{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,14]],"date-time":"2026-07-14T10:41:53Z","timestamp":1784025713403,"version":"3.55.0"},"reference-count":36,"publisher":"Public Library of Science (PLoS)","issue":"2","license":[{"start":{"date-parts":[[2023,2,2]],"date-time":"2023-02-02T00:00:00Z","timestamp":1675296000000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"name":"OTTOBOCK FRANCE"}],"content-domain":{"domain":["www.plosone.org"],"crossmark-restriction":false},"short-container-title":["PLoS ONE"],"abstract":"<jats:p>The functionalities of myoelectric hooks, such as whether they allow wrist movements, as well as the volume and design of the devices, may impact how fitted transradial amputees use their upper limbs. The aim of the current study was to compare two prosthetic myoelectric hooks in terms of compensatory shoulder movements, functionality and user satisfaction. This monocentric, randomized, controlled, cross-over trial evaluated eight transradial amputees fitted with two prosthetic myoelectric hooks, the Greifer and the Axon-Hook, during two consecutive periods. At the end of each period, shoulder abduction (mean and percentage of time with shoulder abduction &gt; 60\u00b0) and manual dexterity were assessed using the Box and Blocks Test (BBT) on both sides, and satisfaction was assessed with the Evaluation of Satisfaction with Assistive Technology questionnaire. For each patient, data obtained with the BBT on the amputated side were compared with those obtained on the non-amputated side. Shoulder abduction was significantly higher with the Greifer (60.9\u00b0\u00b1 20.3\u00b0, <jats:italic>p<\/jats:italic> = 0.03) than with the Axon-Hook (39.8\u00b0\u00b1 16.9\u00b0) and also than with the NA side (37.6 \u00b1 19.4\u00b0, <jats:italic>p<\/jats:italic> = 0.02). Shoulder abduction on the NA side (37.6 \u00b1 19.4\u00b0) was close to that of the Axon-Hook (39.8\u00b0\u00b1 16.9\u00b0). The percentage of time spent with shoulder abduction &gt; 60\u00b0 during the BBT was higher with the Greifer than with the Axon-Hook or with the NA side (53.3 \u00b1 34.4%, 17.6 \u00b1 27.0% and 18.4 \u00b1 34.9%, respectively), but the differences were not significant (<jats:italic>p<\/jats:italic> = 0.15). A significant strong negative correlation was found between shoulder abduction and wrist position with the Axon-Hook (r = -0.86; <jats:italic>p<\/jats:italic> &lt; 0.01), but not with the Greifer. Manual dexterity and satisfaction did not differ significantly between the two devices. These results revealed compensatory movements, such as shoulder abduction in transradial amputees equipped with hooks, themselves influenced by the prosthetic device settings.<\/jats:p>","DOI":"10.1371\/journal.pone.0272855","type":"journal-article","created":{"date-parts":[[2023,2,2]],"date-time":"2023-02-02T18:48:08Z","timestamp":1675363688000},"page":"e0272855","update-policy":"https:\/\/doi.org\/10.1371\/journal.pone.corrections_policy","source":"Crossref","is-referenced-by-count":5,"title":["Comparison of compensatory shoulder movements, functionality and satisfaction in transradial amputees fitted with two prosthetic myoelectric hooks"],"prefix":"10.1371","volume":"18","author":[{"given":"Am\u00e9lie","family":"Touillet","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-4301-0001","authenticated-orcid":true,"given":"Constance","family":"Billon-Grumillier","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-9650-434X","authenticated-orcid":true,"given":"Jonathan","family":"Pierret","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Pierrick","family":"Herbe","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"No\u00ebl","family":"Martinet","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Isabelle","family":"Loiret","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jean","family":"Paysant","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"340","published-online":{"date-parts":[[2023,2,2]]},"reference":[{"key":"pone.0272855.ref001","doi-asserted-by":"crossref","first-page":"618","DOI":"10.1177\/0309364619871185","article-title":"Biomechanical analysis of users of multi-articulating externally powered prostheses with and without their device","volume":"43","author":"AB Wanamaker","year":"2019","journal-title":"Prosthet Orthot Int"},{"key":"pone.0272855.ref002","doi-asserted-by":"crossref","first-page":"1967","DOI":"10.1016\/j.apmr.2011.06.026","article-title":"Musculoskeletal Pain and