Jamie Hilton, the 36-year-old former Mrs. Idaho, was on a fishing trip in Hell's Canyon, Idaho, earlier this summer when she fell 12 feet and hit her head.

"You know, I don’t remember much,” Hilton said on the TODAY show. “I remember he cast the line and handed me the pole. I remember the fish on the line and pulling back and that’s it. I don’t remember falling. I don’t remember landing.”

The accident led to severe brain swelling, which prompted doctors to remove part of her skull -- and keep it in her abdomen, according to the Daily Mail.

The Deseret News reported:

In a remarkable surgery, doctors removed 25 percent of Hilton’s skull and stored it under the skin in her abdomen until her brain healed. Within her own body, the bone would remain sterile and nourished until it could be safely reattached.

The technique is "relatively routine,” Dr. Ted Schwartz, a neurology professor at New York Presbyterian Weill Cornell Medical Center, told TODAY. “The surgery that Jamie had is called a hemicraniectomy. When there is severe trauma to the brain, the brain swells and the skull is a closed cavity. So when that swelling occurs, the pressure goes up inside the head and it can be dangerous."

According to the blog where Hilton and her husband post updates, the second surgery to remove the piece of skull from her abdomen and reattach it to her head occurred in July. From the blog:

The second surgery went as needed. They took the section of her skull (the Bone Flap) from her abdomen and were able to put it back in place again in her skull. The doctor said that the bone looked great and was in the right condition. It was put back in place again using small circular patches of titanium, as thin as paper, and some very small titanium screws. It so secure that she doesn't need to wear the helmet any more! Jamie will be so excited to hear that!

Hilton is continuing to recover to this day, and has improved so much that she is now able to do household chores and work driving the family taxi, the Deseret News reported.

According to the Idaho Press-Tribune, Hilton doesn't have health insurance; a donation fund has been set up here. The Daily Mail reported that she has six-figures' worth of medical expenses.

For more on Hilton, watch the video from TODAY above.

Also on HuffPost:

Loading Slideshow...
  • Double-Leg Transplant

    <strong>When and Where:</strong> July 2011, Spain A young man in his 20s underwent a <a href="http://www.huffingtonpost.com/2011/07/12/double-leg-transplant-first_n_896442.html" target="_hplink">10-hour surgery in Valencia</a> just last Sunday to give him a new set of legs. Doctors hope that the patient will be able to walk with the help of crutches within about a year -- depending on how his nerves regenerate. A double-leg transplant had never been attempted before, in large part because in most cases of leg amputation, highly effective prosthetic legs can be used instead. The effectiveness of this surgery remains to be seen, but Dr. Pedro Cavadas, the doctor who performed the surgery, is hopeful. Dr. Cavadas <a href="http://www.huffingtonpost.com/2011/07/12/double-leg-transplant-first_n_896442.html" target="_hplink">also performed the first face and double-hand transplants</a> done in Spain. Photo Credit: Getty

  • Artificial Windpipe

    <strong>When and Where:</strong> July 2011, Sweden Not only did this surgery mark the <a href="http://www.huffingtonpost.com/2011/07/07/artificial-windpipe-transplant_n_892350.html" target="_hplink">first time an artificial windpipe was transplanted</a>, but it also marked the first time any synthetic organ had been transplanted. The windpipe was created in a lab in England and then coated in the patient's stem cells before the <a href="http://www.huffingtonpost.com/2011/07/07/artificial-windpipe-transplant_n_892350.html" target="_hplink">12-hour surgery began</a>. These cells mean that he does not have to fear organ rejection, as most transplant patients do and is not on any sort of immunosuppressive drugs.

  • Full-Face Transplant

    <strong>When and Where: </strong>March 2010, Spain Also performed in Spain, the <a href="http://www.huffingtonpost.com/2010/07/26/oscar-first-full-face-tra_n_659196.html" target="_hplink">world's first full-face transplant</a> occurred just last year (the first partial-face transplant happened in 2005). The patient was a 31-year-old farmer who had accidentally shot himself in the face a few years prior. He is still undergoing physical therapy, although much of the <a href="http://www.huffingtonpost.com/2010/07/26/oscar-first-full-face-tra_n_659196.html" target="_hplink">sensation in his face has returned</a> and his muscles have developed. Only a week after the transplant, he began to grow a beard. The <a href="http://www.huffingtonpost.com/2011/05/09/face-transplant-press-conference_n_859391.html?" target="_hplink">first full-face transplant in the United States</a> occurred this past May.

  • U.S. Double-Hand Transplant

    <strong>When and Where:</strong> May 2009, Pittsburgh Although it was the ninth double-hand transplant in the world, the nine-hour surgery marked the <a href="http://www.huffingtonpost.com/2009/05/06/double-hand-transplant-ge_n_198538.html" target="_hplink">first time that this procedure had been done in the United States</a>. Georgia native Jeff Kepner, 58, had lost his hands 10 years earlier to a bacterial infection. Although the surgery was an initial success, Kepner is <a href="http://www.cnn.com/2010/HEALTH/08/26/double.hand.transplant/index.html" target="_hplink">still undergoing intensive physical therapy</a> and has not regained full control over his new apendages. Photo Credit: Getty

  • Technological Innovation

    More and more, technological innovation is the driving force behind saving lives through transplantation. At recent TED conferences, two lectures were given that clearly demonstrated the exciting progress that is on the horizon. At TEDMED 2010, thoracic surgeon, Dr. Shaf Keshavjee, M.D., <a href="http://www.huffingtonpost.com/2011/01/31/tedmed-2010-superorgans_n_811894.html" target="_hplink">showed the audience a machine that allows an organ to survive</a> for an extended period of time outside of the body at a normal temperature. This allows an organ to be examined and treated before it is put into the recipient's body. Keshavejee demonstrated the machine's efficacy by allowing audience members to come up at touch a live pig's lung that had been recovered earlier that day. At a TED conference this past March, <a href="http://www.physorg.com/news/2011-03-surgeon-kidney-ted-stage.html" target="_hplink">Dr. Anthony Atala used a bioprinting machine</a> to print out the mold of a human kidney. As this technology is developed further, scientists hope that it could eventually (most likely not for years) lead to the ability to print out fully-functional, artificial organs.

  • Related Video