RECONSTRUCTION OF THE GROWING CRICOID WITH A COMPOSITE GRAFT OF DEMINERALIZED BOVINE BONE AND AUTOGENOUS PERICHONDRIUM - A COMPARATIVE-STUDY IN RABBITS

被引:14
作者
BEAN, JK [1 ]
VERWOERDVERHOEF, HL [1 ]
MEEUWIS, J [1 ]
VERWOERD, CDA [1 ]
机构
[1] ERASMUS UNIV,SOPHIA CHILDRENS HOSP,DEPT OTORHINOLARYNGOL,3000 DR ROTTERDAM,NETHERLANDS
关键词
CRICOID CARTILAGE; DEMINERALIZED BONE MATRIX; CHONDRONEOGENESIS; WOUND HEALING;
D O I
10.1016/0165-5876(93)90050-D
中图分类号
R76 [耳鼻咽喉科学];
学科分类号
100213 ;
摘要
In growing rabbits, the feasibility of a new type of composite graft for the reconstruction of defects in the cricoid ring is studied. This graft consists of Demineralized Bovine Bone matrix (DBBM) enfolded in a perichondrial flap. The cartilage formed in the DBBM by cells, derived from the perichondrium, is demonstrated to provide a valuable substitute for resected parts of the cricoid. A specific feature of this reconstruction is that it allows further growth and does not result in a secondary stenosis during later development.
引用
收藏
页码:163 / 172
页数:10
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