How to detect geometry-based twisting when connecting matched vertex loops?

[JihoKang24]

I’m working on a case where two vertex loops are matched, and I need to connect them into a single mesh.
Even if the vertex order is consistent, the result can still be twisted due to geometry.

Is there a robust way to detect geometry-based twisting before actually stitching/connecting the loops?
For example, using normals, orientation checks, or some geometric criteria.

Any hints or references would be very helpful!

[Grantim]

Hello!

Could you please attach example data and/or picture demosnstrating the issue and desired result