원저 : 골신티그라피에 의한 Hydroxyapatite 안구삽입물로의 섬유혈관증식 평가 ( Evaluation of Fibrovascular Ingrowth into the Hydroxyapatite Ocular Implant by 99mTc - MDP Bone Scintigraphy ) () |
Author |
범희승(Hee Seung Bom),송호천(Ho Chun Song),김지열(Ji Yeul Kim),정상기(Sang Ki Jeong),박영걸(Young Kul Park), |
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Affiliation |
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Abstract |
Thirteen patients received a coralline hydroxyapatite
sphere as a buried integrated ocular implant after
enucleation surgery. The implant was modified by
multiple drillings, 1 mm in diameter, to the center of
the sphere to allow more rapid host tissue ingrowth.
Tc-99m-MDP planar and tomographic bone scintigraphies
were performed at various intervals after implantation
(from 100 to 742 days after operation) to assess
vascularization of the implant. All patients showed hot
uptakes in the implants. These patients underwent a
secondary drilling for the final motility peg
application. The confirmation of vascular ingrowth was
done by inspection of bleeding at the time of bleeding
at the time of drilling from the center of the implant.
Bleeding from the drilled implant was noted in all
patients. In conclusion, hot uptake in the implanted
ocular hydroxyapatite implant accurately reflect
vascular ingrowth into the implant. |
Keyword |
Bone scintigraphy, Hydroxyapatite ocular implant, Fibrovascular Ingrowth |
Full text Article |
28501310.pdf
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