Overuse Syndromes in Adult Acquired Major Upper-Limb Amputees","volume":"92","author":"K \u00d8stlie","year":"2011","journal-title":"Arch Phys Med Rehabil"},{"key":"pone.0272855.ref003","doi-asserted-by":"crossref","first-page":"132","DOI":"10.1186\/1743-0003-11-132","article-title":"Comparison of range-of-motion and variability in upper body movements between transradial prosthesis users and able-bodied controls when executing goal-oriented tasks.","volume":"11","author":"MJ Major","year":"2014","journal-title":"J NeuroEngineering 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Orthot"},{"key":"pone.0272855.ref007","doi-asserted-by":"crossref","first-page":"497","DOI":"10.1177\/0309364615584658","article-title":"A survey of overuse problems in patients with acquired or congenital upper limb deficiency","volume":"40","author":"H Burger","year":"2016","journal-title":"Prosthet Orthot Int"},{"key":"pone.0272855.ref008","doi-asserted-by":"crossref","first-page":"1128","DOI":"10.1016\/j.clinbiomech.2008.05.008","article-title":"Compensatory movements of transradial prosthesis users during common tasks.","volume":"23","author":"SL Carey","year":"2008","journal-title":"Clin Biomech"},{"key":"pone.0272855.ref009","doi-asserted-by":"crossref","first-page":"523","DOI":"10.1016\/j.clinbiomech.2010.02.011","article-title":"Movement characteristics of upper extremity prostheses during basic goal-directed tasks.","volume":"25","author":"H Bouwsema","year":"2010","journal-title":"Clin Biomech."},{"key":"pone.0272855.ref010","doi-asserted-by":"crossref","first-page":"286","DOI":"10.1177\/0309364616660248","article-title":"Categorization of compensatory motions in transradial myoelectric prosthesis users","volume":"41","author":"A Hussaini","year":"2017","journal-title":"Prosthet Orthot Int"},{"key":"pone.0272855.ref011","doi-asserted-by":"crossref","first-page":"e0177965","DOI":"10.1371\/journal.pone.0177965","article-title":"Targeted box and blocks test: Normative data and comparison to standard tests","volume":"12","author":"K Kontson","year":"2017","journal-title":"PLOS ONE"},{"key":"pone.0272855.ref012","doi-asserted-by":"crossref","first-page":"1","DOI":"10.1016\/j.jelekin.2018.02.011","article-title":"Use of optical motion capture for the analysis of normative upper body kinematics during functional upper limb tasks: A systematic review.","volume":"40","author":"AM Valevicius","year":"2018","journal-title":"J Electromyogr 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Ther."},{"key":"pone.0272855.ref019","doi-asserted-by":"crossref","first-page":"1207","DOI":"10.1016\/S0021-9290(00)00062-2","article-title":"Movement biomechanics goes upwards: from the leg to the arm","volume":"33","author":"G Rau","year":"2000","journal-title":"J Biomech"},{"key":"pone.0272855.ref020","doi-asserted-by":"crossref","first-page":"109843","DOI":"10.1016\/j.jbiomech.2020.109843","article-title":"Computational musculoskeletal modeling of compensatory movements in the upper limb","volume":"108","author":"M Reilly","year":"2020","journal-title":"J Biomech"},{"key":"pone.0272855.ref021","doi-asserted-by":"crossref","first-page":"925","DOI":"10.1007\/s00420-020-01551-4","article-title":"Work above shoulder level and shoulder complaints: a systematic review.","volume":"93","author":"M W\u00e6rsted","year":"2020","journal-title":"Int Arch Occup Environ Health"},{"key":"pone.0272855.ref022","first-page":"4","article-title":"Riktv\u00e4rden f\u00f6r att bed\u00f6ma risken f\u00f6r belastningsskador, baserade p\u00e5 tekniska m\u00e4tningar av exponeringen.","author":"G Hansson","year":"2016","journal-title":"LundReport No."},{"key":"pone.0272855.ref023","doi-asserted-by":"crossref","first-page":"932","DOI":"10.5014\/ajot.48.10.932","article-title":"Comparison of Three Myoelectrically Controlled Prehensors and the Voluntary-Opening Split Hook.","volume":"48","author":"JM Meredith","year":"1994","journal-title":"Am J Occup Ther."},{"key":"pone.0272855.ref024","first-page":"59","article-title":"The Psychosocial and Biomechanical Assessment of Amputees Fitted with Commercial Multi-grip Prosthetic Hands.","author":"A Cutti","year":"2012","journal-title":"Vincenzo Parenti Castelli and Marco Troncossi. Grasping the Future: Advances in Powered Upper Limb Prosthetics. Vincenzo Parenti Castelli and Marco Troncossi. Bologna"},{"key":"pone.0272855.ref025","doi-asserted-by":"crossref","first-page":"3","DOI":"10.1080\/10400435.1996.10132268","article-title":"Development of the Quebec User Evaluation of Satisfaction with assistive Technology (QUEST).","volume":"8","author":"L Demers","year":"1996","journal-title":"Assist Technol."