Will Sculptra or fillers in the temporal call cause hair loss?

I've had both Voluma and sculptra in the temples before, but recently am realizing I may need to be filling behind the hairline in the area above the ears to get the effect I want. Basically I'm after "The Ponytail Lift" nonsurgically. However I'm really afraid that injecting in the hair-bearing area could lead to hairloss. My doctor is a bit of a rogue and even suggests sculptra at the crown to lift my brow. He has been seriously wrong before so I hesistate to take his suggestion.