Adrian Elmi Terander

Study protocol: the SPInal NAVigation (SPINAV) trial - comparison of augmented reality surgical navigation, conventional image-guided navigation, and free-hand technique for pedicle screw placement in spinal deformity surgery

El-Hajj, Victor Gabriel; Charalampidis, Anastasios; Fell, Daniel; Edström, Erik et al.

Part of BMC Musculoskeletal Disorders, 2025

• DOI for Study protocol: the SPInal NAVigation (SPINAV) trial - comparison of augmented reality surgical navigation, conventional image-guided navigation, and free-hand technique for pedicle screw placement in spinal deformity surgery
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Machine learning models for predicting dysphonia following anterior cervical discectomy and fusion: a Swedish Registry Study

Buwaider, Ali; El-Hajj, Victor Gabriel; MacDowall, Anna; Gerdhem, Paul et al.

Part of The spine journal, p. 419-428, 2025

• DOI for Machine learning models for predicting dysphonia following anterior cervical discectomy and fusion: a Swedish Registry Study
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Difference in clinical presentation and surgical outcomes in pediatric and adult patients with Chiari malformation type 1: a single center retrospective study

Öhlen, Erik; El-Hajj, Victor Gabriel; Staartjes, Victor E.; Jabbour, Pascal et al.

Part of Acta Neurochirurgica, 2025

• DOI for Difference in clinical presentation and surgical outcomes in pediatric and adult patients with Chiari malformation type 1: a single center retrospective study
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Hypoglossal Nerve Palsy Following Cervical Spine Surgery: Two Case Reports and a Systematic Review of the Literature

Hellquist, Felicia; El-Hajj, Victor Gabriel; Buwaider, Ali; Edström, Erik et al.

Part of Brain Sciences, 2025

• DOI for Hypoglossal Nerve Palsy Following Cervical Spine Surgery: Two Case Reports and a Systematic Review of the Literature
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Image quality assessment in spine surgery: a comparison of intraoperative CBCT and postoperative MDCT

Cewe, Paulina; Skorpil, Mikael; Fletcher-Sandersjöö, Alexander; El-Hajj, Victor Gabriel et al.

Part of Acta Neurochirurgica, 2025

• DOI for Image quality assessment in spine surgery: a comparison of intraoperative CBCT and postoperative MDCT
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Study protocol: the SPInal NAVigation (SPINAV) trial - comparison of augmented reality surgical navigation, conventional image-guided navigation, and free-hand technique for pedicle screw placement in spinal deformity surgery

El-Hajj, Victor Gabriel; Charalampidis, Anastasios; Fell, Daniel; Edström, Erik et al.

Part of BMC Musculoskeletal Disorders, 2025

• DOI for Study protocol: the SPInal NAVigation (SPINAV) trial - comparison of augmented reality surgical navigation, conventional image-guided navigation, and free-hand technique for pedicle screw placement in spinal deformity surgery
• Download full text (pdf) of Study protocol: the SPInal NAVigation (SPINAV) trial - comparison of augmented reality surgical navigation, conventional image-guided navigation, and free-hand technique for pedicle screw placement in spinal deformity surgery

Machine learning models for predicting dysphonia following anterior cervical discectomy and fusion: a Swedish Registry Study

Buwaider, Ali; El-Hajj, Victor Gabriel; MacDowall, Anna; Gerdhem, Paul et al.

Part of The spine journal, p. 419-428, 2025

• DOI for Machine learning models for predicting dysphonia following anterior cervical discectomy and fusion: a Swedish Registry Study
• Download full text (pdf) of Machine learning models for predicting dysphonia following anterior cervical discectomy and fusion: a Swedish Registry Study

Difference in clinical presentation and surgical outcomes in pediatric and adult patients with Chiari malformation type 1: a single center retrospective study

Öhlen, Erik; El-Hajj, Victor Gabriel; Staartjes, Victor E.; Jabbour, Pascal et al.

Part of Acta Neurochirurgica, 2025

• DOI for Difference in clinical presentation and surgical outcomes in pediatric and adult patients with Chiari malformation type 1: a single center retrospective study
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Image quality assessment in spine surgery: a comparison of intraoperative CBCT and postoperative MDCT

Cewe, Paulina; Skorpil, Mikael; Fletcher-Sandersjöö, Alexander; El-Hajj, Victor Gabriel et al.

