MEYERDING Laminectomy retractors
a = 57 mm – b = 25 mm – 2 ¼ " x 1 " 08-321-557
a = 76 mm – b = 25 mm – 3 " x 1 " 08-321-576
a = 88 mm – b = 51 mm – 3 ½ " x 2 " 08-321-588