Journal of Oral and Maxillofacial Surgery

A clinical study on the perioperative period of tooth extraction in patients with long-term oral antithrombotic medication

HU Yingying, ZHANG Jianhua, ZHANG Rui

《Journal of Oral and Maxillofacial Surgery》, 2022, 32(4): 236-239. DOI: 10.3969/j.issn.1005-4979.2022.04.006

组别	拔牙数目	术后纱布压迫止血时间			P值
组别	拔牙数目	30 min	1 h	2 h	P值
阿司匹林组	1~3	14	1	0	0.02
（n=50）	≥4	20^①	13^①	2^①
双抗组	1~3	10	3	0	0.01
（n=26）	≥4	3^①	8^①	2^①
华法林组	1~3	8	5	1	0.01
（n=21）	≥4	0^①	5^①	2^①

Table 2 Analysis of the number of tooth extractions and the hemostatic time of gauze compression (n)

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