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Muscle activity during stance phase of walking: Comparison of males with transfemoral amputation with osseointegrated fixations to nondisabled male volunteers.

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  • معلومة اضافية
    • Author-Supplied Keywords:
      amputation
      Direct skeletal fixation
      electromyography
      EMG
      gait
      locomotion
      osseointegrated fixation
      residual limb
      Transected muscle
      transfemoral amputation
    • NAICS/Industry Codes:
      339110 Medical equipment and supplies manufacturing
      339113 Surgical Appliance and Supplies Manufacturing
      417930 Professional machinery, equipment and supplies merchant wholesalers
      446199 All Other Health and Personal Care Stores
    • Abstract:
      A recent development in prosthetics is the osseointegrated fixation (OF), with improvements in comfort, fatigue, hip movement, and ease of prosthetic attachment reported. However, little information is available regarding muscle function. This study reports on selected gait parameters of the residual limb during the stance phase of level overground walking, focusing on muscle activity. Five males with transfemoral amputation (TFA) with OFs were recruited. Ground reaction force (GRF), lower-limb kinematics, and surface electromyography (sEMG) from residual-limb muscles were recorded. sEMG data were also collected from a group of 10 nondisabled male subjects. Interstance variability of gait parameters was assessed by coefficient of multiple correlations. Repeatability of GRF and hip kinematics was high, whereas repeatability of the sEMG was low for four of the five individuals with TFA. Interstance variability of the sEMG for gluteus medius (GMED) was significantly greater in the group with TFA. The main difference in sEMG between the groups was the phase, with GMED and adductor magnus displaying greater differences than their counterparts in the nondisabled group. Results demonstrate that muscles in the residual limb retain aspects of their previous functional pattern. [ABSTRACT FROM AUTHOR]
    • Abstract:
      Copyright of Journal of Rehabilitation Research & Development is the property of VA Prosthetics Research & Development Center and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
    • Author Affiliations:
      1Georgia Institute of Technology, Atlanta, GA
      2Centre for Biomedical Engineering, University of Surrey, Guildford, United Kingdom
      3Douglas Bader Rehabilitation Centre, Queen Mary¿s Hospital, London, United Kingdom
    • ISSN:
      0748-7711
    • Accession Number:
      10.1682/JRRD.2011.10.0204
    • Accession Number:
      89861657
  • Citations
    • ABNT:
      PANTALL, A.; EWINS, D. Muscle activity during stance phase of walking: Comparison of males with transfemoral amputation with osseointegrated fixations to nondisabled male volunteers. Journal of Rehabilitation Research & Development, [s. l.], v. 50, n. 4, p. 499–513, 2013. DOI 10.1682/JRRD.2011.10.0204. Disponível em: http://search.ebscohost.com/login.aspx?direct=true&site=eds-live&db=asn&AN=89861657&custid=s8280428. Acesso em: 29 maio. 2020.
    • AMA:
      Pantall A, Ewins D. Muscle activity during stance phase of walking: Comparison of males with transfemoral amputation with osseointegrated fixations to nondisabled male volunteers. Journal of Rehabilitation Research & Development. 2013;50(4):499-513. doi:10.1682/JRRD.2011.10.0204.
    • APA:
      Pantall, A., & Ewins, D. (2013). Muscle activity during stance phase of walking: Comparison of males with transfemoral amputation with osseointegrated fixations to nondisabled male volunteers. Journal of Rehabilitation Research & Development, 50(4), 499–513. https://doi.org/10.1682/JRRD.2011.10.0204
    • Chicago/Turabian: Author-Date:
      Pantall, Annette, and David Ewins. 2013. “Muscle Activity during Stance Phase of Walking: Comparison of Males with Transfemoral Amputation with Osseointegrated Fixations to Nondisabled Male Volunteers.” Journal of Rehabilitation Research & Development 50 (4): 499–513. doi:10.1682/JRRD.2011.10.0204.
    • Harvard:
      Pantall, A. and Ewins, D. (2013) ‘Muscle activity during stance phase of walking: Comparison of males with transfemoral amputation with osseointegrated fixations to nondisabled male volunteers’, Journal of Rehabilitation Research & Development, 50(4), pp. 499–513. doi: 10.1682/JRRD.2011.10.0204.
    • Harvard: Australian:
      Pantall, A & Ewins, D 2013, ‘Muscle activity during stance phase of walking: Comparison of males with transfemoral amputation with osseointegrated fixations to nondisabled male volunteers’, Journal of Rehabilitation Research & Development, vol. 50, no. 4, pp. 499–513, viewed 29 May 2020, .
    • MLA:
      Pantall, Annette, and David Ewins. “Muscle Activity during Stance Phase of Walking: Comparison of Males with Transfemoral Amputation with Osseointegrated Fixations to Nondisabled Male Volunteers.” Journal of Rehabilitation Research & Development, vol. 50, no. 4, Aug. 2013, pp. 499–513. EBSCOhost, doi:10.1682/JRRD.2011.10.0204.
    • Chicago/Turabian: Humanities:
      Pantall, Annette, and David Ewins. “Muscle Activity during Stance Phase of Walking: Comparison of Males with Transfemoral Amputation with Osseointegrated Fixations to Nondisabled Male Volunteers.” Journal of Rehabilitation Research & Development 50, no. 4 (August 2013): 499–513. doi:10.1682/JRRD.2011.10.0204.
    • Vancouver/ICMJE:
      Pantall A, Ewins D. Muscle activity during stance phase of walking: Comparison of males with transfemoral amputation with osseointegrated fixations to nondisabled male volunteers. Journal of Rehabilitation Research & Development [Internet]. 2013 Aug [cited 2020 May 29];50(4):499–513. Available from: http://search.ebscohost.com/login.aspx?direct=true&site=eds-live&db=asn&AN=89861657&custid=s8280428