Planning to do a hysterectomy and tummy tuck at in July. Do I have enough skin to do a full tummy tuck with a low scar?

Based on your photos, I don't think you need a full tummy tuck as your skin doesn't look that loose.  If your C-section scar is objectionable and uneven, then I suggest a mini-tummy tuck to include scar removal, extensive liposuction of abdominal wall and flanks, and even muscle tightening (plication) if examination reveals any muscle looseness.  It all depends on what your examination shows.   This can be safely done in combination with a hysterectomy.

Thank you for your question and for sharing your photograph.  Ultimately the decision on the right procedure depends on what goal appearance you would like to obtain and what your physical exam shows about your abdominal skin excess and underlying muscle laxity.  At first glance you appear to have minimal excess skin and rather just some excess adipose tissue which may be amenable to liposuction alone.  If you have muscle separation or when laying down have significant skin excess a skin removal procedure like a tummy tuck or mini tummy tuck would be a better option.  

You seem to have little excess skin and more an issue of excess adiposity.  I would recommend liposuction.  You do have a slight rectus diastasis but to undergo a tummy tuck to correct this would be a bit overkill in my opinion.  You will have a large scar and even a vertical scar if your umbilical keyhole cannot be entirely removed.  Best wishes, Dr. T. 

You dont have enough skin for a full tummy tuck, so My recommendation would be to remove that c-section scar with a mini tummy tuck, also to give you access to the abdominal cavity for the hysterectomy combined with a really good liposuction. Best of luck, 

Scar needs to be placed based on available excess skin. Thus decision can only be made by your own surgeon at time of actual physical exam.  Guess work is a wrong way to find it. See your surgeon again.