XLIV. The Socalled Conservative Mastoid Operation,with a Description of the Technic of Heath,Bondy,and Siebenmann

Barnhill J. F. Why the Failures After Radical Mastoid. Annals of Otology, Rhinology and Laryngology, March, 1910.

Heath Chas. J. The Restoration of Hearing After Removal of the Drum and Ossicles by a Modification of the Radical Mastoid Operation for Suppurative Ear Disease, Founded on the Experience of 400 Operations. The Lancet, December 24, 1904, p. 1767.

The Lancet, August 11, 1906.

Heath Chas. J. The Cure of Chronic Suppuration of the Middle Ear Without Removal of the Drum or Ossiclse or Loss of Hearing. The Lancet, April 29, 1907.

Ballenger W. L. The Heath Mastoid Operation Whereby the Disease Is Cured and Hearing Restored. Illinois Medical Journal, March, 1908.

Ellett . The Heath Operation for Chronic Aural Suppuration. Laryngoscope, 1909, p. 567.

Bondy Gustav . Totalaufmeisselung mit Erhaltung von Trommelfell und Gehörknöchelchen. Monatsschrift für Ohrenheilkunde, 1910. No. 1.

Jahresbericht der Otolaryngologischen Universitaets-Klinik und Poliklinik in Basel, vom 1, Januar, 1903, bis 31, Dezember, 1904, p. 60.

Siebenmann . Die Radicaloperation d. Cholesteat. mittels Anleg. breiter permanter Oeffnungen gegen gehoerorgan und retrouricular Region. Berlin, klin. Woch., 1893, p. 12.

Kopetzky . Modified Radical Mastoid Operation. A Critique. Transactions of American Laryngological, Rhinological and Otological Society, 1909, p. 458.