Figure 4From: Anatomical landmarks for safer carpal tunnel decompression: an experimental cadaveric studyAnatomical drawing to illustrate the key landmarks. SPA - Superficial palmar arch, THE- hypothenar eminence muscle group, TE- Thenar eminence muscle group, RB- Recurrent branch of median nerve, PCB- Palmar cuatneous branch of median nerve, AE-Avascular area on the Transverse carpal ligament, free of muscle attachments. Proposed incision is marked in red, on the AE.Back to article page