Dilyana Vicheva

• Posterior Cervical Laminoforaminotomy: From Open Surgery to Tubular Retractors to Full Endoscopy
  Ozlan Izma Bin Muhamed Kamil Speakers
• Comparative Analysis of Balloon Kyphoplasty and Vertebroplasty in Osteopotic Fractures of Thoracolumbar Spine
  Dilyana Vicheva Speakers
• OP: Treatment of Lumbar Spinal Stenosis with Unilateral Biportal Endoscopic Technique: Clinical Experience and Early Results (Abstract 444)
  Peter Banczerowski
• OP: Are Efficacy of Endoscopic and Open Techniques for Surgical Treatment of Degenerative Thoracic Spinal Stenosis the Same? (Abstract 7)
  Anton Kordonskiy