Robert L. Mayfield,Michael D. Scalise,Zachary B. Suttin
申请号：
US14682826
公开号：
US10414022B2
申请日:
2015.04.09
申请国别(地区):
US
年份:
2019
代理人:
摘要：
An implant for implantation into bone tissue includes an elongated body having an outer surface. The outer surface has at least one thread. The thread makes a number of turns around the body of the implant and includes a root, a flank and a crest. The root and a segment of the flank have a roughened portion compared to the crest. A method of forming an implant having a threaded outer surface including a root, a flank, and a crest includes treating the threaded outer surface at only the root and a portion of the flank while the crest remains untreated.
