大家在查：莫特斯河 Mato 陈列馆里 iStockphoto 拉瑞·格林纳梅尔 saprodontia 尼鲁帕玛·拉奥 Francolinus 伊丽莎白港哈力

31~60岁

Results Cracked teeth were the main causes resulting in acute pulpitis of these molars , and often found from 31 to 60 ages .