{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,2,21]],"date-time":"2025-02-21T14:37:07Z","timestamp":1740148627200,"version":"3.37.3"},"reference-count":28,"publisher":"Georg Thieme Verlag KG","issue":"02","license":[{"start":{"date-parts":[[2021,11,11]],"date-time":"2021-11-11T00:00:00Z","timestamp":1636588800000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by-nc-nd\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Rev Bras Ortop (Sao Paulo)"],"published-print":{"date-parts":[[2022,4]]},"abstract":"<jats:title>Resumo<\/jats:title><jats:p>\n          Objetivo\u2003O objetivo deste estudo \u00e9 comparar os resultados radiol\u00f3gicos da corre\u00e7\u00e3o angular e sua manuten\u00e7\u00e3o no m\u00e9dio prazo entre duas t\u00e9cnicas minimamente invasivas para o tratamento de h\u00e1lux valgo (cirurgia minimamente invasiva em chevron vs. t\u00e9cnica de Bosch).<\/jats:p><jats:p>\n          M\u00e9todos\u2003Foi realizada uma an\u00e1lise prospectiva comparativa de pacientes submetidos \u00e0 cirurgia para deformidade sintom\u00e1tica de h\u00e1lux valgo. Comparamos duas t\u00e9cnicas minimamente invasivas em grupos homog\u00eaneos de popula\u00e7\u00e3o. Dois grupos de 62 e 63 p\u00e9s, respectivamente, foram constitu\u00eddos. Comparamos corre\u00e7\u00f5es angulares de primeiro raio e consolida\u00e7\u00e3o, bem como o poder de corre\u00e7\u00e3o tanto das osteotomias quanto de sua manuten\u00e7\u00e3o ao longo do tempo. As complica\u00e7\u00f5es p\u00f3s-operat\u00f3rias e o tempo cir\u00fargico em ambos os grupos de estudo tamb\u00e9m foram avaliados. O seguimento m\u00ednimo foi de 2 anos.<\/jats:p><jats:p>\n          Resultados\u2003Houve diferen\u00e7as entre ambos os grupos no \u00e2ngulo intermetatarsal aos 24 meses ap\u00f3s a cirurgia. N\u00e3o houve diferen\u00e7as entre ambos os grupos em rela\u00e7\u00e3o ao \u00e2ngulo metatarsofal\u00e2ngico e ao \u00e2ngulo articular metatarso-distal. N\u00e3o houve complica\u00e7\u00f5es intraoperat\u00f3rias em nenhum dos grupos. O tempo cir\u00fargico entre ambos os grupos apresentou diferen\u00e7as estatisticamente significativas.<\/jats:p><jats:p>\n          Conclus\u00f5es\u2003Sendo as duas t\u00e9cnicas estabilizadas por parafusos, tanto a osteotomia de Bosch quanto a cirurgia minimamente invasiva em chevron (h\u00edbrida quando associada \u00e0 osteotomia percut\u00e2nea de Akin) apresentam corre\u00e7\u00e3o adequada de h\u00e1lux valgo moderado. No entanto, os pacientes tratados com a osteotomia percut\u00e2nea Bosch apresentaram maior poder de corre\u00e7\u00e3o do \u00e2ngulo intermetatarsal no m\u00e9dio prazo, bem como e menor tempo cir\u00fargico, em rela\u00e7\u00e3o aos que foram tratados com osteotomia em chevron. Ambas as t\u00e9cnicas apresentaram evolu\u00e7\u00e3o semelhante ao longo do tempo no que se refere \u00e0 perda de corre\u00e7\u00e3o e complica\u00e7\u00f5es p\u00f3s-operat\u00f3rias.<\/jats:p>","DOI":"10.1055\/s-0041-1729590","type":"journal-article","created":{"date-parts":[[2021,11,11]],"date-time":"2021-11-11T23:58:09Z","timestamp":1636675089000},"page":"250-256","source":"Crossref","is-referenced-by-count":1,"title":["Cirurgia minimamente invasiva em chevron e osteotomia percut\u00e2nea de Bosch no tratamento de h\u00e1lux valgo. Resultados em m\u00e9dio prazo. Estudo radiol\u00f3gico comparativo*"],"prefix":"10.1055","volume":"57","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-5739-3130","authenticated-orcid":false,"given":"Juan