Not ones like these — [he indicates the ones on the papers he'd brought by patting the badger-skin bag that hangs at his side] — and only for glyphcrafting. I don't use runes at all in my work. Anything beyond basic healing is far too temperamental to be dictated with sigils and runes. You might end up melding bones together that ought not be, or rebuilding an organ completely wrong.

[He shudders at the very thought, and is thankful he's never had a healing mishap as bad as either of those examples.]