{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,24]],"date-time":"2026-09-24T18:30:15Z","timestamp":1790274615633,"version":"4.1.0"},"reference-count":37,"publisher":"SAGE Publications","issue":"3","license":[{"start":{"date-parts":[[2022,7,1]],"date-time":"2022-07-01T00:00:00Z","timestamp":1656633600000},"content-version":"unspecified","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by-nc\/4.0\/"}],"content-domain":{"domain":["journals.sagepub.com"],"crossmark-restriction":true},"short-container-title":["Foot &amp; Ankle Orthopaedics"],"published-print":{"date-parts":[[2022,7]]},"abstract":"<jats:sec>\n                    <jats:title>Background:<\/jats:title>\n                    <jats:p>Different fixation techniques are established for first metatarsophalangeal joint (MTPJ) arthrodesis, including compression screws, plates, Kirschner wires, metal- and bioabsorbable screws as well as staples. The purpose of this study was to investigate and present first clinical and radiologic results using a novel human, allogeneic cortical bone screw for arthrodesis of the first MTPJ.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Methods:<\/jats:title>\n                    <jats:p>Arthrodesis of the first MTPJ was performed in 31 patients with hallux rigidus. Percentage union and time to union were the first outcomes; visual analog scale for pain, hallux valgus angle (HVA), intermetatarsal angle, and American Orthopaedic Foot &amp; Ankle Society (AOFAS) hallux score were secondary outcomes.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results:<\/jats:title>\n                    <jats:p>Median time to union was 89 days, and union was observed in all patients. There were 4 complications (2 osteolysis margin, 1 cystic brightening, and 1 severe swelling at the first follow-up) all of that resolved at last follow-up. Pain significantly decreased from visual analog scale 8.0 to 0.2 points ( P &lt; .0001). The HVA decreased from 30.4 to 10.2 degrees in the patient group with deformities. The total AOFAS score increased significantly from 48 to 87 ( P &lt; .0001).<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusion:<\/jats:title>\n                    <jats:p>Primary and revision arthrodesis of hallux rigidus with the human, allogeneic cortical bone screw reveals satisfying results similar to clinical and radiologic outcomes of other surgical techniques. Within 1 year, the human, allogeneic cortical bone screw is fully remodeled to host bone.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Level of Evidence:<\/jats:title>\n                    <jats:p>Level IV, retrospective case series without control group.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1177\/24730114221112944","type":"journal-article","created":{"date-parts":[[2022,7,30]],"date-time":"2022-07-30T00:57:16Z","timestamp":1659142636000},"update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":8,"title":["Clinical and Radiologic Outcome of First Metatarsophalangeal Joint Arthrodesis Using a Human Allogeneic Cortical Bone Screw"],"prefix":"10.1177","volume":"7","author":[{"given":"Beatrice","family":"Hanslik-Schnabel","sequence":"first","affiliation":[{"name":"Sickness Welfare Institution for the Employees of the City of Vienna, Sanatorium Hera, Vienna, Austria"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Daniel","family":"Fl\u00f6ry","sequence":"additional","affiliation":[{"name":"Department for Radiology, Diakonissenhospital Linz, Linz, Austria"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-0634-4352","authenticated-orcid":false,"given":"Gudrun H.","family":"Borchert","sequence":"additional","affiliation":[{"name":"Dr. Borchert Medical Information Management, Langen, Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jakob E.","family":"Schanda","sequence":"additional","affiliation":[{"name":"AUVA Trauma Center Vienna-Meidling, Vienna, Austria"},{"name":"Ludwig Boltzmann Institut for Traumatology - The Research