Brian D. Burkinshaw,John L. Wheeler,James B. Rogan,Steven I. Whitlock
申请号：
US11707769
公开号：
US08357147B2
申请日:
2007.02.16
申请国别(地区):
US
年份:
2013
代理人:
摘要：
A method of repairing a defect in an annulus fibrosus of an intervertebral disc, without excising the entire nucleus pulposus of the disc. The method includes inserting an introducer needle through the annulus fibrosus by puncturing the annulus fibrosus with the introducer needle, injecting an in situ curable, bio-compatible polymerizable or polymeric material composition into the disc through the introducer needle directly or indirectly so that the in situ curable composition contacts a defect in the annulus fibrosus and curing said material in situ.
