Dear Albert Ferris-Prabhu, I am glad you found the info on the Pallidotomy helpful. A Pallidotomy on one side takes about 2 hours at Loma Linda and on both sides about 3 hours. Loma Linda and Dr Iacono is the only doctor in the world currently doing simultaneous bilateral (both sides) Pallidotomies. Some of the counter indications are the possibility of bleeding and a possible stroke. There is also a very slight risk of losing part of a field of vision. Outside of this there are the normal surgical risks. The average cost at Loma Linda is $20,000 for a unilateral and $30,000 for a biilateral. Most insurance covers the cost and it is not considered experimental but therapeutic. Th Pallidotomy is effective for all the symptoms of Parkinson's disease. It takes anywhere from 2-3 months to schedule an appt. with Dr Iacono 909-796-4822. The stay in the hospital barring any complications is limited to one day. Check-in the morning of surgery and check out the next morning. The first step I would recommend your taking is to make an appt. with Dr Iacono and come out for a consultation. Sincerely, Don Berns <[log in to unmask]>