Enchiridion-hand book:

From Latin enchiridion, from Greek encheiridion, from en- (in) + cheir (hand) + -idion (diminutive suffix). Ultimately from the Indo-European root ghes- (hand) that also gave us cheiromancy (palmistry), chiral (not superimposable on its mirror image), and surgeon (literally, one who works with hands). Earliest documented use: 1541.

With these examples I miss the word chiropractor. I add it because this kind of therapy once relieved me from a very painfully blocked neck nerve in three sessions. No medication, just hands.

chiropractic coined in Amer.Eng. 1898, from chiro- "hand" + praktikos "practical" (see practical), the whole of it loosely meant as "done by hand."
chiropractor
1904, agent noun in Latin form from chiropractic (q.v.).