1. Announcement

   Announcement Pages: 4 - 4

2. Microsurgery of lesions of the intracranial arteries

   • F. Marguth
   • H. W. Pia

   OriginalPaper Pages: 5 - 5

3. Direct microsurgical intra-arterial procedures on ICA and MCA

   • V. Dolenc
   • I. Tivada
   • M. Čerk

   Originals Pages: 7 - 12

4. Acute focal cerebral ischaemia: Revascularisation or not?

   • R. Gagliardi
   • L. Benvenuti
   • S. Briani

   Originals Pages: 13 - 17

5. Timing of extracranial-intracranial arterial bypass surgery with special reference to acute cerebral ischaemia

   • Peter Schmiedek
   • Vladimir Olteanu-Nerbe
   • Frank Marguth

   Originals Pages: 19 - 24

6. Middle cerebral artery revascularisation

   • R. Schönmayr
   • J. Zierski

   Originals Pages: 25 - 28

7. Reconstruction of wrongly occluded important cerebral vessels during complicated embolization treatment of inoperable AV-malformations

   • P. Schaps
   • H. -D. Mikulin

   OriginalPaper Pages: 29 - 30