索引词Periapical abscess without sinus、根尖周脓肿,不伴窦道、牙齿感染NOS、牙感染NOS、根尖脓肿 [possible translation]、根尖牙脓肿 [possible translation]、化脓性根尖牙周炎 [possible translation]、根尖周脓肿 [possible translation]、牙脓肿NOS [possible translation]、牙脓肿 [possible translation]、根尖脓肿、根尖牙脓肿、化脓性根尖牙周炎、根尖周脓肿、牙脓肿、牙脓肿NOS、牙槽脓肿、牙槽脓肿NOS、牙槽感染