학술논문
Early postoperative clinical recovery of robotic arm-assisted vs. image-based navigated Total hip Arthroplasty
Document Type
article
Author
Source
BMC Musculoskeletal Disorders, Vol 22, Iss 1, Pp 1-7 (2021)
Subject
Language
English
ISSN
1471-2474
Abstract
Abstract Background This study compared the early clinical recovery of total hip arthroplasty (THA) using computer navigation systems (nTHA) and robotic arm-assisted THA (rTHA). Methods Thirty prospective subjects who underwent rTHA were clinically compared to 30 subjects who underwent nTHA. Clinical data (surgical time, intraoperative blood loss, pain severity, number of days to independent walking, and Harris Hip Score (HHS) at discharge), and radiographic parameters (inclination and anteversion angles) were statistically compared between the two groups. Results Follow-up times were 24.3 ± 6.0 and 27.0 ± 7.0 days in the rTHA and nTHA groups, respectively. The surgical time (135.1 ± 13.9 min vs. 146.2 ± 12.8 min, p = 0.002), number of days to independent walking (7.2 ± 2.0 vs. 11.5 ± 3.0 days, p