Mr. Raimonds Mikijanskis, MD ​ Board certified Consultant Neurosurgeon


Mr. Raimonds Mikijanskis​

MD Board certified Consultant Neurosurgeon

Specialises in the following areas of neurosurgery:

  • Cerebral vascular aneurysms and arteriovenous malformations;
  • Neurinoma of the auditory nerve (schwannoma);
  • Moyamoya disease;
  • Spinal canal stenosis (spinal stenosis);
  • Intervertebral disc herniation / disc bulge (lumbar, cervical, thoracic), radicular leg and arm pain, sciatica, brachialgia.
  • Tumours of the skull and brain, benign and malignant (meningeomas, metastases, gliomas etc.);
  • Hydrocephalus (including normal pressure hydrocephalus, idiopathic intracranial hypertension);
  • Trigeminal neuralgia, hemifacial spasm;
  • Head injury and its consequences;
  • Carpal tunnel syndrome, Cubital canal syndrome, Peroneal nerve compression etc.);
  • Tumours of the spine and spinal cord (astrocytoma, ependymoma etc.);
  • Defects of the skull, leak of the cerebro-spinal fluid (CSF leak).
  • Low back pain, neck pain;

Work experience:

  • 01/2018-present Neurosurgery Associates (, Riga, Latvia, Consultant Neurosurgeon;
  • 2015-2018 “Diamed” Private Clinic, Riga, Latvia, Consultant Neurosurgeon;
  • 2014-present Pauls Stradins Clinical University Hospital, Riga, Latvia, Consultant Neurosurgeon;
  • 2014-2016 Latvian State Emergency Medical Service, Riga, Latvia, Consultant Neurosurgeon;
  • 2008-2014 Pauls Stradins Clinical University Hospital, Riga, Latvia, Neurosurgical trainee (resident);


  • 2002-2008 Riga Stradins University, degree of medical doctor obtained;

Additional education, courses attended, internships:

2018 – The 3rd Homburg Hydrocephalus and ICP workshop, Homburg – Saar, Germany

2018 – AANS Annual Scientific Meeting, New Orleans, USA

2018 – Annual Spetzler Microneurosurgery Course, Barrow Neurological Institute, USA

2017 – Advanced Course in Cerebral Aneurysms and Revascularisation, Arkansas Neuroscience Institute St. Vincent Infirmary Medical Center, USA

2017 – Optimized Resection of Infiltrating Brain Tumors, Strasbourg, France

2017 – International workshop “All about aneurisms, AVM’s, gliomas, meningiomas”, Braga, Portugal

2017 – European BNI Alumni Meeting and Grand Rounds, Innsbruck, Austria

2016 – A Hands-on Cadaver Workshop with Live Surgery and Life-like Simulation “‘How to Safely Operate: In, Through and Around the Cavernous Sinus” Arkansas Neuroscience Institute St. Vincent Infirmary Medical Center, USA

2016 – 14th Workshop Percutaneous Laser Discus Decompression, Graz, Austria

2016 – 16th Helsinki Live Demonstration Course in Operative Microneurosurgery, Helsinki, Finland

2016 – 12th International Conference of Cerebrovascular Surgery, Mumbai, India

2015 – 15th Interim Meeting of WFNS, Rome, Italy

2015 – Advanced hydrocephalus management & technology learning centre, Le Locle, Switzerland

2014 – 15th European Congress of Neurosurgery, Prague, Czech Republic

2014 – The Sixth Meeting of the International Society for Hydrocephalous and CSF Disorders, Bristol, Great Britain.

2014 – EANS Training Course ”Spine and Peripheral Nerves”; Barcelona, Spain

2014 – International Basic Neurosurgery Course; Term I, Course III; “Spine and Peripheral Nerves”; Antalya, Turkey

2013 – 15th World Congress of Neurosurgery, Seoul, Korea

2013 – EANS Training Course ”Head Injury and Functional Neurosurgery”; Krakow, Poland

2012 – International Basic Neurosurgery Course; Term I, Course I; “Neurotrauma and Functional Neurosurgery”; Antalya, Turkey

2012 – Baltic Congress of Neurosurgery, Jurmala, Latvia

2012 – EANS Training Course ”Tumour”; Pecs, Hungary

2011 – EANS Training Course ”Vascular Neurosurgery”; Tallinn, Estonia

2011 – 14th European Congress of Neurosurgery; Rome, Italy

2010 – Scientific and Practical Course on Spinal Cord Stimulation; Leiden, Netherlands

Professional associations:

  • Member of Latvian Association of Neurosurgeons, Member of the Board
  • Member of the American Association of Neurosurgeons
  • Member of the European Association of Neurosurgeons