Moreno Andrea Rodríguez, Magdaleno Mariné Ortiz, Islas Marissa Muñoz, Mercado Jorge Armando Villar, Del Pilar Goldaracena Azuara María, Cruz Everardo Ruiz, Ramírez Gabriel Fernando Romo
Autonomous University of San Luis Potosí, Specialty in Aesthetic, Cosmetic, Restorative, and Implantological Dentistry, Faculty of Stomatology, Av. Dr. Manuel Nava #2, Zona Universitaria, 78290 San Luis Potosí, Mexico.
Autonomous University of San Luis Potosí, Specialty in Periodontics, Faculty of Stomatology, Av. Dr. Manuel Nava #2, Zona Universitaria, 78290 San Luis Potosí, Mexico.
Case Rep Dent. 2019 Mar 3;2019:4262067. doi: 10.1155/2019/4262067. eCollection 2019.
Ranging from the extraction of teeth from anterior sector commitment to the loss of bone and soft tissues, alveolar preservation is a regenerative technique that employs biomaterials that induce the preservation of bone tissue and minimize resorption. Placement of provisional restorations at the defect site maintains the stability of the soft tissues and aesthetics at which the definitive restoration is found. The objective of this clinical case was alveolar preservation postextraction of the anterior tooth that presented a coronal fracture, placing the clinical crown of the extracted tooth as the provisional restoration to maintain stability and to avoid soft tissue collapse and compromise to an aesthetic area.
从涉及前牙区拔牙到骨组织和软组织丧失的整个过程来看，牙槽嵴保存是一种再生技术，它使用生物材料来诱导骨组织的保存并使吸收最小化。在缺损部位放置临时修复体可维持软组织的稳定性以及最终修复时的美观度。本临床病例的目的是在前牙拔除后进行牙槽嵴保存，该前牙出现了冠折，将拔除牙齿的临床冠作为临时修复体以维持稳定性，并避免软组织塌陷以及对美学区域造成损害。
