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Clinical case of 4th generation dental implant
Int J Clin Prev Dent 2021;17(3):166-166
Published online September 30, 2021;
© 2021 International Journal of Clinical Preventive Dentistry.

Joo Young LEE1, Seong Hoon KIM1, Kyung Sook HWANG2, Jong Oh KANG1,3, Seung Min PARK2,4, Ju Hyun KIM4, Mi Rae KIM4, Yong Duk PARK1,5,*, Masaki Kambara6,7

1Dept. of Prev. Dent. School of Dent. Kyung Hee Univ.,
2Dept. of Dent. Eng. Shinhan Univ.,
3Dept. of Dent. Hygi., Shinhan Univ.,
4Uniance’s Central Research Institute,
5Shinhan Univ. Bioclinical Mediation Research Center, Osaka Dental University6, Kambara Global Health Institute7
Correspondence to: Acknowledgement: This study is supported by Uniance’s Central Research Institute.
This is an Open Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License ( which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.
1) Gender: male 2) Age: 56
3) Systemic disease: congenital cleft lip, leg discomfort due to traffic accident, other healthy
4) Medication Hx : No other medications
5) Oral condition: A patient who has been in the state of placing the mandibular implant fixture for 2 years, and the condition in which teeth 21 and 22 in the maxilla are tied with a wire and just before extraction
6) Treatment procedure
(1) Ext. of max. 21 and 22 after taking an impression of the max.
(2) Max. implant placement: # 17, 16, 15, 13 # 23, 25, 26, 27 (4th generation implants # 15, 13 # 23, 25 are applied among these, and other products on the market in Korea
(3) Delivery of temporary upper and lower dentures and impression taking of implants in the 40th posterior region of the mand.
(4) Mand. 40th posterior implant crown prosthesis installation and mand. 30th implant impression taking
(5) Mand. 30th implant crown installation (mand. completion)
(6) Periodic observation and percussion, prevention and management of inflammation at 1 month intervals, and panoramic radiographs and follow-up studies at 2 month intervals
(7) Comparison of bone quality of the entire max. implant 5 months after implantation and simultaneous impression taking of the entire jaw
(8) Panoramic confirmation after max. implant crown installation
(9) Confirming the patient’s chewing power/completing the occlusal check
7) Post-treatment:
(1) Check occlusal force, panorama, bone density, texture and taste
(2) Periodic professional oral care
Keywords : 4th generation implant, histological structure, implant coating

September 2021, 17 (3)