[Accessory extraocular muscle-a case report and review]

Ya Qi1, Gang Yu, Qian Wu

  • 1Department of Ophthalmology, Beijing Children's Hospital, Capital Medical University, Beijing 100045, China.

Summary

An accessory extraocular muscle caused incomitant vertical strabismus with globe retraction. Surgical release improved strabismus but not elevation deficit, confirming the muscle

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