Fig. 3
From: Superior rectus muscle insertion injury following cosmetic upper lid blepharoplasty: a case report
Superior rectus (SR) muscle exploration was performed through the transconjunctival approach. a Intraoperative findings regarding the damaged SR muscle insertion. SR muscle fibers were not observed at the original insertion site (arrow head: original insertion of the SR muscle, dotted line and arrow: remnant SR muscle fibers). b Instead, some SR muscle fibers were attached at the posterolateral location of the original insertion of the SR muscle (arrow: remnant SR muscle fibers)