Objective To study the causes and therapy of the development of pyogenic granuloma in hydroxyapatite (HA) orbital implants.

• 摘要目的分析珊瑚多孔羟基磷灰石(HA)义眼台眶内植入术后脓性肉芽肿形成的原因，探讨其有效的治疗方法。