The Collaborative International Dictionary
Proximally
Proximally \Prox"i*mal*ly\, adv. (Anat.) On or toward a proximal part; proximad.
Wiktionary
proximally
adv. (context of causation English) immediately; most directly
Usage examples of "proximally".
He took out the intestines, clamping the gut and cutting proximally between the first and second segments of the small intestine and distally just before the rectum, and put it aside for later analysis.