|A personal message from Dr Mark Hill (May 2020)
| I have decided to take early retirement in September 2020. During the many years online I have received wonderful feedback from many readers, researchers and students interested in human embryology. I especially thank my research collaborators and contributors to the site. The good news is Embryology will remain online and I will continue my association with UNSW Australia. I look forward to updating and including the many exciting new discoveries in Embryology!
Anson BJ. Karabin JE. and Martin J. Stapes, fissula ante fenestram and associated structures in man: II. From Fetus at Term to Adult of Seventy (1938) Arch. Otolaryng. 28: 676-697.
| This historic 1938 paper by Anson and others is part of a series (1, 2, 3, and 4) describing middle ear and associated structure development. This second paper covers the new born to adult period.
Also by this author: Anson BJ. Karabin JE. and Martin J. Stapes, fissula ante fenestram and associated structures in man: I. From embryo of seven weeks to that of twenty-one weeks (1938) Arch. Otolaryng. 28: 676-697.
Cauldwell EW. and Anson BJ. Stapes, fissula ante fenestram and associated structures in man III. from embryos 6.7 to 50 mm in length. (1942) Arch. Otolaryng. 36: 891-925.
Anson BJ. and Cauldwell EW. Stapes, fissula ante fenestram and associated structures in man: IV. From fetuses 75 to 150 mm in length. (1943) Arch. Otolaryng. 37: 650-671.
Also by related authors: Bast TH. Ossification of the otic capsule in human fetuses. (1930) Contrib. Embryol., Carnegie Inst. Wash. 121, Publ. 407, 53-82.
Bast TH. Blood supply of the otic capsule of a 150 mm (C.R.) human fetus. (1931) Anat. Rec. 48: 141-151.
Bast TH. Development of the Otic Capsule I. Resorption of the cartilage in the canal portion of the otic capsule in human fetuses and its relation to the growth of the semicircular canals. (1932) Arch. Otolaryng. 16:19
Bast TH. Development of the otic capsule II. The origin, development and significance of the fissula ante fenestram and its relation to otosclerotic foci. (1933) Arch. Otolaryng. 18(1):
Bast TH. Development of otic capsule III. Fetal and infantile changes in fissular region and their probable relationship to formation of otosclerotic foci. (1936) Arch. Otolaryng. 23: 509-525.
|Historic Disclaimer - information about historic embryology pages
| Pages where the terms "Historic" (textbooks, papers, people, recommendations) appear on this site, and sections within pages where this disclaimer appears, indicate that the content and scientific understanding are specific to the time of publication. This means that while some scientific descriptions are still accurate, the terminology and interpretation of the developmental mechanisms reflect the understanding at the time of original publication and those of the preceding periods, these terms, interpretations and recommendations may not reflect our current scientific understanding. (More? Embryology History | Historic Embryology Papers)
Stapes, fissula ante fenestram and associated structures in man: II. From Fetus at Term to Adult of Seventy