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An X-ray showed calcification between the tibia and fibula. An additional ultrasound confirmed the diagnosis: myositis ossificans of the tibialis anterior muscle. After treating him with anti-inflammatory drugs and physiotherapy, he was able to return to sports. Myositis ossificans of the lower leg is an uncommon, though if present, troublesome condition, occurring after a contusion.<\/jats:p>","DOI":"10.1136\/bcr-2019-233210","type":"journal-article","created":{"date-parts":[[2020,8,18]],"date-time":"2020-08-18T02:24:41Z","timestamp":1597717481000},"page":"e233210","update-policy":"https:\/\/doi.org\/10.1136\/crossmarkpolicy","source":"Crossref","is-referenced-by-count":4,"title":["Rare case of a traumatic myositis ossificans in the tibialis anterior muscle"],"prefix":"10.1136","volume":"13","author":[{"given":"Chantal J","family":"Nieuwenhuizen","sequence":"first","affiliation":[{"name":"Sports Medicine, Medisch Centrum Haaglanden, Den Haag, Zuid-Holland, The Netherlands"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Peter L J","family":"van Veldhoven","sequence":"additional","affiliation":[{"name":"Sports Medicine, Medisch Centrum Haaglanden, Den Haag, Zuid-Holland, The Netherlands"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Robert F","family":"van Oosterom","sequence":"additional","affiliation":[{"name":"Sports Medicine, Medisch Centrum Haaglanden, Den Haag, Zuid-Holland, The Netherlands"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"239","published-online":{"date-parts":[[2020,8,17]]},"reference":[{"key":"2025082708270970000_13.8.e233210.1","unstructured":"Brukner P , Khan K . 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