Azizi Arash, Rezaee Massoud
Oral Medicine Department, Islamic Azad University, Dental Branch, Tehran 1668637161, Iran.
Dermatol Res Pract. 2012;2012:561232. doi: 10.1155/2012/561232. Epub 2012 Apr 18.
Background and Objective. Oral lichen planus (OLP) is a common chronic mucocutaneous disease. OLP can occur in different oral sites such as gingiva. The purpose of study was to evaluate the periodontal status of OLP patients with desquamative gingivitis (DG) and compare it with that of healthy control. Methods. This study was case-control. 32 patients with gingival OLP as a case group and 32 healthy subjects as a control group were selected. The periodontal status of all subjects including plaque index (PI), bleeding on probing (BOP), and clinical attachment level (CAL) was evaluated in both groups. Finally data were analyzed by t-test. Results. The mean values of periodontal parameters were observed to be higher in case group compared with control group, and this was significant (P < 0.05). Conclusion. Our results showed that periodontal status is worse in gingival OLP if compared with healthy controls.
背景与目的。口腔扁平苔藓（OLP）是一种常见的慢性黏膜皮肤疾病。OLP可发生于不同的口腔部位，如牙龈。本研究的目的是评估患有剥脱性龈炎（DG）的OLP患者的牙周状况，并将其与健康对照组进行比较。方法。本研究为病例对照研究。选取32例牙龈OLP患者作为病例组，32例健康受试者作为对照组。对两组所有受试者的牙周状况进行评估，包括菌斑指数（PI）、探诊出血（BOP）和临床附着水平（CAL）。最后采用t检验对数据进行分析。结果。观察到病例组牙周参数的平均值高于对照组，且差异具有统计学意义（P < 0.05）。结论。我们的结果表明，与健康对照组相比，牙龈OLP患者的牙周状况更差。