},{"key":"pone.0272855.ref026","doi-asserted-by":"crossref","first-page":"96","DOI":"10.1080\/10400435.2000.10132015","article-title":"Item Analysis of the Quebec User Evaluation of Satisfaction with Assistive Technology (QUEST).","volume":"12","author":"L Demers","year":"2000","journal-title":"Assist Technol."},{"key":"pone.0272855.ref027","doi-asserted-by":"crossref","first-page":"2926","DOI":"10.1016\/j.jbiomech.2008.07.018","article-title":"Compensatory mechanism involving the hip joint of the intact limb during gait in unilateral trans-tibial amputees","volume":"41","author":"C Grumillier","year":"2008","journal-title":"J Biomech"},{"key":"pone.0272855.ref028","doi-asserted-by":"crossref","first-page":"4999","DOI":"10.1038\/s41598-017-05094-6","article-title":"Reachability and the sense of embodiment in amputees using prostheses.","volume":"7","author":"A Gouzien","year":"2017","journal-title":"Sci Rep."},{"key":"pone.0272855.ref029","doi-asserted-by":"crossref","first-page":"600","DOI":"10.1109\/TNSRE.2015.2398112","article-title":"Is it Finger or Wrist Dexterity That is Missing in Current Hand Prostheses?","volume":"23","author":"F Montagnani","year":"2015","journal-title":"IEEE Trans Neural Syst Rehabil Eng"},{"key":"pone.0272855.ref030","doi-asserted-by":"crossref","first-page":"272","DOI":"10.1016\/S0268-0033(98)00096-5","article-title":"A biomechanical study of occupational loads in the shoulder and elbow in dentistry.","volume":"13","author":"L Finsen","year":"1998","journal-title":"Clin Biomech"},{"key":"pone.0272855.ref031","doi-asserted-by":"crossref","first-page":"278","DOI":"10.1539\/joh.11-0262-OA","article-title":"Effects of Individual and Work\u2010related Factors on Incidence of Shoulder Pain in a Large Working Population.","volume":"54","author":"J Bodin","year":"2012","journal-title":"J Occup Health"},{"key":"pone.0272855.ref032","doi-asserted-by":"crossref","first-page":"918","DOI":"10.1682\/JRRD.2013.10.0228","article-title":"Normative data for modified Box and Blocks test measuring upper-limb function via motion capture","volume":"51","author":"JS Hebert","year":"2014","journal-title":"J Rehabil Res Dev"},{"key":"pone.0272855.ref033","doi-asserted-by":"crossref","first-page":"192","DOI":"10.1097\/JPO.0b013e31826ff91c","article-title":"Reliability and Validity of Outcome Measures for Upper Limb Amputation","volume":"24","author":"L Resnik","year":"2012","journal-title":"JPO J Prosthet Orthot"},{"key":"pone.0272855.ref034","doi-asserted-by":"crossref","first-page":"125","DOI":"10.1097\/PHM.0000000000001031","article-title":"Functional Outcome Scores With Standard Myoelectric Prostheses in Below-Elbow Amputees","volume":"98","author":"S Salminger","year":"2019","journal-title":"Am J Phys Med Rehabil"},{"key":"pone.0272855.ref035","doi-asserted-by":"crossref","first-page":"26","DOI":"10.1186\/s12984-016-0130-0","article-title":"Flexible and static wrist units in upper limb prosthesis users: functionality scores, user satisfaction and compensatory movements.","volume":"13","author":"M Deijs","year":"2016","journal-title":"J NeuroEngineering Rehabil"},{"key":"pone.0272855.ref036","doi-asserted-by":"crossref","first-page":"109","DOI":"10.1177\/0309364614554030","article-title":"Assessment of body-powered upper limb prostheses by able-bodied subjects, using the Box and Blocks Test and the Nine-Hole Peg Test","volume":"40","author":"L Haverkate","year":"2016","journal-title":"Prosthet Orthot Int"}],"container-title":["PLOS ONE"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/dx.plos.org\/10.1371\/journal.pone.0272855","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,2,2]],"date-time":"2023-02-02T18:48:46Z","timestamp":1675363726000},"score":1,"resource":{"primary":{"URL":"https:\/\/dx.plos.org\/10.1371\/journal.pone.0272855"}},"subtitle":[],"editor":[{"given":"Bijan","family":"Najafi","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"editor"}]}],"short-title":[],"issued":{"date-parts":[[2023,2,2]]},"references-count":36,"journal-issue":{"issue":"2","published-online":{"date-parts":[[2023,2,2]]}},"URL":"https:\/\/doi.org\/10.1371\/journal.pone.0272855","relation":{},"ISSN":["1932-6203"],"issn-type":[{"value":"1932-6203","type":"electronic"}],"subject":[],"published":{"date-parts":[[2023,2,2]]}}}