ULTRASTRUCTURAL INTERFACE OF BONE CRYSTALS AND ORGANIC MATRIX IN WOVEN AND LAMELLAR ENDOCHONDRAL BONE

被引：34

作者：

BERNARD, GW

机构：

[1] Division of Oral Biology, School of Dentistry and Department of Anatomy, School of Medicine, University of California, Los Angeles

来源：

JOURNAL OF DENTAL RESEARCH | 1969年 / 48卷 / 5P1S期

关键词：

D O I：

10.1177/00220345690480052901

中图分类号：

R78 [口腔科学];

学科分类号：

1003 ;

摘要：

Endochondral bone consists of three calcified regions: calcified cartilage, woven bone, and lamellar bone. Woven or immature bone begins when osteoblastic extrusions or buds calcify; from initial calcification loci, bone crystals grow radially to form spheroidal bone nodules. Nodules eventually coalesce into bone seams. Lamellar bone develops as a sequel to the calcification of cartilage or woven bone. Hydroxyapatite grows into lamellar bone and then is oriented parallel to collagen. Except for the stage of cartilage calcification, intramembranous and endochondral osteogenesis are similar. © 1969, SAGE Publications. All rights reserved.

引用

页码：781 / &

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