Not 100% really. Not versed on this topic.
What kind of surgery? Did it cut into muscle or anything like that? Obviously the scar site itself is screwed. But adjacent to it should be fine I would think.

Cleft lift and coccygectomy, just wondering if high stimulation would have adverse long term effects near the scar site, i've been going light on any lifts involving hip flexion for quite a while but reticent to get back to numbers I was at before surgery.

Need all the studies, write ups by qualified people, etc
On how the keto diet being superior to a higher carb diet has been disproven.