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Medial Canthal Tendon Branches Out

Medial Canthal Tendon Branches Out Abstract • A previously undescribed, superior supporting branch of the medial canthal tendon has been found by careful cadaver dissection. This branch unites the common tendon to the frontal bone; thus, it provides a superior support to the medial canthus. The posterior portion of the medial canthal tendon is a thin and weak structure, as compared with its anterior companion. It inserts on the posterior lacrimal crest. While most surgeons contend that the posterior limb of the medial canthal tendon maintains the position of the medial canthus after either accidental or surgical disinsertion of the anterior tendon, it is likely that this superior supporting branch maintains the canthal position in these clinical conditions. (Arch Ophthalmol 95:2051-2052, 1977) References 1. Jones LT: The anatomy of the upper eyelid and its relation to ptosis surgery . Am J Ophthalmol 57:943-959, 1964. 2. Jones LT: The anatomy and physiology of the ocular appendages , in Reeh MJ (ed): Treatment of Lid and Epibulbar Tumors . Springfield, Ill, Charles C Thomas Publisher, 1963, pp 16-21. 3. Jones LT: New anatomical concepts of the ocular adnexa , in Mustardé JC, Jones LT, Callahan A (eds): Ophthalmic Plastic Surgery Up-To-Date . Birmingham, Ala, Aesculapius Publishing Co, 1970, pp 3-6. 4. Jones LT, Reeh MJ, Wirtschafter JD: Ophthalmic Anatomy . Rochester, NY, American Academy of Ophthalmology and Otolaryngology, 1970, pp 39-48. 5. Duke-Elder S (ed): The Anatomy of the Visual System . System of Ophthalmology Series, St Louis, CV Mosby Co, 1961, vol 2, pp 509-517. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Archives of Ophthalmology American Medical Association

Medial Canthal Tendon Branches Out

Archives of Ophthalmology , Volume 95 (11) – Nov 1, 1977

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References (5)

Publisher
American Medical Association
Copyright
Copyright © 1977 American Medical Association. All Rights Reserved.
ISSN
0003-9950
eISSN
1538-3687
DOI
10.1001/archopht.1977.04450110145019
Publisher site
See Article on Publisher Site

Abstract

Abstract • A previously undescribed, superior supporting branch of the medial canthal tendon has been found by careful cadaver dissection. This branch unites the common tendon to the frontal bone; thus, it provides a superior support to the medial canthus. The posterior portion of the medial canthal tendon is a thin and weak structure, as compared with its anterior companion. It inserts on the posterior lacrimal crest. While most surgeons contend that the posterior limb of the medial canthal tendon maintains the position of the medial canthus after either accidental or surgical disinsertion of the anterior tendon, it is likely that this superior supporting branch maintains the canthal position in these clinical conditions. (Arch Ophthalmol 95:2051-2052, 1977) References 1. Jones LT: The anatomy of the upper eyelid and its relation to ptosis surgery . Am J Ophthalmol 57:943-959, 1964. 2. Jones LT: The anatomy and physiology of the ocular appendages , in Reeh MJ (ed): Treatment of Lid and Epibulbar Tumors . Springfield, Ill, Charles C Thomas Publisher, 1963, pp 16-21. 3. Jones LT: New anatomical concepts of the ocular adnexa , in Mustardé JC, Jones LT, Callahan A (eds): Ophthalmic Plastic Surgery Up-To-Date . Birmingham, Ala, Aesculapius Publishing Co, 1970, pp 3-6. 4. Jones LT, Reeh MJ, Wirtschafter JD: Ophthalmic Anatomy . Rochester, NY, American Academy of Ophthalmology and Otolaryngology, 1970, pp 39-48. 5. Duke-Elder S (ed): The Anatomy of the Visual System . System of Ophthalmology Series, St Louis, CV Mosby Co, 1961, vol 2, pp 509-517.

Journal

Archives of OphthalmologyAmerican Medical Association

Published: Nov 1, 1977

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