West John D
Center for Endodontics, Tacoma, Wash., USA.
Dent Today. 2004 May;23(5):80-7.
Review of 6 clinical distinctions: (1) Symptom: "anything under the sun."
pulp exposure. Duplicate: clinical or radiographic pulp exposure evidence.
endodontics or pulp cap under strict protocol conditions. (2) Symptom: "cold."
hyperemia. Duplicate: ice.
pulp protection or endodontics. (3) Symptom: "heat."
pulpitis. Duplicate: heat.
pulpotomy for multirooted teeth or pulpectomy for single-rooted teeth. Schedule endodontic completion. (4) Symptom: "I recently had a toothache and now it is gone."
necrosis. Duplicate: Electric Pulp Test and ice are negative.
endodontics. (5) Symptom: "I had a toothache awhile back and now it is gone."
LEO. Duplicate: Electric Pulp Test, ice, and test cavity are negative.
endodontics. (6) Symptom: "It really hurts to touch my tooth."
percussion. Duplicate: may or may not have a LEO and may or may not have cellulitis.
reduce occlusion, access cavity, water chew, and schedule to finish endodontics. If these tests are carefully performed, then they are objective and the doctor does not have to be in a subjective situation. A newfound sense of endodontic diagnostic mastery is experienced. Perhaps the best way to summarize the simplicity of this clinical diagnostic scheme is to quote Sherlock Holmes: "Nothing is more deceptive than the obvious."
6种临床鉴别回顾:(1)症状:“任何情况”。诊断:牙髓暴露。佐证:临床或影像学牙髓暴露证据。治疗:在严格的方案条件下进行牙髓治疗或盖髓术。(2)症状:“冷”。诊断:充血。佐证:冰敷。治疗:牙髓保护或牙髓治疗。(3)症状:“热”。诊断:牙髓炎。佐证:热刺激。治疗:多根牙行牙髓切断术,单根牙行牙髓摘除术。安排完成牙髓治疗。(4)症状:“我最近牙痛,现在不痛了”。诊断:坏死。佐证:牙髓电活力测试和冰敷均为阴性。治疗:牙髓治疗。(5)症状:“我之前牙痛,现在不痛了”。诊断:潜伏性咬合性骨炎(LEO)。佐证:牙髓电活力测试、冰敷及试验洞均为阴性。治疗:牙髓治疗。(6)症状:“碰到我的牙齿非常痛”。诊断:叩痛。佐证:可能有或没有潜伏性咬合性骨炎,可能有或没有蜂窝织炎。治疗:降低咬合、开髓、用水漱口,并安排完成牙髓治疗。如果仔细进行这些检查,那么它们是客观的,医生不必处于主观判断的情况。会体验到一种新获得的牙髓诊断掌控感。或许总结这个临床诊断方案简单性的最佳方式是引用夏洛克·福尔摩斯的话:“没有什么比明显的事实更具欺骗性。”