男，45岁。全口牙龈反复肿痛。检查：全口牙龈肿胀充血，<img src="https://img.ppkao.com/2015-09/yeni/2015091616524989486.jpg" />明显，松动Ⅰ～Ⅱ度。袋深4～6mm，<img src="https://img.ppkao.com/2015-09/yeni/2015091616530287951.jpg" />深袋内溢脓。全口牙颈部菌斑。<img src="https://img.ppkao.com/2015-09/yeni/2015091616531529491.jpg" />牙石。X线片示，全口牙槽骨有不同程度的吸收。该病诊断为（）<p> 男，45岁。全口牙龈反复肿痛。检查：全口牙龈肿胀充血，<img src="https://img.ppkao.com/2015-09/yeni/2015091616524989486.jpg" />明显，松动Ⅰ～Ⅱ度。袋深4～6mm，<img src="https://img.ppkao.com/2015-09/yeni/2015091616530287951.jpg" />深袋内溢脓。全口牙颈部菌斑。<img src="https://img.ppkao.com/2015-09/yeni/2015091616531529491.jpg" />牙石。X线片示，全口牙槽骨有不同程度的吸收。该病诊断为（）</p>