{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,23]],"date-time":"2026-10-23T14:33:13Z","timestamp":1792765993827,"version":"4.5.0"},"reference-count":25,"publisher":"American Veterinary Medical Association (AVMA)","issue":"12","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["javma"],"published-print":{"date-parts":[[2002,12,15]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:p>\n                    <jats:bold>Objective<\/jats:bold>\n                    \u2014To determine clinical, radiographic, and\nhistologic abnormalities in adult cats &gt; 1 year old with\nspontaneous (ie, nontraumatic) femoral capital physeal\nfractures.\n                  <\/jats:p>\n                  <jats:p>\n                    <jats:bold>Design<\/jats:bold>\n                    \u2014Retrospective study.\n                  <\/jats:p>\n                  <jats:p>\n                    <jats:bold>Animals<\/jats:bold>\n                    \u201426 cats.\n                  <\/jats:p>\n                  <jats:p>\n                    <jats:bold>Procedure<\/jats:bold>\n                    \u2014Medical records of cats &gt; 1 year old with\nfemoral capital physeal fractures and no history of\ntrauma were examined.\n                  <\/jats:p>\n                  <jats:p>\n                    <jats:bold>Results<\/jats:bold>\n                    \u2014Mean \u00b1 SD age of the cats was 22.5 \u00b1 6.5\nmonths. Twenty-five cats were neutered males. Mean\nweight of the cats was significantly greater than mean\nweight of a group of age- and sex-matched control cats.\nOf 16 cats for which age at the time of neutering was\nknown, 14 had been neutered before 6 months of age.\nNine cats had bilateral fractures. Severity of femoral\nneck osteolysis and sclerosis increased with increased\nduration of clinical signs. The contralateral femoral capital\nphysis, distal femoral physes, and proximal tibial\nphyses were radiographically open in 13 of 18, 19 of 24,\nand 24 of 24 cats, respectively. Histologically, the epiphysis\ncontained normal articular cartilage and bone,\nbut attached growth plate cartilage lacked the normal\ncolumnar arrangement of chondrocytes.\n                  <\/jats:p>\n                  <jats:p>\n                    <jats:bold>Conclusions and Clinical Relevance<\/jats:bold>\n                    \u2014Results suggested\nthat adult cats with spontaneous femoral\ncapital physeal fractures were most likely to be\nheavier, neutered males with delayed physeal closure.\n(\n                    <jats:italic>J Am Vet Med Assoc<\/jats:italic>\n                    2002;221:1731\u20131736)\n                  <\/jats:p>","DOI":"10.2460\/javma.2002.221.1731","type":"journal-article","created":{"date-parts":[[2006,1,23]],"date-time":"2006-01-23T13:41:46Z","timestamp":1138023706000},"page":"1731-1736","source":"Crossref","is-referenced-by-count":66,"title":["Spontaneous femoral capital physeal fractures in adult cats: 26 cases (1996\u20132001)"],"prefix":"10.2460","volume":"221","author":[{"given":"Walter T.","family":"McNicholas","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Brent E.","family":"Wilkens","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"William E.","family":"Blevins","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Paul W.","family":"Snyder","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"George P.","family":"McCabe","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Aric A.","family":"Applewhite","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Peter H.","family":"Laverty","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Gert J.","family":"Breur","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"1272","reference":[{"key":"p_1_146","doi-asserted-by":"crossref","first-page":"29","DOI":"10.1111\/j.1532-950X.1978.tb00576.x","volume":"7","author":"Daly WR","year":"1978","journal-title":"Vet Surg"},{"key":"p_2_147","doi-asserted-by":"crossref","first-page":"445","DOI":"10.1111\/j.1748-5827.1993.tb03899.x","volume":"34","author":"Perez-Aparicio FJ","year":"1993","journal-title":"J Small Anim Pract"},{"key":"p_3_148","doi-asserted-by":"crossref","first-page":"674","DOI":"10.1111\/j.1748-5827.1989.tb01913.x","volume":"30","author":"Jeffery ND","year":"1989","journal-title":"J Small Anim Pract"},{"key":"p_4_149","doi-asserted-by":"crossref","first-page":"182","DOI":"10.1055\/s-0038-1632528","volume":"9","author":"Culvenor 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