The extraocular muscle that does not originate at the annulus of Zinn is the inferior oblique muscle. Unlike the other extraocular muscles, which arise from the common tendinous ring, the inferior oblique originates from the maxillary bone just above the nasolacrimal duct. This unique origin allows it to have a different action, primarily assisting in elevating and extorting the eye.
The common tendinous ring, also known as the annulus of Zinn, serves as the point of origin for five of the seven extraocular muscles. These muscles include the superior rectus, inferior rectus, medial rectus, lateral rectus, and superior oblique. The ring is located at the back of the orbit and provides a stable anchor for these muscles, allowing for coordinated eye movement. The inferior oblique muscle, however, originates from the maxilla, not the common tendinous ring.
Jonny Zinn is 6'.
Melissa Zinn is 5'.
Elizabeth Zinn is 5' 5".
Harry Zinn is 6' 5".
Elfi Zinn was born in 1953.
Edward Zinn died in 1920.
Edward Zinn was born in 1877.
Jeff Zinn was born in 1949.
Chelsea Zinn was born on May 12, 1971, in Hawaii, USA.
Arthur Zinn went by Zinny.
Melissa Zinn goes by Z.