Iris scissors were originally designed for ophthalmic tissue dissection but are used for which purpose?

Iris scissors were originally designed for ophthalmic tissue dissection but are used for which purpose?

• A. Blunt dissection of fascia
• B. Puncturing abscesses
• C. Cutting sutures
• D. Originally ophthalmic dissection; used for sharp dissection of fine tissues

Answer: (D)

Iris scissors are built for precision in delicate tissue. Their ophthalmic origins mean they have fine, sharp blades that allow clean, controlled cuts of fine tissues without tearing or extra trauma. In practice, they’re used when you need sharp dissection of small, delicate tissue planes—around nerves or vessels, in mucosa, or other fine surgical layers—where a blunt instrument could cause more damage. They aren’t meant for blunt dissection, which requires a blunt or blunt-tipped instrument, nor are they the go-to tool for puncturing abscesses or routinely cutting sutures. So the best use is sharp dissection of fine tissues, reflecting their original ophthalmic purpose.

Iris scissors are built for precision in delicate tissue. Their ophthalmic origins mean they have fine, sharp blades that allow clean, controlled cuts of fine tissues without tearing or extra trauma. In practice, they’re used when you need sharp dissection of small, delicate tissue planes—around nerves or vessels, in mucosa, or other fine surgical layers—where a blunt instrument could cause more damage. They aren’t meant for blunt dissection, which requires a blunt or blunt-tipped instrument, nor are they the go-to tool for puncturing abscesses or routinely cutting sutures. So the best use is sharp dissection of fine tissues, reflecting their original ophthalmic purpose.