Is is standard for a PS to stitch the small holes after liposuction?

Liposuction is performed through small stab incisions in the
skin. At the completion of the case these incisions can be closed with either
buried absorbable sutures or removal surface sutures – surgeon preference.
Closing the incisions helps prevent leakage of fluid (which can be messy) and may promote a better scar. The incisions can also be left open. Leaving the incisions open may allow
the fluid to drain and may decrease the post-operative swelling.

I would not worry about this aspect as either is acceptable.  The results of liposuction are highly surgeon dependent. Many are conservative, few create dramatic results.Kenneth Hughes, MDLos Angeles, CA