title: Tracheal obstruction due to heterotopic ossification in a tracheostomy scar.
authors.affiliation: Department of Otolaryngology-Head and Neck Surgery, Hadassah-Hebrew University Medical Center, Jerusalem, Israel. aluf@cc.huji.ac.il
authors.forename: Ophir
authors.initials: O
authors.lastname: Ilan
authors.forename: Diana
authors.initials: D
authors.lastname: Prus
authors.forename: Boris
authors.initials: B
authors.lastname: Zamsky
authors.forename: Esther-Lee
authors.initials: EL
authors.lastname: Marcus
mesh_terms: D000368:Aged; D002921:Cicatrix / Q000209:etiology* / Q000601:surgery; D006801:Humans; D008297:Male; D009999:Ossification, Heterotopic / Q000209:etiology* / Q000601:surgery; D014133:Tracheal Diseases / Q000209:etiology* / Q000601:surgery; D014139:Tracheostomy / Q000009:adverse effects*