PMID- 32500867 OWN - Quintessenz Verlags-GmbH CI - Copyright Quintessenz Verlags-GmbH OCI - Copyright Quintessenz Verlags-GmbH TA - Quintessence Int JT - Quintessence International IS - 1936-7163 (Electronic) IP - 7 VI - 51 PST - ppublish DP - 2020 PG - 598-602 LA - en TI - Intraoral hemorrhage caused by dental calculus: two case reports LID - 10.3290/j.qi.a44634 [doi] FAU - Matsuda, Shinpei AU - Matsuda S FAU - Yoshida, Hisato AU - Yoshida H FAU - Ohta, Keiichi AU - Ohta K FAU - Ryoke, Takashi AU - Ryoke T FAU - Yoshimura, Hitoshi AU - Yoshimura H CN - OT - dental calculus OT - dentures OT - emergency treatment OT - intraoral hemorrhage OT - periodontology OT - prosthodontics AB - Intraoral hemorrhage is an undesirable and emergency condition, and it can also occur spontaneously. Clinicians sometimes face difficulty in identifying the hemorrhage points and the causes of hemorrhage, as well as difficulty in the hemostatic procedures. Here, the authors present two rare cases of spontaneous intraoral hemorrhage related to dental calculus. The hemorrhage points and causes of hemorrhage were determined after removing the removable intraoral components, including the dental calculus. AID - 841332