{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,11,2]],"date-time":"2026-11-02T00:24:03Z","timestamp":1793579043991,"version":"4.5.0"},"reference-count":0,"publisher":"British Editorial Society of Bone & Joint Surgery","issue":"7","license":[{"start":{"date-parts":[[2004,9,1]],"date-time":"2004-09-01T00:00:00Z","timestamp":1093996800000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/online.boneandjoint.org.uk\/TDM"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["The Journal of Bone and Joint Surgery. British volume"],"published-print":{"date-parts":[[2004,9]]},"abstract":"<jats:p> Traction injury to the sciatic nerve can occur during hamstring lengthening. The aim of this study was to monitor the influence of hamstring lengthening on conduction in the sciatic nerve using evoked electromyography (EMG). <\/jats:p><jats:p> Ten children with spastic cerebral palsy underwent bilateral distal hamstring lengthening. Before lengthening, the evoked potential was recorded with the patient prone. During lengthening, it was recorded with the knee flexed to 90\u00b0, 60\u00b0 and 30\u00b0, and at the end of lengthening with the hip and knee extended. <\/jats:p><jats:p> In all patients, the amplitude of the evoked EMG gradually decreased with increasing lengthening. The mean decrease with the knee flexed to 60\u00b0 was 34% (10 to 77), and to 30\u00b0, 86% (52 to 98) compared with the pre-lengthening amplitude. On hip extension at the end of the lengthening procedure, the EMG returned to the pre-lengthening level. <\/jats:p><jats:p> Monitoring of the evoked EMG potential of the sciatic nerve during and after hamstring lengthening, may be helpful in preventing traction injury. <\/jats:p>","DOI":"10.1302\/0301-620x.86b7.14358","type":"journal-article","created":{"date-parts":[[2004,9,9]],"date-time":"2004-09-09T22:49:43Z","timestamp":1094770183000},"page":"1059-1061","source":"Crossref","is-referenced-by-count":18,"title":["Monitoring of the sciatic nerve during hamstring lengthening by evoked EMG"],"prefix":"10.1302","volume":"86-B","author":[{"given":"K.","family":"Katz","sequence":"first","affiliation":[{"name":"Orthopaedic Unit and Institutes of Clinical Neurophysiology and Audiology, Schneider Children\u2019s Medical Centre of Israel, Petah Tiqva, Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"J.","family":"Attias","sequence":"additional","affiliation":[{"name":"Department of Communication, Haifa University, Mount Carmel, Haifa 31905, Israel."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"D.","family":"Weigl","sequence":"additional","affiliation":[{"name":"Orthopaedic Unit and Institutes of Clinical Neurophysiology and Audiology, Schneider Children\u2019s Medical Centre of Israel, Petah Tiqva, Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"A.","family":"Cizger","sequence":"additional","affiliation":[{"name":"Orthopaedic Unit and Institutes of Clinical Neurophysiology and Audiology, Schneider Children\u2019s Medical Centre of Israel, Petah Tiqva, Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"E.","family":"Bar-on","sequence":"additional","affiliation":[{"name":"Orthopaedic Unit and Institutes of Clinical Neurophysiology and Audiology, Schneider Children\u2019s Medical Centre of Israel, Petah Tiqva, Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel."}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"42","container-title":["The Journal of Bone and Joint Surgery. British volume"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/online.boneandjoint.org.uk\/doi\/pdf\/10.1302\/0301-620X.86B7.14358","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/online.boneandjoint.org.uk\/doi\/pdf\/10.1302\/0301-620X.86B7.14358","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2021,8,16]],"date-time":"2021-08-16T20:16:52Z","timestamp":1629145012000},"score":1,"resource":{"primary":{"URL":"https:\/\/online.boneandjoint.org.uk\/doi\/10.1302\/0301-620X.86B7.14358"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2004,9]]},"references-count":0,"journal-issue":{"issue":"7","published-print":{"date-parts":[[2004,9]]}},"alternative-id":["10.1302\/0301-620X.86B7.14358"],"URL":"https:\/\/doi.org\/10.1302\/0301-620x.86b7.14358","relation":{},"ISSN":["0301-620X","2044-5377"],"issn-type":[{"value":"0301-620X","type":"print"},{"value":"2044-5377","type":"electronic"}],"subject":[],"published":{"date-parts":[[2004,9]]}}}