I found a handy resource about having weight-loss surgery in Mexico. It includes different medical situations you might consider when making a determination. If I undergo skin removal surgery, I’ll likely take the medical tourism route since it’s not covered by my insurance and it’s several thousand dollars in the United States. A word of caution though, I’m not sure how dependable and neutral the resource is. I’m not certain that it’s a journal in the academic/research sense and it doesn’t have a Wikipedia page or other way to suss it out that I can see.