Kakkar Pooja, John George P, Sharma Gaurav
Department of Conservative Dentistry and Endodontics, Sardar Patel Post Graduate Institute of Dental And Medical Sciences, Rai Bareilly Road, Lucknow, 226025 India.
Department of Prosthodontics, Annoor Dental College And Hospital, Puthupady PO, Muvattupuzha, 686673 Kerala India.
J Indian Prosthodont Soc. 2014 Dec;14(Suppl 1):268-72. doi: 10.1007/s13191-013-0332-0. Epub 2013 Nov 2.
Complicated crown fractures are a common outcome of dental trauma. Various treatment options are available for consideration. The preferred choice of treatment though, is determined by multiple factors associated with the nature of trauma itself. This case report highlights the management of a cervical crown fracture by modifying the clinical technique of an existing concept of the "Biologic Post and Core" and integrating it with current advances in adhesive technology, with an intention for preservation and reinforcement of residual tooth structure. The clinical success observed during subsequent patient recall has given reason for optimism in considering the employed method as a possible alternative to address this area of prosthetic concern.
复杂冠折是牙外伤的常见后果。有多种治疗方案可供考虑。然而,治疗的首选取决于与创伤本身性质相关的多个因素。本病例报告重点介绍了通过改进“生物桩核”现有概念的临床技术,并将其与当前粘结技术的进展相结合,来处理颈部冠折的方法,目的是保存和加固剩余牙体结构。在后续对患者的回访中观察到的临床成功,使我们有理由乐观地认为所采用的方法可能是解决这一修复问题领域的一种替代方案。