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대한구강악안면임프란트학회지 2017 ; 21 (3) : p.11~19

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이종골을 이용한 수평적, 수직적 골증대술: 증례보고
Guided Bone Regeneration with Particulate Bone Graft in Vertically and Horizontally Deficient Edentulous Ridges: A Case Report

저자 이준범, 김정주, 이정원
논문 종류 증례보고 전문 보기 21-3_11-19.pdf 21-3_11-19.pdf
Purpose: The aim of the current study is to evaluate the results of vertical and horizontal guided
bone regeneration (GBR) with xenograft material.
Methods: Case 1. 70-year-old male patient was referred for implant removal at #16 and #17.
After implant fixture removal, guided bone regeneration was performed with deproteinized
bovine bone mineral (DBBM), titanium mesh, and collagen membrane at the right maxillary
posterior area. 4 months following GBR, two implants was placed at #15 and #17.
Case 2. 47-year-old male patient was treated with implant removal at #15 and #46. GBR with
DBBM and titanium reinforced nonresorbable membrane was performed at right mandibular
posterior area 4 weeks after implant removal. GBR with DBBM, titanium mesh and collagen
membrane was conducted at right maxillary posterior area 6 weeks following implant removal.
5 months after GBR, implants were placed at #46, #47, #14, #15, and #16 sites.
Results: Case 1. Bone augmentation was achieved with vertical height 6 mm, buccolingual
width 8 mm, and mesiodistal length 23 mm.
Case 2. Bone augmentation was achieved with vertical height 6 mm, buccolingual width 8 mm,
and mesiodistal length 25 mm at right maxillary posterior area. The right mandibular posterior
area was augmented with vertical height 4 mm, buccolingual width 8 mm, and mesiodistal
length 20 mm.
Conclusion:Within the limit, GBR with DBBM and titanium mesh or titanium reinforced
nonresorbable membrane was successfully conducted.
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