OPERATIONS UPON THE EUSTACHIAN TUBE
Catheterization, [364]. Passing of the Eustachian Bougie, [369]. Washingout the Tympanic Cavity through the Eustachian Tube, [372][364][372]

CHAPTER V

OPERATIONS UPON THE MASTOID PROCESS:WILDE’S INCISION
AND SCHWARTZE’S OPERATION
Surgical Anatomy, [373]. History of the Mastoid Operation, [375]. Wilde’sIncision, [377]. Schwartze’s Operation, [378]. Treatment of SpecialConditions—in an Infant, [389]; Subperiosteal Abscess, [389]; Bezold’sMastoid Abscess, [389]; Necrosis, [390]; Osteomyelitis, [390][373][390]

CHAPTER VI

THE COMPLETE MASTOID OPERATION
Methods of Operation, [392]; Küster-Bergmann (Schwartze-Stacke) Operation,[393]; Wolf’s Operation, [396]; Stacke’s Operation, [397]; Preservationof the Ossicles and Tympanic Membrane, [399]. The Formation of Post-meatalSkin Flaps, [401]. Closure of the Wound, [404]. Skin-graftingafter the Mastoid Operation, [405]. After-treatment of the Case, [410].Difficulties and Dangers of the Operation, [412]. Results, [415][391][416]

CHAPTER VII

OPERATIONS UPON THE LABYRINTH
General Considerations, [417]. Indications, [417]. Surgical Anatomy, [420].Methods of Operating, [421]; Curetting a Localized Lesion of Wall, [421];Opening the Vestibule, [422]; Removal of the Cochlea, [424]; Extirpationof the Labyrinth, [425][417][428]

CHAPTER VIII

OPERATIONS FOR EXTRA-DURAL ABSCESS AND MENINGITIS
OF OTITIC ORIGIN
On Intracranial Complications in General, [429]. Operations for Extra-duralAbscess, [430]. Operations for Meningitis of Otitic Origin, [433][429][438]