Carl Wilhelm von Zehender (21 May 1819 – 19 December 1916) was a German

ophthalmologist Ophthalmology ( ) is a surgery, surgical subspecialty within medicine that deals with the diagnosis and treatment of eye disorders. An ophthalmologist is a physician who undergoes subspecialty training in medical and surgical eye care. Followin ...

born in

Bremen Bremen (Low German also: ''Breem'' or ''Bräm''), officially the City Municipality of Bremen (german: Stadtgemeinde Bremen, ), is the capital of the German state Free Hanseatic City of Bremen (''Freie Hansestadt Bremen''), a two-city-state consis ...

. He studied medicine at the universities of

Göttingen Göttingen (, , ; nds, Chöttingen) is a college town, university city in Lower Saxony, central Germany, the Capital (political), capital of Göttingen (district), the eponymous district. The River Leine runs through it. At the end of 2019, t ...

Jena Jena () is a German city and the second largest city in Thuringia. Together with the nearby cities of Erfurt and Weimar, it forms the central metropolitan area of Thuringia with approximately 500,000 inhabitants, while the city itself has a popu ...

and

Kiel Kiel () is the capital and most populous city in the northern Germany, German state of Schleswig-Holstein, with a population of 246,243 (2021). Kiel lies approximately north of Hamburg. Due to its geographic location in the southeast of the J ...

, receiving his doctorate in 1845. He studied ophthalmology in Paris as a pupil of Louis-Auguste Desmarres, then furthered his education in Prague, Vienna and Berlin. He worked at an ophthalmic practice in

Neustrelitz Neustrelitz (; East Low German: ''Niegenstrelitz'') is a town in the Mecklenburgische Seenplatte district in the state of Mecklenburg-Vorpommern, Germany. It is situated on the shore of the Zierker See in the Mecklenburg Lake District. From 1738 ...

, and in 1862 was named a professor of ophthalmology at the

University of Bern The University of Bern (german: Universität Bern, french: Université de Berne, la, Universitas Bernensis) is a university in the Switzerland, Swiss capital of Bern and was founded in 1834. It is regulated and financed by the Canton of Bern. It ...

. From 1866 to 1889 he was a professor of ophthalmology at the

University of Rostock The University of Rostock (german: link=no, Universität Rostock) is a public university located in Rostock, Mecklenburg-Vorpommern, Germany. Founded in 1419, it is the third-oldest university in Germany. It is the oldest university in continen ...

(

rector Rector (Latin for the member of a vessel's crew who steers) may refer to: Style or title *Rector (ecclesiastical), a cleric who functions as an administrative leader in some Christian denominations *Rector (academia), a senior official in an edu ...

1875/76), then afterwards he relocated to

Munich Munich ( ; german: München ; bar, Minga ) is the capital and most populous city of the States of Germany, German state of Bavaria. With a population of 1,558,395 inhabitants as of 31 July 2020, it is the List of cities in Germany by popu ...

, where he remained until 1907. He died in Rostock in 1916 at the age of 97. Zehender is considered a pioneer of ophthalmic

microsurgery Microsurgery is a general term for surgery requiring an operating microscope. The most obvious developments have been procedures developed to allow anastomosis of successively smaller blood vessels and nerves (typically 1 mm in diameter) which ...

, as in 1886 he introduced the practice of using a compound

binocular vision In biology, binocular vision is a type of vision in which an animal has two eyes capable of facing the same direction to perceive a single three-dimensional image of its surroundings. Binocular vision does not typically refer to vision where an ...

instrument for ophthalmologic examination.
Neurosurgical Classics II - Google Books Result He was a founder and editor (1863-1899) of the ophthalmic journal ''Klinische Monatsblaetter fur Augenheilkunde'', and was instrumental in the creation of the ''Heidelberger Ophthalmologische Gesellschaft'', which was predecessor to the ''Deutsche Ophthalmologische Gesellschaft''.

References

NCBI
Biography of Carl Zehender 1819 births 1916 deaths Physicians from Bremen (city) German ophthalmologists Academic staff of the University of Rostock Academic staff of the University of Bern {{Germany-med-bio-stub