Lister Urethral Bougie 1 EG (11inch) Thomson Walker 3mm is the size of

3mm is the size of the hole created by the instrument

Patterson Lightweight Laryngeal Biopsy Forceps are used in laryngeal surgery to take biopsies of tissue from the larynx

The horizontal serrated jaws provide a strong grip

It is inserted into the nostrils to open the nasal passages and provide a clear view of the area to the surgeon

thin piece of stainless steel or plastic with a hollow handle

Lister Urethral Bougie 1 EG (11inch) Thomson Walker 3mm is the size ofA Lister Urethral Bougie is a medical instrument used to dilate the urethra during certain urological procedures. It is inserted into the urethra and used to stretch the urethral walls and make the urethra wider. It is typically used during procedures such as urethroplasty, urethral stricture repair, and urethral dilation.