中国组织工程研究 ›› 2018, Vol. 22 ›› Issue (18): 2855-2859.doi: 10.3969/j.issn.2095-4344.0878

• 组织工程口腔材料 tissue-engineered oral materials • 上一篇    下一篇

上前牙区即刻种植联合即刻修复唇侧骨壁预后的评估

李少冰,倪 佳,张雪洋,黄雁红,容明灯,卢海宾   

  1. 南方医科大学口腔医院,广东省广州市 510280
  • 收稿日期:2018-05-21 出版日期:2018-06-28 发布日期:2018-06-28
  • 通讯作者: 倪佳,副主任医师,南方医科大学口腔医院,广东省广州市 510280
  • 作者简介:李少冰,男,1983年生,博士,副主任医师。
  • 基金资助:

    广东省医学科研基金项目(A2016262);广东省医学科研基金项目(B2014033);广东省自然科学基金项目(2015A030310159)

Prognostic evaluation of the labial bone plate after anterior maxillary repair with immediate implant combined with immediate restoration

Li Shao-bing, Ni Jia, Zhang Xue-yang, Huang Yan-hong, Rong Ming-deng, Lu Hai-bin   

  1. Stomatological Hospital, Southern Medical University, Guangzhou 510280, Guangdong Province, China
  • Received:2018-05-21 Online:2018-06-28 Published:2018-06-28
  • Contact: Ni Jia, Associate chief physician, Stomatological Hospital, Southern Medical University, Guangzhou 510280, Guangdong Province, China
  • About author:Li Shao-bing, M.D., Associate chief physician, Stomatological Hospital, Southern Medical University, Guangzhou 510280, Guangdong Province, China
  • Supported by:

     the Medical Science Research Foundation of Guangdong Province, No. A2016262, B2014033; the Natural Science Foundation of Guangdong Province, No. 2015A030310159

摘要:

文章快速阅读:

 

文题释义:
即刻种植:把种植体置入到新鲜的拔牙窝,此时拔牙窝尚无软硬组织的愈合即为即刻种植。
唇侧骨壁:是维持唇侧龈缘水平的重要生理结构,其转归将影响到种植修复最终的临床美学效果。
 
 
背景:上前牙区即刻种植具有较大的美学不良反应风险。
目的:评估上前牙区即刻种植联合即刻修复的唇侧骨壁预后。
方法:选择上前牙区单牙即刻种植患者32例,微创拔牙后植入ZIMMER种植体,获得良好初期稳定性并实施即刻修复,经过6-12个月骨结合和牙龈塑形后完成最终修复,并记录负重6个月后唇侧骨壁的情况。
结果与结论:患者32例完成骨结合及最终修复,负重正常,龈缘水平稳定,无探诊出血、牙龈红肿,唇侧骨壁的上缘、上缘下5 mm及上缘下10 mm处的水平向吸收量分别为(-2.12±0.05) mm,(-1.54±0.04) mm和(-1.01±0.06) mm。结果说明,上前牙区单牙即刻种植联合即刻修复存在不同程度的唇侧骨壁吸收。 

ORCID: 0000-0002-5897-6300(李少冰)

关键词: 即刻种植, 即刻修复, 唇侧骨壁, 美学区, 不良反应, 组织工程口腔材料, 生物材料

Abstract:

BACKGROUND: The immediate implantation in the anterior maxillary region is in a high risk of aesthetic complications.

OBJECTIVE: To assess the prognosis of the labial bone plate after anterior maxillary repair with immediate implant combined with immediate restoration.
METHODS: Thirty-two patients with single failed tooth in the anterior maxillary region were subjected to implantation of ZIMMER implants immediately after minimally invasive extraction. Good primary stability was achieved and immediate restoration was carried out. Final restoration was finished after 6-12 months of osteosynthesis and gingival shaping. The loading situation of the labial bone plate was recorded at 6 months post operation.

RESULTS AND CONCLUSION: Final restoration was finished with normal loading in all the patients. No bleeding and swelling of the gingiva was recorded. The horizontal absorption of the labial bone plate at the upper margin, 5 mm and 10 mm below the upper margin was (-2.12±0.05), (-1.54±0.04), and (-1.01±0.06) mm, respectively. Therefore, absorption of the labial bone plate with varying degrees exists after anterior maxillary repair with immediate implant combined with immediate restoration.

Key words: Dental Implants, Dental Implantation, Tissue Engineering

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