{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,30]],"date-time":"2026-09-30T20:57:44Z","timestamp":1790801864533,"version":"4.1.0"},"reference-count":22,"publisher":"American Dairy Science Association","issue":"10","license":[{"start":{"date-parts":[[2026,10,1]],"date-time":"2026-10-01T00:00:00Z","timestamp":1790812800000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2026,10,1]],"date-time":"2026-10-01T00:00:00Z","timestamp":1790812800000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/legal\/tdmrep-license"},{"start":{"date-parts":[[2026,7,9]],"date-time":"2026-07-09T00:00:00Z","timestamp":1783555200000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":["journalofdairyscience.org","elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["Journal of Dairy Science"],"published-print":{"date-parts":[[2026,10]]},"DOI":"10.3168\/jds.2026-28476","type":"journal-article","created":{"date-parts":[[2026,7,10]],"date-time":"2026-07-10T16:09:23Z","timestamp":1783699763000},"page":"10958-10969","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":0,"title":["Longitudinal assessment of intensively reared dairy heifer claw growth and corkscrew shape development"],"prefix":"10.3168","volume":"109","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-2170-7112","authenticated-orcid":false,"given":"S.A.","family":"Mahendran","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"D.","family":"Phillips","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-0945-934X","authenticated-orcid":false,"given":"B.","family":"Reilly","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-4247-4015","authenticated-orcid":false,"given":"N.","family":"Blackie","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-8695-4697","authenticated-orcid":false,"given":"R.","family":"Booth","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"1747","reference":[{"key":"10.3168\/jds.2026-28476_bib1","doi-asserted-by":"crossref","first-page":"222","DOI":"10.1136\/vr.103197","article-title":"Claw length recommendations for dairy cow foot trimming","volume":"177","author":"Archer","year":"2015","journal-title":"Vet. Rec."},{"key":"10.3168\/jds.2026-28476_bib2","doi-asserted-by":"crossref","first-page":"2930","DOI":"10.3390\/ani14202930","article-title":"Impact of feed bunk space on the prevalence of torsion and foreleg distal asymmetry in Holstein cows","volume":"14","author":"Barrera-Flores","year":"2024","journal-title":"Animals (Basel)"},{"key":"10.3168\/jds.2026-28476_bib3","unstructured":"Capion, N., K. Bach, C. Christensen, A. M. Rinken, and K. Dahl-Pedersen. 2024a. Age distribution and severity of corkscrew claws in 10 Danish dairy herds. Page 320 in World Buiatrics Congress, Cancun, Mexico."},{"key":"10.3168\/jds.2026-28476_bib4","unstructured":"Capion, N., A. M. Rinken, C. Christensen, K. Bach, and K. Dahl-Pedersen. 2024b. Pathological changes in front medial corkscrew claws\u2014Pilot study. Page 99 in 22nd International Symposium and 14th International Conference on Lameness in Ruminants, Venice, Italy."},{"key":"10.3168\/jds.2026-28476_bib5","doi-asserted-by":"crossref","DOI":"10.1016\/j.tvjl.2024.106098","article-title":"A scoring system for grading corkscrew claws in dairy cattle","volume":"304","author":"Capion","year":"2024","journal-title":"Vet. J."},{"key":"10.3168\/jds.2026-28476_bib6","doi-asserted-by":"crossref","first-page":"1493","DOI":"10.3168\/jds.S0022-0302(82)82373-4","article-title":"Effect of methionine hydroxy analog supplementation on dairy cattle hoof growth and composition","volume":"65","author":"Clark","year":"1982","journal-title":"J. Dairy Sci."},{"key":"10.3168\/jds.2026-28476_bib7","doi-asserted-by":"crossref","unstructured":"Cook, N. B., A. Strebe, and K. Karlen. 2019. Prevalence and risk factors for corkscrew claw syndrome in dairy cattle. Page 362 in American Association of Bovine Practitioners, Salt Lake City, UT.","DOI":"10.21423\/aabppro20197249"},{"key":"10.3168\/jds.2026-28476_bib8","doi-asserted-by":"crossref","first-page":"93","DOI":"10.1016\/S0749-0720(15)30056-6","article-title":"Sand cracks, horizontal fissures, and other conditions affecting the wall of the bovine claw","volume":"17","author":"Greenough","year":"2001","journal-title":"Vet. Clin. North Am. Food Anim. Pract."},{"key":"10.3168\/jds.2026-28476_bib9","doi-asserted-by":"crossref","first-page":"2148","DOI":"10.3168\/jds.S0022-0302(86)80647-6","article-title":"Rates of hoof growth and wear in Holstein cattle","volume":"69","author":"Hahn","year":"1986","journal-title":"J. Dairy Sci."},{"key":"10.3168\/jds.2026-28476_bib10","author":"ICAR"},{"key":"10.3168\/jds.2026-28476_bib11","doi-asserted-by":"crossref","DOI":"10.1016\/j.livsci.2020.104012","article-title":"Short communication: Reference intervals for claw dimensions of intensively finished Charolais and Limousin young bulls and heifers housed on different flooring systems","volume":"235","author":"Magrin","year":"2020","journal-title":"Livest. Sci."