Herniation of orbital fat, the inferiorrectusmuscle, and the inferior oblique muscle may occur and herniated extraocular muscles entrapped between the fragmented bone segments may lead to diplopia.
眶内脂肪、下直肌以及眼外斜肌的疝出都可能会出现，并且疝出的眼外肌陷入至碎骨片之间可能导致复视。
2
Conclusion The muscle union of lateral, superior and inferiorrectus make eyeball move abductively.
结论外直肌与上、下直肌联合术可使眼球有一定的外展功能。
3
Conclusions Myositis was one of the uncommon clinical subtypes of IOIP, Superior rectus was the most involved muscle, followed by lateral, medial and inferiorrectus.