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A, B Schemas presenting the relations of transorbital approaches with different anatomical sites. Right orbit of a dry skull. ACF, anterior cranial fossa, E, ethmoids; FS, frontal sinus; ITF, infratemporal fossa; MCF, middle cranial fossa; MS, maxillary sinus; PS, TF, temporal fossa. The colors indicate the transorbital surgical approaches as blue, superior eyelid; yellow, precaruncular; red, lateral retrocanthal; orange, inferior eyelid
