Supercapsular percutaneously-assisted total hip (SuperPath) versus posterolateral total hip arthroplasty in bilateral osteonecrosis of the femoral head: a pilot clinical trial.

Weikun MengZhong HuangHaoyang WangDuan WangZeyu LuoYang BaiHenning MadryGuanglin WangZongke Zhou

Published in: BMC musculoskeletal disorders (2019)

The trial was retrospectively registered in https://www.researchregistry.com (No. Researchregistry4993) on July 04, 2019. The first participant was enrolled on March 13, 2017.

Keyphrases

total hip
total hip arthroplasty
clinical trial
study protocol
total knee arthroplasty
phase ii
phase iii
open label
randomized controlled trial
double blind
case report
placebo controlled