Part of Acta Neurochirurgica, 2025

• DOI for Image quality assessment in spine surgery: a comparison of intraoperative CBCT and postoperative MDCT
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Traumatic Vertebral Artery Injury After Subaxial Cervical Spine Injuries: Incidence, Risk Factors, and Long-Term Outcomes: A Population-Based Cohort Study

El-Hajj, Victor Gabriel; Habashy, Karl J.; Cewe, Paulina; Atallah, Elias et al.

Part of Neurosurgery, p. 881-891, 2025

• DOI for Traumatic Vertebral Artery Injury After Subaxial Cervical Spine Injuries: Incidence, Risk Factors, and Long-Term Outcomes: A Population-Based Cohort Study

Long-term outcome and predictors of neurological recovery in cervical spinal cord injury: a population-based cohort study

Stenimahitis, Vasilios; Gharios, Maria; Fletcher-Sandersjoeoe, Alexander; El-Hajj, Victor Gabriel et al.

Part of Scientific Reports, 2024

• DOI for Long-term outcome and predictors of neurological recovery in cervical spinal cord injury: a population-based cohort study
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Automatic image registration on intraoperative CBCT compared to Surface Matching registration on preoperative CT for spinal navigation: accuracy and workflow

Frisk, Henrik; Burström, Gustav; Persson, Oscar; El-Hajj, Victor Gabriel et al.

Part of International Journal of Computer Assisted Radiology and Surgery, p. 665-675, 2024

• DOI for Automatic image registration on intraoperative CBCT compared to Surface Matching registration on preoperative CT for spinal navigation: accuracy and workflow
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Automatic Image Registration Provides Superior Accuracy Compared with Surface Matching in Cranial Navigation

Frisk, Henrik; Jensdottir, Margret; Coronado, Luisa; Conrad, Markus et al.

Part of Sensors, 2024

• DOI for Automatic Image Registration Provides Superior Accuracy Compared with Surface Matching in Cranial Navigation
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Conservative management of orbital schwannomas: [Traitement non chirurgical des schwannomes de l’orbite]

El-Hajj, V. G.; Norin, C.; Edström, E.; Bohman, E. et al.

Part of Journal Francais d'Ophtalmologie, 2024

• DOI for Conservative management of orbital schwannomas: [Traitement non chirurgical des schwannomes de l’orbite]

Predictors of early mortality following surgical or nonsurgical treatment of subaxial cervical spine fractures: a retrospective nationwide registry study

Buwaider, Ali; El-Hajj, Victor Gabriel; Blixt, Simon; Nilsson, Gunnar et al.

Part of The spine journal, p. 1939-1951, 2024

• DOI for Predictors of early mortality following surgical or nonsurgical treatment of subaxial cervical spine fractures: a retrospective nationwide registry study
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Long-term outcomes after surgery for subaxial cervical spine injuries in octogenarians, a matched population-based cohort study

El-Hajj, Victor Gabriel; Singh, Aman; Fletcher-Sandersjoeoe, Alexander; Buwaider, Ali et al.

Part of European spine journal, p. 3099-3108, 2024

• DOI for Long-term outcomes after surgery for subaxial cervical spine injuries in octogenarians, a matched population-based cohort study
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Augmented reality navigation in external ventricular drain insertion: a systematic review and meta-analysis

Buwaider, Ali; El-Hajj, Victor Gabriel; Iop, Alessandro; Romero, Mario et al.

Part of Virtual Reality, 2024

• DOI for Augmented reality navigation in external ventricular drain insertion: a systematic review and meta-analysis
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Intraoperative MRI without an intraoperative MRI suite: a workflow for glial tumor surgery

Frisk, Henrik; Persson, Oscar; Fagerlund, Michael; Jensdottir, Margret et al.

Part of Acta Neurochirurgica, 2024

• DOI for Intraoperative MRI without an intraoperative MRI suite: a workflow for glial tumor surgery
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Safety of anterior cervical corpectomy and fusion (ACCF) for the treatment of subaxial cervical spine injuries, a single center comparative matched analysis

El-Hajj, Victor Gabriel; Singh, Aman; Fletcher-Sandersjöö, Alexander; Blixt, Simon et al.

Part of Acta Neurochirurgica, 2024

• DOI for Safety of anterior cervical corpectomy and fusion (ACCF) for the treatment of subaxial cervical spine injuries, a single center comparative matched analysis
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The Effect of Concomitant Spinal Cord Injury on Postoperative Health-related Quality of Life After Traumatic Subaxial Cervical Spine Injuries: A Nationwide Registry Study

El-Hajj, Victor Gabriel; Stenimahitis, Vasilios; Singh, Aman; Blixt, Simon et al.

