Figure 2 : Representative cadaveric photograph of the sample with a common trunk of the nerve to vastus medialis and the saphenous nerve.

Note how the saphenous nerve fails to subsequently bifurcate and continues as the sartorial branch without giving off an infrapatellar branch.

Kieser et al.Journal of Anesthesiology and Clinical Science  2019 8:2DOI : 10.7243/2049-9752-8-2