GREENHALGH, E., SKOTT,ROMANO, JOHN- PAUL,IGOE, MICHAEL, P.,KIEFER, ROBERT, A.,TREXLER, WADE, KEVIN
申请号：
EP08726852
公开号：
EP2131767A4
申请日:
2008.03.12
申请国别(地区):
EP
年份:
2012
代理人:
摘要：
An attachment device with a radially expandable section (24) is disclosed. The attachment device can have helical threads (66), for example, to facilitate screwing the attachment device into a bone. Methods of using the same are also described. The attachment device can be positioned to radially expand the expandable section in cancellous bone substantially surrounded by cortical bone.
