The relative contribution of disc and vertebral morphometry to the angle of kyphosis in asymptomatic subjects
In order to investigate the relative contributions of vertebra and inter-vertebral disk to kyphosis, a series of 100 asymptomatic healthy women (age range 39–91 years) were studied to evaluate lateral dorsal appearances and possible related parameters of bone loss. Subjects underwent lateral dorsal...
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| Veröffentlicht in: | Clinical radiology 1996-04, Vol.51 (4), p.258-262 |
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| creator | Manns, R.A. Haddaway, M.J. McCall, I.W. Cassar Pullicino, V. Davie, M.W.J. |
| description | In order to investigate the relative contributions of vertebra and inter-vertebral disk to kyphosis, a series of 100 asymptomatic healthy women (age range 39–91 years) were studied to evaluate lateral dorsal appearances and possible related parameters of bone loss. Subjects underwent lateral dorsal spine radiography and single photon absorptiometry of the radius.
There was a significant decrease in physical height in relation to age (
P |
| doi_str_mv | 10.1016/S0009-9260(96)80342-4 |
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There was a significant decrease in physical height in relation to age (
P<0.001) and this was directly related to an increasing thoracic kyphosis (
P<0.005). The angle of kyphosis was better related to the average anterior disc height (
P<0.001) than to average anterior vertebral height. The vertebral body ratio, however (anterior/posterior height), was more strongly related to angle of kyphosis than was disk ratio. The results also showed a fall in the proximal and distal radial bone mineral content with age (
P<0.001). These findings suggest that dorsal kyphosis as part of the aging process may be as closely related to the physical integrity of the disc as to the vertebral body. Hence, therapy for age related bone mineral loss may have limited effect on a kyphotic deformity of the dorsal spine in otherwise asymptomatic patients.</description><identifier>ISSN: 0009-9260</identifier><identifier>EISSN: 1365-229X</identifier><identifier>DOI: 10.1016/S0009-9260(96)80342-4</identifier><identifier>PMID: 8617037</identifier><identifier>CODEN: CLRAAG</identifier><language>eng</language><publisher>Amsterdam: Elsevier Ltd</publisher><subject>Absorptiometry, Photon ; Adult ; Aged ; Aged, 80 and over ; Aging - pathology ; Aging - physiology ; Biological and medical sciences ; Bone Density ; Diseases of the osteoarticular system ; Diseases of the spine ; Female ; Forearm ; Humans ; Intervertebral Disc - diagnostic imaging ; Kyphosis - diagnostic imaging ; Kyphosis - pathology ; Kyphosis - physiopathology ; Medical sciences ; Middle Aged ; Radius - physiopathology ; Thoracic Vertebrae - diagnostic imaging</subject><ispartof>Clinical radiology, 1996-04, Vol.51 (4), p.258-262</ispartof><rights>1996 The Royal College of Radiologists</rights><rights>1996 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c423t-4aed3ce85d7eb4aad35360a3ced2f75a290a19e5570b0571e209a37528d7a4e3</citedby><cites>FETCH-LOGICAL-c423t-4aed3ce85d7eb4aad35360a3ced2f75a290a19e5570b0571e209a37528d7a4e3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/S0009-9260(96)80342-4$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,780,784,3550,27924,27925,45995</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=3040541$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/8617037$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Manns, R.A.</creatorcontrib><creatorcontrib>Haddaway, M.J.</creatorcontrib><creatorcontrib>McCall, I.W.</creatorcontrib><creatorcontrib>Cassar Pullicino, V.</creatorcontrib><creatorcontrib>Davie, M.W.J.</creatorcontrib><title>The relative contribution of disc and vertebral morphometry to the angle of kyphosis in asymptomatic subjects</title><title>Clinical radiology</title><addtitle>Clin Radiol</addtitle><description>In order to investigate the relative contributions of vertebra and inter-vertebral disk to kyphosis, a series of 100 asymptomatic healthy women (age range 39–91 years) were studied to evaluate lateral dorsal appearances and possible related parameters of bone loss. Subjects underwent lateral dorsal spine radiography and single photon absorptiometry of the radius.
