Brad L. Penenberg,Irina Timmerman,Christopher R. McKnett
申请号：
US15401193
公开号：
US10369014B2
申请日:
2017.01.09
申请国别(地区):
US
年份:
2019
代理人:
摘要：
A method of providing a minimally invasive hip arthroplasty in conjunction with a main incision formed through a patient's skin and soft tissue in the patient's hip, including providing an instrument having a main body and an arrangement for guiding the formation of a portal incision and a small path to the patient's acetabulum along an impaction axis. A trocar is placed through a guide ring on an arm of the instrument to form the portal incision and small path. Impaction of an acetubular shell is carried out along the impaction axis thus formed.
