{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2024,9,2]],"date-time":"2024-09-02T00:12:01Z","timestamp":1725235921496},"reference-count":0,"publisher":"Index Copernicus","issue":"3","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2024,6,30]]},"abstract":"<jats:p>Background. Hallux rigidus is found in more than 2% of individuals aged 50 and above. As this condition progresses, mobility in the first metatarsophalangeal (MTP-1) joint decreases, leading practically to rigid fixation of the toe in the plantar flexion position, while pain and joint deformity caused by osteophytes intensify over time. Surgical approaches for hallux rigidus include joint arthroplasty of the first metatarsophalangeal joint, which is commonly employed. This study aimed to assess selected radiographic parameters of the foot before and after MTP-1 joint arthroplasty. Material and Methods. The study involved 15 patients (15 feet), comprising 11 women and 4 men, at an average age of 54.7 years (range: 43 to 70). All participants underwent arthroplasty of MTP-1 using the Tornier FGT endoprosthesis. Various radiologic parameters were examined, including the hallux valgus angle, intermetatarsal angle, Horton\u2019s index, Meary\u2019s angle, Nikolaev\u2019s angle, and hallux angle in a lateral view. Results. Radiological measurements were analysed using the R3.6.2 statistical package (R Core Team, 2019). After surgery, Horton\u2019s index showed a significant increase, rising from 7.2 to 8. Additionally, the HVA-L angle increased from 11.26 to 14.4. Conclusion. Arthroplasty of MTP-1 produces significant changes in radiographic parameters of foot statics.<\/jats:p>","DOI":"10.5604\/01.3001.0054.7268","type":"journal-article","created":{"date-parts":[[2024,9,1]],"date-time":"2024-09-01T21:09:51Z","timestamp":1725224991000},"page":"77-86","source":"Crossref","is-referenced-by-count":0,"title":["Changes in Selected Radiographic Parameters in Feet after Arthroplasty of First Metatarsophalangeal Joint (MTP-1) \u2013 Pilot Study"],"prefix":"10.5604","volume":"26","author":[{"given":"S\u0142awomir","family":"Duda","sequence":"first","affiliation":[{"name":"Klinika Ortopedii i Rehabilitacji, Katedra Ortopedii CMUJ, Zakopane, Polska \/ Hospital Department of Orthopaedics and Rehabilitation, University Department of Orthopaedics, Jagiellonian University Medical College, Zakopane, Poland"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Kamil","family":"Adamczyk","sequence":"additional","affiliation":[{"name":"Uniwersytecki Szpital Ortopedyczno-Rehabilitacyjny, Zakopane, Polska \/ University Orthopaedic & Rehabilitation Hospital, Zakopane, Poland"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jakub","family":"Adamczyk","sequence":"additional","affiliation":[{"name":"Klinika Ortopedii i Rehabilitacji, Katedra Ortopedii CMUJ, Zakopane, Polska \/ Hospital Department of Orthopaedics and Rehabilitation, University Department of Orthopaedics, Jagiellonian University Medical College, Zakopane, Poland"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Tomasz","family":"Potaczek","sequence":"additional","affiliation":[{"name":"Klinika Ortopedii i Rehabilitacji, Katedra Ortopedii CMUJ, Zakopane, Polska \/ Hospital Department of Orthopaedics and Rehabilitation, University Department of Orthopaedics, Jagiellonian University Medical College, Zakopane, Poland"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jacek","family":"Lorkowski","sequence":"additional","affiliation":[{"name":"3 Klinika Ortopedii i Traumatologii, Pa\u0144stwowy Instytut Medyczny MSWiA, Warszawa, Polska \/ 3 Department of Orthopaedics and Trauma Surgery, National Medical Institute of the Ministry of the Interior and Administration, Warsaw, Poland  4 Wydzia\u0142 Fizyki i In\u017cynierii, Uniwersytet Surrey, Guildford, Wielka Brytania  \/ 4 Faculty of Engineering and Physical Sciences, University of Surrey, Guildford, UK"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Barbara","family":"Jasiewicz","sequence":"additional","affiliation":[{"name":"Klinika Ortopedii i Rehabilitacji, Katedra Ortopedii CMUJ, Zakopane, Polska \/ Hospital Department of Orthopaedics and Rehabilitation, University Department of Orthopaedics, Jagiellonian University Medical College, Zakopane, Poland"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"3689","container-title":["Ortopedia Traumatologia Rehabilitacja"],"original-title":[],"deposited":{"date-parts":[[2024,9,1]],"date-time":"2024-09-01T21:09:57Z","timestamp":1725224997000},"score":1,"resource":{"primary":{"URL":"https:\/\/ortopedia.com.pl\/gicid\/01.3001.0054.7268"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2024,6,30]]},"references-count":0,"journal-issue":{"issue":"3","published-print":{"date-parts":[[2024,6,30]]}},"URL":"https:\/\/doi.org\/10.5604\/01.3001.0054.7268","relation":{},"ISSN":["1509-3492","2084-4336"],"issn-type":[{"value":"1509-3492","type":"print"},{"value":"2084-4336","type":"electronic"}],"subject":[],"published":{"date-parts":[[2024,6,30]]}}}