An accelerometer-based navigation system provides acetabular cup orientation accuracy comparable to that of computed tomography-based navigation during total hip arthroplasty in the supine position.

Tytuł:: An accelerometer-based navigation system provides acetabular cup orientation accuracy comparable to that of computed tomography-based navigation during total hip arthroplasty in the supine position.
Autorzy:: Tetsunaga T; Department of Orthopaedic Surgery, Okayama University Hospital, 2-5-1 Shikata-cho, Kitaku, Okayama, 700-8558, Japan. tomonori_.
Yamada K; Department of Medical Materials for Musculoskeletal Reconstruction, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, 2-5-1 Shikata-cho, Kitaku, Okayama, 700-8558, Japan.
Tetsunaga T; Department of Orthopaedic Surgery, Okayama University Hospital, 2-5-1 Shikata-cho, Kitaku, Okayama, 700-8558, Japan.
Sanki T; Department of Orthopaedic Surgery, Okayama University Hospital, 2-5-1 Shikata-cho, Kitaku, Okayama, 700-8558, Japan.
Kawamura Y; Department of Orthopaedic Surgery, Okayama University Hospital, 2-5-1 Shikata-cho, Kitaku, Okayama, 700-8558, Japan.
Ozaki T; Department of Orthopaedic Surgery, Okayama University Hospital, 2-5-1 Shikata-cho, Kitaku, Okayama, 700-8558, Japan.
Źródło:: Journal of orthopaedic surgery and research [J Orthop Surg Res] 2020 Apr 15; Vol. 15 (1), pp. 147. Date of Electronic Publication: 2020 Apr 15.
Typ publikacji:: Journal Article
Język:: English
Imprint Name(s):: Original Publication: London : BioMed Central, 2006-
MeSH Terms:: Supine Position*/physiology
Accelerometry/*methods
Acetabulum/*diagnostic imaging
Arthroplasty, Replacement, Hip/*methods
Surgery, Computer-Assisted/*methods
Tomography, X-Ray Computed/*methods
Acetabulum/physiology ; Acetabulum/surgery ; Aged ; Aged, 80 and over ; Female ; Humans ; Imaging, Three-Dimensional/methods ; Male ; Middle Aged ; Neuronavigation/methods ; Retrospective Studies
References:: Bone Joint J. 2017 Feb;99-B(2):184-191. (PMID: 28148659)
Acta Orthop. 2005 Aug;76(4):517-23. (PMID: 16195068)
Hip Int. 2020 Feb 4;:1120700020904940. (PMID: 32019376)
J Arthroplasty. 2014 Apr;29(4):786-91. (PMID: 24290738)
J Bone Joint Surg Am. 2008 Feb;90(2):357-65. (PMID: 18245596)
Arch Orthop Trauma Surg. 2009 Jul;129(7):863-72. (PMID: 18600334)
Clin Orthop Surg. 2013 Mar;5(1):1-9. (PMID: 23467021)
Bone Joint J. 2018 Oct;100-B(10):1280-1288. (PMID: 30295537)
J Bone Joint Surg Br. 2007 Apr;89(4):455-60. (PMID: 17463111)
J Arthroplasty. 2015 Mar;30(3):387-91. (PMID: 25453626)
J Arthroplasty. 2016 Sep;31(9 Suppl):264-8. (PMID: 27067753)
J Arthroplasty. 2018 Jan;33(1):136-143. (PMID: 28870743)
J Arthroplasty. 2008 Aug;23(5):699-706. (PMID: 18534380)
Orthop Traumatol Surg Res. 2014 Oct;100(6 Suppl):S287-91. (PMID: 25129705)
Mod Rheumatol. 2016;26(3):435-40. (PMID: 26375057)
J Bone Joint Surg Br. 1993 Mar;75(2):228-32. (PMID: 8444942)
J Artif Organs. 2018 Sep;21(3):340-347. (PMID: 29611147)
J Bone Joint Surg Am. 1979 Jan;61(1):15-23. (PMID: 365863)
J Bone Joint Surg Am. 1978 Mar;60(2):217-20. (PMID: 641088)
J Bone Joint Surg Br. 2006 Feb;88(2):163-7. (PMID: 16434517)
Int Orthop. 2016 Oct;40(10):2031-2039. (PMID: 26780716)
Clin Orthop Relat Res. 2011 Feb;469(2):319-29. (PMID: 20717858)
J Arthroplasty. 2016 Feb;31(2):506-11. (PMID: 26461487)
J Arthroplasty. 1998 Aug;13(5):530-4. (PMID: 9726318)
Clin Orthop Relat Res. 2018 Feb;476(2):325-335. (PMID: 29529664)
Z Orthop Ihre Grenzgeb. 2005 Jan-Feb;143(1):72-8. (PMID: 15754235)
Comput Aided Surg. 2013;18(5-6):187-94. (PMID: 23862732)
J Arthroplasty. 2018 Jan;33(1):263-267. (PMID: 28917617)
Contributed Indexing:: Keywords: Hip; Navigation system; Retrospective study; Total hip replacement
Entry Date(s):: Date Created: 20200417 Date Completed: 20210129 Latest Revision: 20210129
Update Code:: 20240104
PubMed Central ID:: PMC7161129
DOI:: 10.1186/s13018-020-01673-y
PMID:: 32295628
: Czasopismo naukowe

Pełny tekst

Background: Inadequate acetabular component orientation is associated with postoperative impingement, dislocation, and accelerated polyethylene wear. Computed tomography (CT)-based navigation systems provide accuracy for total hip arthroplasty (THA) but are not available in all facilities. Accelerometer-based navigation systems are inexpensive, but their accuracy remains undetermined. This study compares the accuracy of cup orientation in THA using CT-based and accelerometer-based navigation systems.
Methods: This retrospective study included 35 consecutive patients (11 males, 24 females; mean age, 65 years) who underwent primary cementless THA via an anterolateral approach in the supine position. Both CT-based and accelerometer-based navigation systems were used simultaneously. The accuracy of cup orientation was compared between the two systems using postoperative CT.
Results: The accuracy of cup inclination was 2.7° ± 2.0° in the CT-based group and 3.3° ± 2.4° in the accelerometer-based group. The accuracy of cup anteversion was 2.8° ± 2.6° in the CT-based group and 3.4° ± 2.2° in the accelerometer-based group. No significant difference was observed in cup inclination (p = 0.29) or cup anteversion (p = 0.34) between CT-based and accelerometer-based navigation.
Conclusions: The accuracy of cup positioning did not differ significantly between CT-based and accelerometer-based navigation systems.

Zaloguj się, aby uzyskać dostęp do pełnego tekstu.

Informacja