Significator for Back

[Guest guest]

Dear Professor and other respected Members,

What are the significators and houses for back (spine).

I have a friend who was afflicted with back pain when Jupiter was in Virgo.

He does not know his right time of birth, so maybe if I knew the

significators well, then I could finally find out wether he is a

Virgo, Leo or a Cancer.

Because many of his animals have recently suffered road accidents, and

some have died, I wonder which Ascendant might he be given the current

transits.

Thanks, Rui.