 The resection was carried down through the orbicularis muscle resecting the pretarsal orbicularis muscle and the inferior portion of the preseptal orbicularis muscle leaving the tarsus intact and leaving the orbital septum intact. 
The resection was carried down through the orbicularis muscle resecting the pretarsal orbicularis muscle and the inferior portion of the preseptal orbicularis muscle leaving the tarsus intact and leaving the orbital septum intact .