There was a significant decrease in physical height in relation to age (
P<0.001) and this was directly related to an increasing thoracic kyphosis (
P<0.005). The angle of kyphosis was better related to the average anterior disc height (
P<0.001) than to average anterior vertebral height. The vertebral body ratio, however (anterior/posterior height), was more strongly related to angle of kyphosis than was disk ratio. The results also showed a fall in the proximal and distal radial bone mineral content with age (
P<0.001). These findings suggest that dorsal kyphosis as part of the aging process may be as closely related to the physical integrity of the disc as to the vertebral body. Hence, therapy for age related bone mineral loss may have limited effect on a kyphotic deformity of the dorsal spine in otherwise asymptomatic patients.</description><subject>Absorptiometry, Photon</subject><subject>Adult</subject><subject>Aged</subject><subject>Aged, 80 and over</subject><subject>Aging - pathology</subject><subject>Aging - physiology</subject><subject>Biological and medical sciences</subject><subject>Bone Density</subject><subject>Diseases of the osteoarticular system</subject><subject>Diseases of the spine</subject><subject>Female</subject><subject>Forearm</subject><subject>Humans</subject><subject>Intervertebral Disc - diagnostic imaging</subject><subject>Kyphosis - diagnostic imaging</subject><subject>Kyphosis - pathology</subject><subject>Kyphosis - physiopathology</subject><subject>Medical sciences</subject><subject>Middle Aged</subject><subject>Radius - physiopathology</subject><subject>Thoracic Vertebrae - diagnostic imaging</subject><issn>0009-9260</issn><issn>1365-229X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1996</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNqFkE2P0zAQhi0EWsrCT1jJB4TgEPBnEp8QWvElrcSBHrhZE3vCekniYjuV-u9xt1WvnCx7nnfG8xByw9l7znj74SdjzDRGtOytad_1TCrRqCdkw2WrGyHMr6dkc0Gekxc5PxyvSqgrctW3vGOy25B5e4804QQl7JG6uJQUhrWEuNA4Uh-yo7B4usdUcEgw0Tmm3X2csaQDLZGWGofl94RH_M-hlnLINCwU8mHelTjXxo7mdXhAV_JL8myEKeOr83lNtl8-b2-_NXc_vn6__XTXOCVkaRSglw577TscFICXWrYM6pMXY6dBGAbcoNYdG5juOApmQHZa9L4DhfKavDm13aX4d8Vc7FwXwWmCBeOabdczzltjKqhPoEsx54Sj3aUwQzpYzuzRsn20bI8KrWnto2Wrau7mPGAdZvSX1Flrrb8-1yE7mMYEiwv5gkmmmFa8Yh9PGFYX-4DJZhdwqWuGVHVZH8N_PvIP86mbMg</recordid><startdate>19960401</startdate><enddate>19960401</enddate><creator>Manns, R.A.</creator><creator>Haddaway, M.J.</creator><creator>McCall, I.W.</creator><creator>Cassar Pullicino, V.</creator><creator>Davie, M.W.J.</creator><general>Elsevier Ltd</general><general>Elsevier</general><scope>IQODW</scope><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope></search><sort><creationdate>19960401</creationdate><title>The relative contribution of disc and vertebral morphometry to the angle of kyphosis in asymptomatic subjects</title><author>Manns, R.A. ; Haddaway, M.J. ; McCall, I.W. ; Cassar Pullicino, V. ; Davie, M.W.J.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c423t-4aed3ce85d7eb4aad35360a3ced2f75a290a19e5570b0571e209a37528d7a4e3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1996</creationdate><topic>Absorptiometry, Photon</topic><topic>Adult</topic><topic>Aged</topic><topic>Aged, 80 and over</topic><topic>Aging - pathology</topic><topic>Aging - physiology</topic><topic>Biological and medical sciences</topic><topic>Bone Density</topic><topic>Diseases of the osteoarticular system</topic><topic>Diseases of the spine</topic><topic>Female</topic><topic>Forearm</topic><topic>Humans</topic><topic>Intervertebral Disc - diagnostic imaging</topic><topic>Kyphosis - diagnostic imaging</topic><topic>Kyphosis - pathology</topic><topic>Kyphosis - physiopathology</topic><topic>Medical sciences</topic><topic>Middle Aged</topic><topic>Radius - physiopathology</topic><topic>Thoracic Vertebrae - diagnostic imaging</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Manns, R.A.</creatorcontrib><creatorcontrib>Haddaway, M.J.</creatorcontrib><creatorcontrib>McCall, I.W.</creatorcontrib><creatorcontrib>Cassar Pullicino, V.</creatorcontrib><creatorcontrib>Davie, M.W.J.</creatorcontrib><collection>Pascal-Francis</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><jtitle>Clinical radiology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Manns, R.A.</au><au>Haddaway, M.J.</au><au>McCall, I.W.</au><au>Cassar Pullicino, V.</au><au>Davie, M.W.J.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>The relative contribution of disc and vertebral morphometry to the angle of kyphosis in asymptomatic subjects</atitle><jtitle>Clinical radiology</jtitle><addtitle>Clin Radiol</addtitle><date>1996-04-01</date><risdate>1996</risdate><volume>51</volume><issue>4</issue><spage>258</spage><epage>262</epage><pages>258-262</pages><issn>0009-9260</issn><eissn>1365-229X</eissn><coden>CLRAAG</coden><abstract>In order to investigate the relative contributions of vertebra and inter-vertebral disk to kyphosis, a series of 100 asymptomatic healthy women (age range 39–91 years) were studied to evaluate lateral dorsal appearances and possible related parameters of bone loss. Subjects underwent lateral dorsal spine radiography and single photon absorptiometry of the radius.
There was a significant decrease in physical height in relation to age (
P<0.001) and this was directly related to an increasing thoracic kyphosis (
P<0.005). The angle of kyphosis was better related to the average anterior disc height (
P<0.001) than to average anterior vertebral height. The vertebral body ratio, however (anterior/posterior height), was more strongly related to angle of kyphosis than was disk ratio. The results also showed a fall in the proximal and distal radial bone mineral content with age (
P<0.001). These findings suggest that dorsal kyphosis as part of the aging process may be as closely related to the physical integrity of the disc as to the vertebral body. Hence, therapy for age related bone mineral loss may have limited effect on a kyphotic deformity of the dorsal spine in otherwise asymptomatic patients.</abstract><cop>Amsterdam</cop><pub>Elsevier Ltd</pub><pmid>8617037</pmid><doi>10.1016/S0009-9260(96)80342-4</doi><tpages>5</tpages></addata></record> |
| fulltext | fulltext |
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| ispartof | Clinical radiology, 1996-04, Vol.51 (4), p.258-262 |
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| language | eng |
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| source | MEDLINE; Elsevier ScienceDirect Journals Complete |
| subjects | Absorptiometry, Photon Adult Aged Aged, 80 and over Aging - pathology Aging - physiology Biological and medical sciences Bone Density Diseases of the osteoarticular system Diseases of the spine Female Forearm Humans Intervertebral Disc - diagnostic imaging Kyphosis - diagnostic imaging Kyphosis - pathology Kyphosis - physiopathology Medical sciences Middle Aged Radius - physiopathology Thoracic Vertebrae - diagnostic imaging |
| title | The relative contribution of disc and vertebral morphometry to the angle of kyphosis in asymptomatic subjects |
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