What is a super extended tummy tuck? Does this type require the vertical incision as well as the horizontal one?

This term is related to only horizontal incision. Hip to hip is regular TT. A bit longer than the regular is an extended  The super extended means almost Circumferential. But not a vertical which is a Fleur de Lis. Be encouraged Dr. Cardenas 

Hello.   Everyone has different names.  I would imagine an extended tummy tuck means longer incision into your back because of loose skin on the flanks/sides.   A vertical incision is usually referred to as a fleur de Lis.    Good luck 

Thank you for your question. There are various types of abdominoplasty procedures for patients to choose from. Each one is designed to treat a specific set of needs.  In consultation with a qualified plastic surgeon, the choice of procedure will be made based on your anatomic features and desired outcome.  While all tummy tucks have in common that they tighten the abdominal skin, there are two key differences between the various procedures. The incision lengths vary depending on the amount of skin to be excised, and the abdominal muscles may be tightened if they have excess laxity.The length of the incision is determined by the amount of loose skin that is to be removed. The incision lengths vary from as short as six inches (Mini Tummy Tuck) to as long as the entire circumference of the waist (Body Lift). The most common incision length runs from hip to hip concealed beneath the bikini line (Full or Traditional Tummy Tuck).In addition to removing loose skin, localized fat deposits can also be removed during your tummy tuck. It is recommended, however, that you be as close as possible to your goal weight before having the procedure. If your concerns extend beyond the tummy, we can safely combine liposuction with tummy tucks for more dramatic results.
That said, you definitely have to choose your surgeon correctly and make sure that he/she has the training and experience to meet your goals with absolute safety.  Best is a Board Certified Plastic Surgeon with specialized expertise in this procedure.