,DESCRIPTION OF PROCEDURE: , The patient in the left side up lateral position under adequate general endotracheal anesthesia, the patient's left lower extremity and buttock area were prepped with iodine and alcohol in the usual fashion, draped with sterile towels and drapes so as to create a sterile field. 
,DESCRIPTION OF PROCEDURE : , The patient in the left side up lateral position under adequate general endotracheal anesthesia , the patient 's left lower extremity and buttock area were prepped with iodine and alcohol in the usual fashion , draped with sterile towels and drapes so as to create a sterile field .