--- title: "Chiselling & drilling techniques to remove ear exostoses. | Sutter Health" description: "Two techniques for removal of exostoses were developed in the latter part of the 19th century and have largely remained unchanged. This demonstrates the importance of that era in the history of ear surgery." url: "https://www.sutterhealth.org/research/publications/chiseling-drilling-techniques-remove-ear-exostoses-1055312313" --- 1. [Home](https://www.sutterhealth.org/) / 2. [Research](https://www.sutterhealth.org/research) / 3. [Research publications](https://www.sutterhealth.org/research/publications) / 4. Chiselling & drilling techniques to remove ear exostoses. # Birth and evolution of chiselling and drilling techniques for removing ear canal exostoses. Mudry A & Hetzler D. _Otol Neurotol. 37(1):109-114._ 2016-01-01 ## Abstract The main surgical techniques used to remove ear canal exostoses are drilling and/or, chiselling. The aim of this study was to identify the origins and subsequent evolution of, the surgical removal of ear canal exostoses in the 19th century. A critical review and, compilation of primary and secondary historical sources was conducted. Two techniques for removal of exostoses were developed in the latter part of the 19th century and have largely remained unchanged. This demonstrates the importance of that era in the history of ear surgery. [PubMed abstract](http://www.ncbi.nlm.nih.gov/pubmed/26649611) ![Douglas Hetzler, M.D., FACS](https://dyn.mktgcdn.com/p/UDvjeRbD4y0H49pDgaPe5DtILfi06W12aanzToMYrbM/fit=crop,gravity=auto,dpr=2,width=188,height=250,quality=100) Douglas Hetzler, M.D., FACS Principal investigator [View profile](https://www.sutterhealth.org/research/investigators/douglas-hetzler-md-facs-1049681013) ## Research topics - [Disease Management](https://www.sutterhealth.org/research-search-results?query=%22%5C%22Disease+Management%5C%22%22) - [Musculoskeletal Disorders](https://www.sutterhealth.org/research-search-results?query=%22%5C%22Musculoskeletal+Disorders%5C%22%22) ## Related publications [View all publications](https://www.sutterhealth.org/research-search-results?verticalKey=research_publication) - Publication ### [The "not so simple" ankle fracture: avoiding problems and pitfalls to improve patient outcomes.](https://www.sutterhealth.org/research/publications/complex-ankle-fx-pt-outcomes-1055312981) Hak DJ, Egol KA, Gardner MJ, Haskell A. 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Print 2013 Apr. 2013 Jul 09 [View all publications](https://www.sutterhealth.org/research-search-results?verticalKey=research_publication) ```json {"@context":"https://schema.org","@type":"MedicalOrganization","name":"Sutter Health","@id":"https://www.sutterhealth.org/#medicalorganization","url":"https://www.sutterhealth.org","logo":"https://www.sutterhealth.org/static/images/sutter-health-logo.svg","address":{"@type":"PostalAddress","streetAddress":"2200 River Plaza Drive","addressLocality":"Sacramento","addressRegion":"CA","postalCode":"95833","addressCountry":"US"},"areaServed":{"@type":"AdministrativeArea","name":"California"},"sameAs":["https://www.facebook.com/SutterHealth","https://www.instagram.com/sutterhealth/","https://x.com/SutterHealth","https://www.youtube.com/sutterhealth","https://www.linkedin.com/company/sutter-health","https://en.wikipedia.org/wiki/Sutter_Health"]} ``` ```json {"@context":"https://schema.org","@type":"BreadcrumbList","@id":"https://www.sutterhealth.org/research/publications/chiseling-drilling-techniques-remove-ear-exostoses-1055312313#breadcrumblist","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https://www.sutterhealth.org/"},{"@type":"ListItem","position":2,"name":"Research","item":"https://www.sutterhealth.org/research"},{"@type":"ListItem","position":3,"name":"Research publications","item":"https://www.sutterhealth.org/research/publications"},{"@type":"ListItem","position":4,"name":"Chiselling & drilling techniques to remove ear exostoses."}]} ``` ```json {"@context":"https://schema.org","@type":"MedicalScholarlyArticle","@id":"https://www.sutterhealth.org/research/publications/chiseling-drilling-techniques-remove-ear-exostoses-1055312313#medicalscholarlyarticle","name":"Birth and evolution of chiselling and drilling techniques for removing ear canal exostoses.","headline":"Chiselling & drilling techniques to remove ear exostoses.","abstract":"The main surgical techniques used to remove ear canal exostoses are drilling and/or, chiselling. 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