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Williams W. Cytology of the human spermatozoon. (1950) Fertil Steril. 1950 May;1(3):199-215. PMID 15414864

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This historic 1950 paper by Williams is an early description of spermatozoa morphology.

Modern Notes: spermatozoa

Historic Embryology - Genital
General: 1901 Urinogenital Tract \| 1902 The Uro-Genital System \| 1904 Ovary and Testis \| 1912 Urinogenital Organ Development \| 1914 External Genitalia \| 1921 Urogenital Development \| 1921 External Genital \| 1942 Sex Cords \| 1953 Germ Cells \| Historic Embryology Papers \| Historic Disclaimer
Female: 1904 Ovary and Testis \| 1904 Hymen \| 1912 Urinogenital Organ Development \| 1914 External Genitalia \| 1914 Female \| 1921 External Genital \| 1927 Female Foetus 15 cm \| 1927 Vagina \| 1932 Postnatal Ovary
Male: 1887-88 Testis \| 1904 Ovary and Testis \| 1904 Leydig Cells \| 1906 Testis vascular \| 1909 Prostate \| 1912 Prostate \| 1914 External Genitalia \| 1915 Cowper’s and Bartholin’s Glands \| 1920 Wolffian tubules \| 1935 Prepuce \| 1935 Wolffian Duct \| 1942 Sex Cords \| 1943 Testes Descent \| Historic Embryology Papers \| Historic Disclaimer

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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)

Cytology of the Human Spermatozoon

Walter W. Williams, M.D.

Male fertility depends not only upon the number of spermatozoa as determined by an actual sperm count, and their locomotive ability, but also upon normal sperm structure. Therefore, if a clinician plans to make a conscientious investigation of fertility he should be capable of differentiating between normal and abnormal sperm.

Cite this page: Hill, M.A. (2024, April 19) Embryology Paper - Cytology of the human spermatozoon. Retrieved from https://embryology.med.unsw.edu.au/embryology/index.php/Paper_-_Cytology_of_the_human_spermatozoon

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 Male fertility depends not only upon the number of spermatozoa as determined by an actual sperm count, and their locomotive ability, but also upon normal sperm structure. Therefore, if a clinician plans to make a conscientious investigation of fertility he should be capable of differentiating between normal and abnormal sperm.
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Paper - Cytology of the human spermatozoon: Difference between revisions

Revision as of 17:40, 21 May 2018

Cytology of the Human Spermatozoon