Computer aided C arm treatment will be more accurate bone tumor resection

Medical equipment nets a nefw study result indicates that the computer technology's application in the navigation osteoid osteoma of surgery, make not only intraoperative tumor nests more precise positioning, and for complex parts of the tumor nests resection can achieve the purpose of minimally invasive treatment bone structure. Key parts of the sample for bone bone tumors, C arm intraoperative real-time navigation a CT data more for navigation.

      The C arm research reviewed in January 2008 to December 2009 navigation application of computer aided resection osteoid osteoma surgery clinical data of 26 patients, the male in 23 cases, female in 3, average age 18 years old; Cancer is located in femoral 9 cases, femoral trochanteric 4 cases, femoral neck in 2 cases, tibia dry 5 cases, proximal tibial ofepiphyses fusing end in 1, 2 cases, the acetabular in 1 case, spinal accessories, 1 case of radial backbone in 1. Preoperative both by local X-ray CT scan and clear diagnosis. 4 cases of using CT data navigation, 22 cases by the Iso-C 3 D C arm intraoperative real-time navigation. A median follow-up of 20.6 months.

       C arm research shows that all patients were complete navigation surgery, which do giant-cell window 12 cases, the whole piece of resection in 14 cases; 21 cases bone graft, not 5 cases bone graft. 26 patients are in this determination, the naked eye in this guide is confirmed, the navigation of X line and (or) CT scans confirm tumor nest removal fully. All patients were diagnosed by histopathological osteoid osteoma, postoperative pain immediate relief. During follow-up, did not see the tumor recurrence and pain recur.

Article : From Perlong medical (http://www.pl999.net/)