What sets Asch Septum Forceps for Straightening apart from Cottle-Walsham? Discover the key differences and find the right instrument for your nasal surgery -Moxie Enterprises Asch vs. Cottle-Walsham Septum Forceps: A Comprehensive Guide When it comes to nasal surgery—whether for septoplasty, rhinoplasty, or fracture reduction—surgeons rely on specialized instruments to achieve precise, predictable results. Among the most essential tools are septum straightening forceps, and two names frequently arise: Asch and Cottle-Walsham.