{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,13]],"date-time":"2026-05-13T14:33:42Z","timestamp":1778682822938,"version":"3.51.4"},"reference-count":13,"publisher":"SAGE Publications","issue":"3","license":[{"start":{"date-parts":[[1990,9,1]],"date-time":"1990-09-01T00:00:00Z","timestamp":652147200000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Proc Inst Mech Eng H"],"published-print":{"date-parts":[[1990,9]]},"abstract":"<jats:p>Specially developed intervertebral and intradiscal pressure transducers are used to map the pressures in the nucleus pulposus and within the annulus fibrosus of the human spinal discs, to the point of fracture of the segmental units. The results show that for normal discs, pressures in the nucleus and in the annulus are linearly related to each other and to the applied compressive loads. Mechanical strains which develop around the periphery ofthe vertebral body are also linear with the applied compressive loads, when the partial vertebral column is loaded to the point of bony fracture.<\/jats:p>\n                  <jats:p>Failure of the intervertebral discs at the point of fracture occurred through the vertebral body endplates and the annulus fibrosus remained intact.<\/jats:p>","DOI":"10.1243\/pime_proc_1990_204_248_02","type":"journal-article","created":{"date-parts":[[2007,2,20]],"date-time":"2007-02-20T11:59:56Z","timestamp":1171972796000},"page":"141-146","source":"Crossref","is-referenced-by-count":38,"title":["Measurement of Pressures in the Nucleus and within the Annulus of the Human Spinal Disc: Due to Extreme Loading"],"prefix":"10.1177","volume":"204","author":[{"given":"H S","family":"Ranu","sequence":"first","affiliation":[{"name":"Department of Medicine, St Luke's and Roosevelt Hospital Medical Centre, Columbia University College of Physicians and Surgeons, New York, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"179","published-online":{"date-parts":[[1990,9,1]]},"reference":[{"key":"bibr1-PIME_PROC_1990_204_248_02","first-page":"27","author":"Ranu H. S.","year":"1986","journal-title":"Scand. J. Rheumatology"},{"key":"bibr2-PIME_PROC_1990_204_248_02","first-page":"163","volume-title":"Material properties and stress analysis in biomechanics","author":"Ranu H. S.","year":"1989"},{"key":"bibr3-PIME_PROC_1990_204_248_02","doi-asserted-by":"publisher","DOI":"10.1016\/0021-9290(79)90166-0"},{"key":"bibr4-PIME_PROC_1990_204_248_02","unstructured":"Ranu H. S., King A. I. Correlation of intradiscal pressure with vertebral endplate pressure. IMechE conference on\n                      Engineering aspects of the spine\n                      , 1980, 37\u201342 (Mechanical Engineering Publications, London)."},{"key":"bibr5-PIME_PROC_1990_204_248_02","doi-asserted-by":"publisher","DOI":"10.1243\/EMED_JOUR_1987_016_036_02"},{"key":"bibr6-PIME_PROC_1990_204_248_02","doi-asserted-by":"publisher","DOI":"10.3109\/ort.1967.38.suppl-100.01"},{"key":"bibr7-PIME_PROC_1990_204_248_02","doi-asserted-by":"publisher","DOI":"10.1243\/EMED_JOUR_1985_014_008_02"},{"key":"bibr8-PIME_PROC_1990_204_248_02","first-page":"240","volume-title":"Material properties and stress analysis in biomechanics","author":"Ranu H. 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Scand."}],"container-title":["Proceedings of the Institution of Mechanical Engineers, Part H: Journal of Engineering in Medicine"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.1243\/PIME_PROC_1990_204_248_02","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.1243\/PIME_PROC_1990_204_248_02","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,5,1]],"date-time":"2026-05-01T01:18:35Z","timestamp":1777598315000},"score":1,"resource":{"primary":{"URL":"https:\/\/journals.sagepub.com\/doi\/10.1243\/PIME_PROC_1990_204_248_02"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[1990,9]]},"references-count":13,"journal-issue":{"issue":"3","published-print":{"date-parts":[[1990,9]]}},"alternative-id":["10.1243\/PIME_PROC_1990_204_248_02"],"URL":"https:\/\/doi.org\/10.1243\/pime_proc_1990_204_248_02","relation":{},"ISSN":["0954-4119","2041-3033"],"issn-type":[{"value":"0954-4119","type":"print"},{"value":"2041-3033","type":"electronic"}],"subject":[],"published":{"date-parts":[[1990,9]]}}}