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- 方法:按纳入标准通过根尖外科手术共收集25颗慢性根尖周炎患牙根尖生物膜样本,并同时采集其中20颗患牙的根管细菌样本。METHODS: Periapical biofilm samples of 25 teeth with periapical periodontitis were collected by periapical surgery and bacterial samples of root canals were taken from 20 of 25 teeth.
- 根尖root tip
- 根root
- 外科手术surgery
- 根尖手术Periapical surgery
- 根尖周手术periapical surgery
- 脊髓及神经根监测技术在脊柱外科手术中的应用Application of somatosensory evoked potential for spinal cord monitoring and EMG for nerve root monitoring in spinal surgery
- 他踩到一根尖刺。He stepped on a sharp thorn.
- 那是一根尖棍。That is a pointed stick.
- 根尖挺apical elevator
- 根尖蕾apical bud
- 根尖法root tip method
- 根尖孔apical foramen of tooth
- 根尖片periapical film
- 根尖肉芽肿apical granuloma
- 根尖炎apicitis
- 根尖周periapex; peripical
- 根尖部[医] root tip
- 根尖的apicalis
- 根尖签[医] apical pick
