Table 1:

Angiographic evolution at midterm follow-upa

Initial (n = 50)Midterm (n = 48)
Complete treatment (class 1)b18 (36)34 (71)
Residual neck (class 2)14 (28)6 (12)
Residual aneurysm (class 3)18 (36)8 (17)
Recurrence7 (14)
  • a Numbers in parentheses represent percentages.

  • b Raymond classification.29