Center in Cooperation with AUVA, Vienna, Austria"},{"name":"Austrian Cluster for Tissue Regeneration, Vienna, Austria"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"179","published-online":{"date-parts":[[2022,7,29]]},"reference":[{"key":"bibr1-24730114221112944","doi-asserted-by":"publisher","DOI":"10.1302\/0301-620X.78B4.0780647"},{"key":"bibr2-24730114221112944","doi-asserted-by":"publisher","DOI":"10.3390\/life11060473"},{"key":"bibr3-24730114221112944","doi-asserted-by":"publisher","DOI":"10.1097\/00003086-198304000-00005"},{"key":"bibr4-24730114221112944","doi-asserted-by":"publisher","DOI":"10.1007\/s00264-016-3277-1"},{"key":"bibr5-24730114221112944","doi-asserted-by":"publisher","DOI":"10.1016\/j.fas.2020.07.008"},{"key":"bibr6-24730114221112944","doi-asserted-by":"publisher","DOI":"10.1177\/1071100719842799"},{"key":"bibr7-24730114221112944","doi-asserted-by":"publisher","DOI":"10.1302\/0301-620x.89b5.19039"},{"key":"bibr8-24730114221112944","doi-asserted-by":"publisher","DOI":"10.1007\/s00064-012-0218-z"},{"key":"bibr9-24730114221112944","doi-asserted-by":"publisher","DOI":"10.1016\/j.joms.2008.06.006"},{"key":"bibr10-24730114221112944","doi-asserted-by":"publisher","DOI":"10.1038\/s42255-018-0016-5"},{"key":"bibr11-24730114221112944","doi-asserted-by":"publisher","DOI":"10.1016\/j.foot.2017.04.006"},{"key":"bibr12-24730114221112944","doi-asserted-by":"publisher","DOI":"10.1002\/term.5"},{"key":"bibr13-24730114221112944","doi-asserted-by":"publisher","DOI":"10.1007\/s10856-007-0143-0"},{"key":"bibr14-24730114221112944","doi-asserted-by":"publisher","DOI":"10.1302\/2058-5241.2.160031"},{"key":"bibr15-24730114221112944","doi-asserted-by":"publisher","DOI":"10.1016\/j.fas.2019.09.001"},{"key":"bibr16-24730114221112944","doi-asserted-by":"publisher","DOI":"10.3390\/jcm11051384"},{"key":"bibr17-24730114221112944","doi-asserted-by":"publisher","DOI":"10.1177\/1938640020914677"},{"key":"bibr18-24730114221112944","doi-asserted-by":"publisher","DOI":"10.1007\/s00064-021-00743-6"},{"key":"bibr19-24730114221112944","doi-asserted-by":"publisher","DOI":"10.1177\/107110079401500701"},{"key":"bibr20-24730114221112944","doi-asserted-by":"publisher","DOI":"10.1007\/s10561-015-9516-7"},{"key":"bibr21-24730114221112944","doi-asserted-by":"publisher","DOI":"10.1016\/j.fas.2017.09.005"},{"key":"bibr22-24730114221112944","doi-asserted-by":"publisher","DOI":"10.1007\/s12306-020-00646-y"},{"key":"bibr23-24730114221112944","doi-asserted-by":"publisher","DOI":"10.1177\/1071100712460220"},{"key":"bibr24-24730114221112944","doi-asserted-by":"publisher","DOI":"10.1177\/1938640020952301"},{"key":"bibr25-24730114221112944","doi-asserted-by":"publisher","DOI":"10.1053\/j.jfas.2021.07.022"},{"key":"bibr26-24730114221112944","doi-asserted-by":"publisher","DOI":"10.1007\/s100060050077"},{"key":"bibr27-24730114221112944","doi-asserted-by":"publisher","DOI":"10.1007\/s00402-021-03880-6"},{"key":"bibr28-24730114221112944","doi-asserted-by":"publisher","DOI":"10.1007\/s00402-022-04342-3"},{"key":"bibr29-24730114221112944","doi-asserted-by":"publisher","DOI":"10.1023\/a:1024697515420"},{"key":"bibr30-24730114221112944","doi-asserted-by":"publisher","DOI":"10.1083\/jcb.69.3.557"},{"key":"bibr31-24730114221112944","doi-asserted-by":"publisher","DOI":"10.1053\/j.jfas.2011.06.012"},{"key":"bibr32-24730114221112944","doi-asserted-by":"publisher","DOI":"10.1016\/j.injury.2006.04.011"},{"key":"bibr33-24730114221112944","doi-asserted-by":"publisher","DOI":"10.1177\/10711007211041336"},{"key":"bibr34-24730114221112944","doi-asserted-by":"publisher","DOI":"10.2106\/jbjs.Rvw.17.00032"},{"key":"bibr35-24730114221112944","doi-asserted-by":"publisher","DOI":"10.1126\/science.150.3698.893"},{"key":"bibr36-24730114221112944","doi-asserted-by":"publisher","DOI":"10.1902\/jop.2011.110270"},{"key":"bibr37-24730114221112944","doi-asserted-by":"publisher","DOI":"10.3113\/fai.2008.0637"}],"container-title":["Foot 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