Balfour-style bladder retractor supports controlled exposure during open surgical procedures.The 2 3/4" blade supports focused retraction around operative anatomy.Its 3 1/2" blade dimension helps accommodate broader exposure requirements.Supports retraction needs across cardiovascular, general surgery, and neurosurgical procedures.Bookwalter-style configuration aligns with familiar open-retraction workflows and handling.The dedicated bladder-retraction profile helps maintain access while support