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KMID : 0362719980360060053
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Journal of the Korean Dental Association
1998 Volume.36 No. 6 p.53 ~ p.63
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APPLICATION OF GUIDED TISSUE REGENERATION IN PERIODONTAL-ENDODONTIC COMBINED LESION
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Abstract
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The treatment of a large endodontically induced periodontal- 7)7}tea}~
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endodontic combined lesions is described. Root canal treatment ? L o 47f 0 3}L} T ~l
was performend. In one of the 3 cases a retrograde immediate J` - o r x7 r o
restorative material(IFtM) was placed to root apex and the -"4~) } ~ 411011 VI$Ij Aili-1 plO>1´1 o}T
others were not. After debridement of the defect and planning of ´ o} ´1 ~1 rr u~ ´- o)}}´ 1
he exposed. root surface, DFDBA was grafted and the Gore ;l z7~a}11l T L 7~1 n oi al o o -~
Tex membrane was applicated over the defect and exposed a f >rl H´f o 1}~
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root surface. 6 to 15 weeks later, re-entry procedure was
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performed. The defects and exposed root surfaces under 4710111= L ~)? L TQ} 0~ 7~L1 0 7}=
membrane were filled with new fresh tissue which was bein A)0}01 oT, 7)~rL} z~71} 13 o 0 ~- ~-
developed to bone-like tissue. Serial periapical radiographic _A)~L} o
,91 ~)7jT ~T o o´~ ~11 -~R 71L} L
views showed gradual bone regeneration in perEradicular TE1-1 1T 1 a}
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defects. This case report shows that guided tissue regeneration.
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combined with endodontic therapy can be-provided with another T L~ 1 al J T 7a d 1104 - a
successful treatment modality for periodontal-endodontic o , `} 71 L o1 p Q3}L}
combined lesion
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KEYWORD
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