NDLI: Adverse effects of total hip arthroplasty on the hip abductor and adductor muscle lengths and moment arms during gait

Content Provider	Springer Nature : BioMed Central
Author	Hu, Xiangjun Zheng, Nan Hsu, Wei-Chun Zhang, Jingwei Li, Huiwu Chen, Yunsu Dai, Kerong Tsai, Tsung-Yuan
Abstract	Background Precise evaluation of the hip abductor and adductor muscles function in total hip arthroplasty (THA) patients during gait could help prevent postoperative complications and optimize the rehabilitation training program. The purpose of this study was to elucidate the effects of THA on the hip abductor and adductor muscle lengths and moment arms of in vivo patients during gait. Methods Ten unilateral THA patients received CT scans and dual fluoroscopic imaging for the hip kinematics during gait. The hip abductor and adductor muscle insertions were digitized on the 3D hip model for the determination of their dynamic lines of action and moment arms. Changes in the hip abductor and adductor muscle lengths and moment arms of THA patients between the implanted and non-implanted sides were quantified during gait. Results The adductor longus, adductor brevis, and pectineus of the implanted hips had significantly (P < 0.05) less elongation than that of the non-implanted side during the stance phase. The gluteus medius, gluteus minimus, and piriformis moment arms of the implanted side were significantly shorter. The piriformis muscle moment arm was significantly larger. In the double support phase, the adductor magnus and adductor longus moment arms of the implanted sides were significantly decreased. Conclusions Results suggested that the adverse effects of THA on hip stability. Development of a rehabilitation program considering the effects of THA is essential. Accurate surgical techniques may reduce the impact of THA on the peripheral muscles.
Related Links	https://josr-online.biomedcentral.com/counter/pdf/10.1186/s13018-020-01832-1.pdf
Ending Page	8
Page Count	8
Starting Page	1
File Format	HTM / HTML
DOI	10.1186/s13018-020-01832-1
Journal	Journal of Orthopaedic Surgery and Research
Issue Number	1
Volume Number	15
Language	English
Publisher	BioMed Central
Publisher Date	2020-08-12
Access Restriction	Open
Subject Keyword	Orthopedics Surgical Orthopedics Total hip arthroplasty Biomechanics Muscle length Moment arm Hip abductor muscle Hip adductor muscle
Content Type	Text
Resource Type	Article
Subject	Surgery Orthopedics and Sports Medicine
Journal Impact Factor	2.8/2023
5-Year Journal Impact Factor	3/2023

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

The impact of reducing the femoral stem length in total hip arthroplasty during gait.

Association of preoperative variables of ipsilateral hip abductor muscles with gait function after total hip arthroplasty: a retrospective study

Hip Abductor Deficiency after Total Hip Arthroplasty: Diagnostic and Therapeutic Methods

Function after revision of failed total hip arthroplasty

Hip abductor moment arm - a mathematical analysis for proximal femoral replacement

The role of femoral offset and abductor lever arm in total hip arthroplasty

Abductor muscle necrosis due to iliopsoas bursal mass after total hip arthroplasty.

Prosthesis design and placement in reverse total shoulder arthroplasty

Predictive value of robotic-assisted total hip arthroplasty.

Adverse effects of total hip arthroplasty on the hip abductor and adductor muscle lengths and moment arms during gait

Similar Documents

The impact of reducing the femoral stem length in total hip arthroplasty during gait.

Association of preoperative variables of ipsilateral hip abductor muscles with gait function after total hip arthroplasty: a retrospective study

Hip Abductor Deficiency after Total Hip Arthroplasty: Diagnostic and Therapeutic Methods

Function after revision of failed total hip arthroplasty

Hip abductor moment arm - a mathematical analysis for proximal femoral replacement

The role of femoral offset and abductor lever arm in total hip arthroplasty

Abductor muscle necrosis due to iliopsoas bursal mass after total hip arthroplasty.

Prosthesis design and placement in reverse total shoulder arthroplasty

Predictive value of robotic-assisted total hip arthroplasty.

Adverse effects of total hip arthroplasty on the hip abductor and adductor muscle lengths and moment arms during gait