牙周科主要是治疗牙周病，例如洁治，牙周手术等。
Periodontal department is mainly for treatment of periodontal disease. Dentists treat patients with cleaning teeth (scaling), periodontal operation etc.
多项研究发现烟民在拉皮、拔牙和牙周手术等外科手术后恢复不如人意。
Several studies have found that smokers do not heal as well after surgeries such as face-lifts, tooth extractions, and periodontal procedures.
许多研究发现吸烟者在手术后恢复的不是很好，比如整形手术，拔牙，牙周手术。
Several studies have found that smokers do not heal as well after surgeries such as face-lifts tooth extractions and periodontal procedures.
目的应用黏接再植术及牙周翻瓣植骨术对后牙冠根纵折伴牙周脓肿手术治疗的疗效进行评价。
Objective To evaluate the clinical effect of bonding and surgical therapy on fractured crown-root complicated with periodontal abscess.
巴西人这是被弗格森冷冻5周之后的首次出场，消肿以后2周内他将在葡萄牙接受手术。
The Brazilian, who was making his first appearance for five weeks after being frozen out by Ferguson, will have surgery in Portugal in a fortnight once the swelling has subsided.
方法：选择21例药物性牙龈增生患者进行牙周基础治疗，手术治疗，观察疗效，复查指导。
Method: Chooses 21 examples medicines gum proliferation patient to carry on the tooth week foundation treatment, the surgery treats, observation curative effect, reexamination instruction.
目的：评价氟保护漆应用于牙周非手术治疗后早期对根面牙本质敏感症的作用。
AIM:To evaluate the effect of early Fluor Protector application after non-surgical periodontal treatment on root dentinal hypersensitivity.
目的利用外科手术造成的狗颊侧牙周骨板缺损模型，观察应用膜诱导组织再生技术后牙周骨组织再生的效果。
Objective To observe the effects of mucogingival tissue regeneration technique(MGTR) on periodontical alveolar bone regeneration in dogs with buccal alveolar bone defect of the tooth.
方法：对牙周非手术基础治疗后进入维护治疗期的22名慢性牙周炎患者进行9个月的纵向观察。
Methods: 22 patients with chronic periodontitis were enrolled in a 9-month maintenance care program after non-surgical periodontal therapy.
通过手术方法去除小型猪第一磨牙牙颈部的牙槽骨和牙周韧带，从而形成牙周损害。
The periodontal lesion was generated in the first molars area of miniature pigs by the surgical removal of bone and subsequent silk ligament suture around the cervical portion of the tooth.
经过多年的实践证实龈下刮治是一种有效的牙周非手术治疗方法，早期的龈下刮治主要是用手工刮治器。
After years of practice, it was confirmed that subgingival scaling was an effective non-surgical periodontal therapy. In early, subgingival sealing was practiced with manual sealing.
结论龈沟液中CRP浓度与牙周破坏程度有关，非手术治疗后龈沟液中CRP浓度下降。
Conclusions the concentration of CRP in GCF may correlate with the degree of periodontal tissue destruction, the levels of CRP reduced after nonsurgical therapy in diseased sites.
结论龈沟液中CRP浓度与牙周破坏程度有关，非手术治疗后龈沟液中CRP浓度下降。
Conclusions the concentration of CRP in GCF may correlate with the degree of periodontal tissue destruction, the levels of CRP reduced after nonsurgical therapy in diseased sites.
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