},{"key":"10.3168\/jds.2026-28476_bib12","doi-asserted-by":"crossref","first-page":"105","DOI":"10.1016\/j.tvjl.2017.01.011","article-title":"Randomised controlled trial to evaluate the effect of foot trimming before and after first calving on subsequent lameness episodes and productivity in dairy heifers","volume":"220","author":"Mahendran","year":"2017","journal-title":"Vet. J."},{"key":"10.3168\/jds.2026-28476_bib13","doi-asserted-by":"crossref","first-page":"100","DOI":"10.1136\/vr.103155","article-title":"Effect of early lactation foot trimming in lame and non-lame dairy heifers: A randomised controlled trial","volume":"177","author":"Maxwell","year":"2015","journal-title":"Vet. Rec."},{"key":"10.3168\/jds.2026-28476_bib14","series-title":"Comparative Veterinary Anatomy: A Clinical Approach.","first-page":"1169","article-title":"Case 21.3: Sole ulcer","author":"Nuss","year":"2022"},{"key":"10.3168\/jds.2026-28476_bib15","doi-asserted-by":"crossref","DOI":"10.1002\/vetr.1267","article-title":"Preventive hoof trimming in dairy cattle: Determining current practices and identifying future research areas","volume":"190","author":"Pedersen","year":"2022","journal-title":"Vet. Rec."},{"key":"10.3168\/jds.2026-28476_bib16","doi-asserted-by":"crossref","first-page":"285","DOI":"10.1016\/S0034-5288(18)33878-5","article-title":"Growth and wear rates of hoof horn in Ayrshire cattle","volume":"14","author":"Prentice","year":"1973","journal-title":"Res. Vet. Sci."},{"key":"10.3168\/jds.2026-28476_bib17","doi-asserted-by":"crossref","first-page":"7340","DOI":"10.3168\/jds.2015-9621","article-title":"Hot topic: Definition and implementation of a breeding value for feed efficiency in dairy cows","volume":"98","author":"Pryce","year":"2015","journal-title":"J. Dairy Sci."},{"key":"10.3168\/jds.2026-28476_bib18","doi-asserted-by":"crossref","first-page":"651","DOI":"10.1016\/S0737-0806(07)80397-2","article-title":"The effect of toe angle on tendon, ligament and hoof wall strains in vitro","volume":"13","author":"Thompson","year":"1993","journal-title":"J. Equine Vet. Sci."},{"key":"10.3168\/jds.2026-28476_bib19","doi-asserted-by":"crossref","first-page":"89","DOI":"10.1080\/00480169.1992.35707","article-title":"Hoof growth and wear in pasture-fed dairy cattle","volume":"40","author":"Tranter","year":"1992","journal-title":"N. Z. Vet. J."},{"key":"10.3168\/jds.2026-28476_bib20","doi-asserted-by":"crossref","first-page":"6271","DOI":"10.3168\/jds.2014-8131","article-title":"Quantitative evaluation of the relationship between dorsal wall length, sole thickness, and rotation of the distal phalanx in the bovine claw using computed tomography","volume":"97","author":"Tsuka","year":"2014","journal-title":"J. Dairy Sci."},{"key":"10.3168\/jds.2026-28476_bib21","doi-asserted-by":"crossref","first-page":"351","DOI":"10.1016\/j.cvfa.2017.02.010","article-title":"Corkscrew claw","volume":"33","author":"van Amstel","year":"2017","journal-title":"Vet. Clin. North Am. Food Anim. Pract."},{"key":"10.3168\/jds.2026-28476_bib22","doi-asserted-by":"crossref","first-page":"4251","DOI":"10.3168\/jds.S0022-0302(06)72471-7","article-title":"Effect of rubber flooring on claw health in lactating dairy cows housed in free-stall barns","volume":"89","author":"Vanegas","year":"2006","journal-title":"J. Dairy Sci."}],"container-title":["Journal of Dairy Science"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0022030226030870?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0022030226030870?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2026,9,30]],"date-time":"2026-09-30T20:00:24Z","timestamp":1790798424000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S0022030226030870"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2026,10]]},"references-count":22,"journal-issue":{"issue":"10","published-print":{"date-parts":[[2026,10]]}},"alternative-id":["S0022030226030870"],"URL":"https:\/\/doi.org\/10.3168\/jds.2026-28476","relation":{},"ISSN":["0022-0302"],"issn-type":[{"value":"0022-0302","type":"print"}],"subject":[],"published":{"date-parts":[[2026,10]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"Longitudinal assessment of intensively reared dairy heifer claw growth and corkscrew shape development","name":"articletitle","label":"Article Title"},{"value":"Journal of Dairy Science","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.3168\/jds.2026-28476","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"article","name":"content_type","label":"Content Type"},{"value":"\u00a9 2026 The Authors.","name":"copyright","label":"Copyright"}]}}