Hi, All. I'm a newbie. My daughter Jessica was just diagnosed with Chiari 1 malformation 10mm descent. She has been sick for two years and we finally found the reason. I've been researching like crazy and very scared by what I find and read. Met with Dr. Carl Heilman already who would do surgery if we choose but he always does a dura patch because he says too many people come to him for surgery after another doctor just tried to remove some skull bone. I'd appreciate feedback from patients about him and also about Dr. William Butler, who we will meet soon. Also, I've been reading some medical studies and one said that 1) there are better outcomes without touching the dura. Thoughts and feedback on this topic would be really appreciated from patients who've done it both ways. I also read about a doctor in Japan who was performing less-invasive surgeries. Can't travel that far but wondering if anyone on this forum knows of any. Feedback on Dr. Heilman and Dr. Butler would also be very welcome from former patients, please. Note: my daughter is only 18 so I could go with either an adult or pediatric neurosurgeon on this.