Manuel","family":"Ya\u00f1ez Arauz","sequence":"additional","affiliation":[{"name":"Servi\u00e7o de P\u00e9 e Tornozelo, Hospital Universitario Austral, Buenos Aires, Argentina"},{"name":"Faculdade de Medicina, Universidad Austral, Buenos Aires, Argentina"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Nicol\u00e1s","family":"Raimondi","sequence":"additional","affiliation":[{"name":"Servi\u00e7o de P\u00e9 e Tornozelo, Hospital Universitario Austral, Buenos Aires, Argentina"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Andr\u00e9s","family":"Eksarho","sequence":"additional","affiliation":[{"name":"Servi\u00e7o de P\u00e9 e Tornozelo, Hospital Universitario Austral, Buenos Aires, Argentina"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Diego","family":"Lauritto","sequence":"additional","affiliation":[{"name":"Servi\u00e7o de P\u00e9 e Tornozelo, Hospital Universitario Austral, Buenos Aires, Argentina"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Maria Eugenia","family":"Ya\u00f1ez Arauz","sequence":"additional","affiliation":[{"name":"Servi\u00e7o de P\u00e9 e Tornozelo, Hospital Universitario Austral, Buenos Aires, Argentina"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Juan Martin","family":"Ya\u00f1ez Arauz","sequence":"additional","affiliation":[{"name":"Faculdade de Medicina, Universidad Austral, Buenos Aires, Argentina"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"194","published-online":{"date-parts":[[2021,11,11]]},"reference":[{"issue":"157","key":"ref1","doi-asserted-by":"crossref","first-page":"31","DOI":"10.1097\/00003086-198106000-00008","article-title":"Hallux valgus--etiology, anatomy, treatment and surgical considerations","author":"R A Mann","year":"1981","journal-title":"Clin Orthop Relat Res"},{"issue":"08","key":"ref2","doi-asserted-by":"crossref","first-page":"463","DOI":"10.1177\/107110079701800802","article-title":"Hallux valgus in men: effect of the distal metatarsal articular angle on hallux valgus correction","volume":"18","author":"M J Coughlin","year":"1997","journal-title":"Foot Ankle Int"},{"key":"ref3","first-page":"371","article-title":"The high price of high-fashion footwear","volume":"44","author":"M J Coughlin","year":"1995","journal-title":"Instr Course Lect"},{"issue":"01","key":"ref4","doi-asserted-by":"crossref","first-page":"97","DOI":"10.1016\/S0891-8422(03)00112-5","article-title":"Lapidus bunionectomy: arthrodesis of the first metatarsocunieform joint","volume":"21","author":"B Baravarian","year":"2004","journal-title":"Clin Podiatr Med Surg"},{"key":"ref5","doi-asserted-by":"crossref","first-page":"102","DOI":"10.1186\/s13018-015-0245-1","article-title":"Endolog technique for correction of hallux valgus: a prospective study of 30 patients with 4-year follow-up","volume":"10","author":"C Biz","year":"2015","journal-title":"J Orthop Surg Res"},{"issue":"157","key":"ref6","doi-asserted-by":"crossref","first-page":"25","DOI":"10.1097\/00003086-198106000-00007","article-title":"A new osteotomy for hallux valgus: a horizontally directed \u201cV\u201d displacement osteotomy of the metatarsal head for hallux valgus and primus varus","author":"D W Austin","year":"1981","journal-title":"Clin Orthop Relat Res"},{"issue":"07","key":"ref7","doi-asserted-by":"crossref","first-page":"1016","DOI":"10.1302\/0301-620X.86B7.15108","article-title":"Chevron osteotomy in hallux valgus. 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