Anatomical snuffbox Anatomical snuffbox The anatomical snuff box or snuffbox is a triangular deepening on the radial, dorsal aspect of the hand—at the level of the carpal bones, specifically, the scaphoid and trapezium bones forming the floor. The name originates from the use of this surface for placing and then sniffing powdered tobacco, or "snuff." It is sometimes referred to by its French name "tabatière". Deep to the tendons which form the borders of the anatomical snuff box lies the radial artery, which passes through the anatomical snuffbox on its course from the normal radial pulse detecting area, to the proximal space
Anatomical plane a person jumped directly up and then down, their body would be moving through the transverse plane in the coronal and sagittal planes. A "longitudinal plane" is any plane perpendicular to the transverse plane. The coronal plane and the sagittal plane are examples of longitudinal planes. Sometimes the orientation of certain planes needs to be distinguished, for instance in medical imaging techniques such as sonography, CT scans, MRI scans, or PET scans. One imagines a human in the anatomical position, and an X-Y-Z coordinate system with the y-axis going from front to back, the x-axis going from left to right,