[Cyclotropia in macula translocation. Possible eye muscle surgery solutions]

Ophthalmologe. 2002 Jan;99(1):10-4. doi: 10.1007/pl00007108.
[Article in German]


Background: Macular translocation for treatment of age-related maculopathy often necessitates surgical counter-rotation of the external eye muscles. Excyclorotatory effects can be attained generally by various surgical methods on all extraocular eye muscles. If procedures on different muscles are combined, anterior segment perfusion has to be maintained.

Patients and methods: The results of 29 operations were analysed in order to examine the excyclorotatory effects of 4 different combined surgical approaches.

Results: In 23 patients a partial transposition of all 4 m. recti together with a high dose combined operation on both oblique muscles yielded a mean effect of 21.6 degrees excyclorotation. In four patients a vertical transposition of the horizontal m. recti in opposite directions together with a high dose combined operation on both oblique muscles led to a mean excyclorotation of 22 degrees. A full tendon transposition of the superior oblique muscle to the nasal part of the orbit in one case combined with a downward transposition of the medial rectus muscle resulted in an excyclorotation of 37 degrees, in another case combined with an anterior margin advancement of the inferior oblique muscle led to an excyclorotation of 35 degrees.

Conclusions: All approaches yielded mean counter-rotatory effects over 20 degrees. The indications are discussed under the aspects of the possibility of a one-step correction of horizontal or vertical angles, dosage, induction of inconcomitancies and operation time.

Publication types

  • English Abstract

MeSH terms

  • Humans
  • Macula Lutea / surgery*
  • Macular Degeneration / surgery*
  • Oculomotor Muscles / surgery*
  • Postoperative Complications / etiology
  • Strabismus / surgery*
  • Vision, Binocular