A text-book of the diseases of the ear / by Josef Gruber ; translated from the second German edition by special permission of the author, and edited by Edward Law and by Coleman Jewell.

Date:
1890
Catalogue details

Licence: Public Domain Mark

Credit: A text-book of the diseases of the ear / by Josef Gruber ; translated from the second German edition by special permission of the author, and edited by Edward Law and by Coleman Jewell. Source: Wellcome Collection.

Provider: This material has been provided by the Royal College of Physicians of Edinburgh. The original may be consulted at the Royal College of Physicians of Edinburgh.

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    CONTENTS. Introduction pages . I—2 Description of the Temporal Bone. The temporal bone at birth 3 Connections of the principal parts of the bone at birth. Connection of the squamo-zygomatic with the petro-mastoid portion. Connections of the tympanic ring with the squamous and petro-mastoid portions x3 *5 Further development of the temporal bone. Development of the osseous part of the external auditory canal. Formation of the fissurte tympanico-squamosa anterior and posterior 15—17 Development of the bone after the end of the first year. Description of the fully developed bone in the adult . 17—26 The larger canals in the temporal bone. Canalis musculo-tubarius. Canalis caroticus. Canalis Fallopii. Osseous portion of the external auditory canal. Internal auditory canal ............... 26—31 The larger cavities in the temporal bone. Tympanum. Osseous labyrinth . . . 31—39 DESCRIPTION OF THE ORGAN OF HEARING. Its divisions ............ 40 I. External Portion of the Ear. The pinna or auricle: muscles of the external ear ....... 40—44 External auditory canal: cartilaginous and osseous portions ; curvatures ; incisurse Santorini; ceruminous glands ; muscular fibres in the auditory canal . . . 44—-48 Tympanic membrane : position; tension; anterior and posterior folds; colour; attachment; structure ; capacity of resistance ; dermis layer ; membrana propria ; mucous-membrane layer ; dendritic fibrous structure ; connection of the membrana tympani with the malleus ; cartilaginous structure of the malleus ; membrana fiaccida Shrapnellii (pars Rivini); chorda tympani ; pouches ; villi ........ 48—59 Blood- and lymph-vessels Nerves Co—61 61—62