Lister Urethral Bougie 12 EG / 15 EG (11inch) Fixed Frame and the size of the

and the size of the blade is specified by its width (in this case

They are typically made from stainless steel for durability and are available in various sizes

The 11 inch length indicates the overall length of the bougie

The Lexer Bone Osteotome Tufnol Handle Angled has a 10mm width and a 1

Lister Urethral Bougie 12 EG / 15 EG (11inch) Fixed Frame and the size of theA Lister Urethral Bougie is a medical instrument used to dilate the urethra during urologic procedures. It is a flexible, curved tube with a rounded tip that is inserted into the urethra to gently expand the passageway. The size of the bougie is determined by its external diameter (EG), which is measured in millimeters. The 12 EG 15 EG bougie is a double ended bougie with one end measuring 12 millimeters and the other end measuring 15 millimeters.