Prichard J F
J Periodontol. 1983 Jan;54(1):29-35. doi: 10.1902/jop.1983.54.1.29.
Marginal periodontitis and pulpal disease often cause similar-appearing lesions in the periodontium. Successful therapy depends on correct diagnosis, which is sometimes difficult. Some bony defects caused by pulpal disease require surgical debridement in addition to standard endodontic therapy. With one exception three-walled intrabony periodontal defects discussed in this report were managed by surgical debridement without any type of implant or graft. Long-term observation is required to determine the value of techniques used in the treatment of intrabony periodontal defects.
边缘性牙周炎和牙髓病常常在牙周组织中引发外观相似的损害。成功的治疗取决于正确的诊断，而这有时颇具难度。某些由牙髓病导致的骨缺损，除了进行标准的牙髓治疗外，还需要外科清创术。除了一个例外情况，本报告中所讨论的三壁骨内袋牙周缺损均通过外科清创术进行处理，未使用任何类型的植入物或移植物。需要进行长期观察，以确定用于治疗骨内袋牙周缺损的技术的价值。
