Sabir Ali Tahir Syed, Khan Aftab Ahmed, Siddiqui Adel Zia
Department of Oral Pathology, Bhitai Dental and Medical College, Mirpurkhas, Pakistan.
Dental Biomaterials Research Chair, College of Applied Medical Sciences, King Saud University, Riyadh, KSA.
J Pak Med Assoc. 2018 Jul;68(7):1110-1112.
This case report presents a novel approach towards the preservation of alveolar ridge dimensions following the extraction of an upper left lateral incisor. The extracted teeth of a 56-year old patient was ground with a diamond bur running under the normal saline spray. Sedimented fine tooth-powder was collected and mixed with 2.0 ml of patient's intravenous blood. The powdered paste pushed inside the tooth socket by means of plugger until the socket was filled, leaving a space of 3mm only. The socket was sutured with a non-resorbable silk material. After one week, the adjacent tooth were endodontically prepared and a fixed partial denture was placed on the prepared abutments. The results suggest therapeutic approach with no immune response, which can be implemented at chairside. A significant preservation of alveolar ridge can be maintained using this novel approach.
本病例报告介绍了一种在拔除左上侧切牙后保留牙槽嵴尺寸的新方法。一名56岁患者的拔除牙齿用在生理盐水喷雾下运行的金刚石车针研磨。收集沉淀的细牙粉并与2.0毫升患者的静脉血混合。用充填器将粉末糊剂推入牙槽窝，直到牙槽窝充满，仅留出3毫米的空间。用不可吸收的丝线材料缝合牙槽窝。一周后，对相邻牙齿进行根管预备，并在预备好的基牙上放置固定局部义齿。结果表明该治疗方法无免疫反应，可在椅旁实施。使用这种新方法可以显著保留牙槽嵴。
