기니픽 유양동 폐쇄술에 사용한 물질의 효과 및 조직병리학적 비교 연구
Histopathologic Evaluation of Obliterating Material in theGuinea Pig Temporal Dorsal Bullae
1
조회
0
다운로드
1
인용
0
참고문헌
키워드
초록
Abstract
Background and Objectives：The present study was undertaken to determine and to compare the characteristics of bone wax, fibrofatty tisues or bone graft materials (Lubboc)Materials and Method：The guinea pigs were used to perform obliteration of the dorsal bullae of the temporal bone using bone wax, fibrofatty tisues or Lubboc. Twelve weeks after transplantation, the animals were sacrificed, and histological sections were prepared. Histological evaluations were performed to determine changes of the dorsal bulae mucosa of the temporal bone and the implanted materials. Results：reactions within the dorsal bullae mucosa of the temporal bone. A large amount of absorption was observed in the fibrofatty tissue. On the other hand, in the case using Luboc, real bonds between the new bone and native bone were observed, as wel as a ma-ture trabecular bone traversing throughout the entire implant materials. Bone formation as induced by the Lubocimplantation appeared to be a physiological reaction, which was further supported by observation of extensive neovascularization within the Conclusion：Based on our curent observations, we consider Lubbocas a superior implant material for bone wax and fibrofatty tisues.
참고문헌 (18)
- "The exenterated mastoid:A problem of ear surgery", 6, pp.323~325 (1985)
- "Mastoid obliteration", 360, pp.152~154 (1979)
- "Total obliteration of the chronic draining ear", 8, pp.515~516 (1979)
- "Evaluation of mastoid obliteration", 16, pp.99~103 (1995)
- "Modified canal wall-up mastoidectomywith mastoid obliteration for severe chronic otitis media", 57, pp.198~201 (1995)
- "Bonding mechanisms at the interfaceof ceramic prosthetic materials", 5, pp.117~141 (1971)
- "A morphological study on obliteration of thetemporal dorsal bullae using hydroxyapatite granules", 17, pp.197~199 (1996)
- "A ten year statistical follow-up of 1142 consecutive casesof cholesteatoma: The closed vs. The open technique.", 92, pp.390~396 (1982)
- "Frontal sinus. In: Blitzer A, Lawson W, Friedman WH,editors.", pp.183~186 (1986), Philadelphia: WBSaunders Company
- "Frontal sinus obliteration: Acomparison of fat, muscle, bone and spontaneous osteoneogenesis inthe cat model.", 95, pp.586~592 (1995)
- "The fate of mastoid obliteration tissue:A histopathologicalstudy", 112, pp.1777~1781 (2002)
- "Total obliteration of the mastoid, middle ear,and external auditory canal: A review of 27 cases.", 91, pp.1100~1108 (1981)
- "Suboccipital translabyrinthineapproach to acoustic neuromas", 83, pp.566~569 (1966)
- "Technique to avoid cerebrospinal fluid otorhinorrhea withtranslabyrinthine removal of acoustic neuroma", 104, pp.382~386 (1994)
- "Report of cases:Monograph-transtemporal bone microsurgicalremoval of acoustic neuromas", 80, pp.617~667 (1964)
- "Management of mastoid cavity", 13, pp.30~35 (2002)
- "Current approaches to experinental bone grafting", 18, pp.213~225 (1987)
- "Biomaterialsfor bone filling: Comparison between autograft, hydorxyapatite andone highly purufied bovine xenograft.", 77, pp.59~65 (1993)