band and Loop in Primary Teeth: An Study. Int J Clin Pediatr Dent 2024;17(S-1):S73-S77.
比较和评估传统带环及丝圈式(B&L)间隙保持器与厂家定制的B&L间隙保持器在乳牙中的存留率、牙龈健康状况及患者接受度——一项研究。
本研究纳入了50例4至9岁的患者,其任意牙弓中的乳第一磨牙缺失,将这些患者分为两组。第一组为传统B&L组,第二组为预制B&L组。
两组在第1个月、第3个月和第6个月时,在粘固剂脱落、焊接失败、B&L断裂变形方面无统计学意义。随访6个月时,传统组的存留率为92%,而预制组为100%。随访6个月时,厂家定制的B&L间隙保持器的牙龈健康状况显著更好(P = 0.004),患者接受率也更高。
预制B&L矫治器是新开发的间隙保持器,优于传统B&L矫治器,因为它们具有更高的成功率且设计更合理。
Dutta S, Gupta S, Tripathi P, 乳牙中传统带环及丝圈式与预制带环及丝圈式间隙保持器的存留率、牙龈健康状况及患者接受度的比较评估:一项研究。《国际临床儿科牙科学杂志》2024;17(S-1):S73 - S77。