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Due to the particular metameric topography, common to the hand and the foot, we suggest the term \u2018metameric\u2019 CRPS to describe them. A uniform nomenclature would promote future research to study its prevalence and specific treatment in more detail.<\/jats:p>","DOI":"10.1136\/bcr-2021-242781","type":"journal-article","created":{"date-parts":[[2021,8,25]],"date-time":"2021-08-25T13:10:38Z","timestamp":1629897038000},"page":"e242781","update-policy":"https:\/\/doi.org\/10.1136\/crossmarkpolicy","source":"Crossref","is-referenced-by-count":3,"title":["Going toe-to-toe with a rare case of a complex regional pain syndrome limited to the hallux"],"prefix":"10.1136","volume":"14","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-0918-8375","authenticated-orcid":false,"given":"Audrey","family":"Wetzel-Weaver","sequence":"first","affiliation":[{"name":"Department of Research, Clinique romande de readaptation, Sion, Switzerland"},{"name":"Department of Physical and Rehabilitation Medicine, Hopital Fribourgeois, Villars-sur-Gl\u00e2ne, Fribourg, Switzerland"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Sylvie","family":"Revaz","sequence":"additional","affiliation":[{"name":"Department of Rheumatology and Expertise, Clinique romande de readaptation, Sion, Switzerland"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Michel","family":"Konzelmann","sequence":"additional","affiliation":[{"name":"Department of Research, Clinique romande de readaptation, Sion, Switzerland"},{"name":"Department of Musculoskeletal Rehabilitation, Clinique romande de readaptation, Sion, Switzerland"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Francois","family":"Luthi","sequence":"additional","affiliation":[{"name":"Department of Research, Clinique romande de readaptation, Sion, Switzerland"},{"name":"Department of Physical and Rehabilitation Medicine, Lausanne University Hospital, Lausanne, Switzerland"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"239","published-online":{"date-parts":[[2021,8,25]]},"reference":[{"key":"2025082803341911000_14.8.e242781.1","first-page":"147","article-title":"Uber die akute entzundliche Knochenatrophie","volume":"62","author":"Sudeck","year":"1900","journal-title":"Arch Klin Chir"},{"key":"2025082803341911000_14.8.e242781.2","doi-asserted-by":"crossref","first-page":"1559","DOI":"10.1093\/pm\/pnz030","article-title":"Direct health care cost and work incapacity related to complex regional pain syndrome in Switzerland: a retrospective analysis from 2008 to 2015","volume":"20","author":"Scholz-Odermatt","year":"2019","journal-title":"Pain Med"},{"key":"2025082803341911000_14.8.e242781.3","doi-asserted-by":"publisher","DOI":"10.1136\/bmj.h2730"},{"key":"2025082803341911000_14.8.e242781.4","doi-asserted-by":"publisher","DOI":"10.1016\/j.pain.2010.04.030"},{"key":"2025082803341911000_14.8.e242781.5","article-title":"[Partial algodystrophy of the knee]","volume":"7","author":"Doury","year":"1978","journal-title":"Nouv Presse Med"},{"key":"2025082803341911000_14.8.e242781.6","doi-asserted-by":"publisher","DOI":"10.1007\/BF00364623"},{"key":"2025082803341911000_14.8.e242781.7","first-page":"111","article-title":"L\u2019algodystrophie d\u00e9calcifiante partielle","volume":"46","author":"Lequesne","year":"1979","journal-title":"Rev Rhum"},{"key":"2025082803341911000_14.8.e242781.8","doi-asserted-by":"crossref","unstructured":"Doury P , Dirheimer Y , Pattin S . 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