nltankontop,
I don't know if you're still looking for info or not but I happened across your posting & replys. Thought I'd give you a little info from someone who a bit more familar w/the subject. (No offense to previous posters) but....
The bypass which is most common is called a roux-en-Y. It is mostly preformed laparoscopicly now, which is a benifit as you recover much faster. It can be done as open surgery & there is a more extensive bypass procedure where a portion of the lower part of the stomach is removed, but this is now the exception, not the rule. Laparoscopic has 5 small incisions made across the stomache area between the breasts & belly button. Your "guts" are not cut out, nor is ANY portion of your stomach removed (unless you have other medical problems). A small stomach pouch is made at the top of the exsisting stomach by stapling off & then stitching off this section. A Y shaped section of the small intestine is attached to this pouch. This by-passes the remainder of the stomach & the upper portion of the small intestine, but those sections remain in place & functioning. After time most people are able to eat most foods, the idea is just in better portions. Some foods can cause a problem depending on the person. A regular lifestyle & activity level are part of the goal w/this. You are restricted after surgery on food, such as starting off w/soft food & working up to "regular" food after 3-6mo but once that happens it's up to you. Dr's recommend patients who have this surgery take a multi-vitamin, calcium & B-12 for the remainder of thier life. But really who shouldn't?
The lap-band surgery is preformed in much of the same way (lapraroscopic) but instead of the intestine being cut, it remains intact. A plastic band is placed around the top of the stomach, creating a small pouch w/a restricted exit into the remainder of the stomach. A tube & pump are attached so that the "band" may be adjusted by the doctor @ office visits if needed.
There are pro's & con's to each of these surgery's & this is nothing to rush into. Take some time, do some reading. WebMD & obesity.com are two excellant resources of information. Both of these site should be able to help link you to a doctor who does this surgery in your area. Most who preform this surgery give free seminars that you can attend to learn more about the Dr & his staff & the surgeries themselves. These sessions are an excellant source. Go to several if need be, talk to others who are or have had the surgery who are there. Talk to the doctor & his staff, see if you are comfortable w/them, THEN if you like make an appointment.
Keep in mind this too is a tool, it is not a quick fix. It still can be messed up & the weight not lost or regained. It is a way of getting you where you want to go & then eating & living they way we should. And, just so you know I'm not some skinny health nut or mad doctor or nurse. Here's my case in a nut shell....35 yr old female, married w/2 kids - weight 243 currently. I have thought about this surgery for 2+ years before persuing it. Yes, I am having the surgery - bypass. My appt to set my surgery date & have my pre-physical is Fri, 2/2/07. I have fought my weight my entire life, I've been on 17 differant diet/exercise programs over the last 20yrs. I am scared out of my mind about the surgery & the complications but know if I want to have a life for myself & my family I need to do this.
Hang in there, you'll find your way whatever that may be. Find what make you happy, when YOUR happy you'll project the confidence that will attract someone worthwhile. Trust me, I've been there. I didn't meet my husband until I was 25 & had made peace w/myself that I could be happy alone. Then he stepped into my life overnight. Hope this helps in some small way.