1) Dorsally 2) Toward the back or dorsum 
towards the back
• (adv.) Toward the dorsum or back; on the dorsal side; dorsally.
(dor´sad) toward the back.
Dor'sad adverb [ Dorsum +L. ad towards.] (Anat.) Toward the dorsum or back; on the dorsal side; dorsally. 
Type: Term Pronunciation: dor′sad Definitions: 1. Toward or in the direction of the back.
toward the back or dorsum; dorsally.