Application of Optimal-angle Transmission after 3D Reconstruction and Conventional DSA to Diagnosis of Intracranial Aneurysm Embolization

Objective To study the value of optimal-angle transmission after 3D reconstruction for the display of aneurysm neck of intracranial aneurysm. Methods INNOVA3100 DSA machine and 34 cases with intracranial aneurysm got involved in. Results With conventional DSA, there were 8 effective results and 26 uneffective ones, while with the method of rotational DSA, the number of effective resuls came to be 31, and the number of uneffecive results became 3. Conclusion DSA acquisition after optimal-angle transmission is better than conventional DSA in the display of intracranial aneurysm neck.