Part of Archives of Physical Medicine and Rehabilitation, p. 1069-1075, 2024

• DOI for The Effect of Concomitant Spinal Cord Injury on Postoperative Health-related Quality of Life After Traumatic Subaxial Cervical Spine Injuries: A Nationwide Registry Study
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Spontaneous spinal cord infarction: a systematic review

Gharios, Maria; Stenimahitis, Vasilios; El-Hajj, Victor Gabriel; Mahdi, Omar Ali et al.

Part of BMJ NEUROLOGY OPEN, 2024

• DOI for Spontaneous spinal cord infarction: a systematic review
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Dysphagia, health-related quality of life, and return to work after occipitocervical fixation

Singh, Aman; von Vogelsang, Ann-Christin; Tatter, Charles; El-Hajj, Victor Gabriel et al.

Part of Acta Neurochirurgica, 2024

• DOI for Dysphagia, health-related quality of life, and return to work after occipitocervical fixation
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The negative impact of treatment delays on the long-term neurological outcomes of spinal dural arteriovenous fistulas: a longitudinal cohort study

El-Hajj, Victor Gabriel; Daller, Cornelia; Fletcher-Sandersjoo, Alexander; Gharios, Maria et al.

Part of Neurosurgical Focus, 2024

• DOI for The negative impact of treatment delays on the long-term neurological outcomes of spinal dural arteriovenous fistulas: a longitudinal cohort study

Long-Term Functional Outcomes Following Surgical Treatment of Spinal Schwannomas: A Population-Based Cohort Study

Singh, Aman; Fletcher-Sandersjoeoe, Alexander; El-Hajj, Victor Gabriel; Burstroem, Gustav et al.

Part of Cancers, 2024

• DOI for Long-Term Functional Outcomes Following Surgical Treatment of Spinal Schwannomas: A Population-Based Cohort Study
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Two years of neurosurgical intraoperative MRI in Sweden - evaluation of use and costs

Kaijser, Magnus; Frisk, Henrik; Persson, Oscar; Burström, Gustav et al.

Part of Acta Neurochirurgica, 2024

• DOI for Two years of neurosurgical intraoperative MRI in Sweden - evaluation of use and costs
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Conservative or surgical management of orbital schwannomas: a population-based case series

El-Hajj, Victor Gabriel; Singh, Aman; Norin, Cecilia; Edström, Erik et al.

Part of Acta Neurochirurgica, 2024

• DOI for Conservative or surgical management of orbital schwannomas: a population-based case series
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Long-term outcomes following surgical treatment of spinal arachnoid cysts: a population-based consecutive cohort study

El-Hajj, Victor Gabriel; Singh, Aman; Pham, Kim; Edström, Erik et al.

Part of The spine journal, p. 1869-1876, 2023

• DOI for Long-term outcomes following surgical treatment of spinal arachnoid cysts: a population-based consecutive cohort study
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Long-term Outcomes After Periprocedural and Spontaneous Spinal Cord Infarctions: A Population-Based Cohort Study

Stenimahitis, Vasilios; Fletcher-Sandersjoo, Alexander; El-Hajj, Victor Gabriel; Hultling, Claes et al.

Part of Neurology, 2023

• DOI for Long-term Outcomes After Periprocedural and Spontaneous Spinal Cord Infarctions: A Population-Based Cohort Study
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Evolution of patient-reported outcome measures, 1, 2, and 5 years after surgery for subaxial cervical spine fractures, a nation-wide registry study

El-Hajj, Victor Gabriel; Singh, Aman; Blixt, Simon; Edstrom, Erik et al.

Part of The spine journal, p. 1182-1188, 2023

• DOI for Evolution of patient-reported outcome measures, 1, 2, and 5 years after surgery for subaxial cervical spine fractures, a nation-wide registry study
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High grade spinal meningiomas: a rare but formidable challenge

El-Hajj, Victor Gabriel; Edström, Erik; Elmi-Terander, Adrian

Part of TRANSLATIONAL CANCER RESEARCH, p. 1649-1651, 2023

• DOI for High grade spinal meningiomas: a rare but formidable challenge
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Hypoglossal Nerve Palsy Following Cervical Spine Surgery: Two Case Reports and a Systematic Review of the Literature

Hellquist, Felicia; El-Hajj, Victor Gabriel; Buwaider, Ali; Edström, Erik et al.

Part of Brain Sciences, 2025

• DOI for Hypoglossal Nerve Palsy Following Cervical Spine Surgery: Two Case Reports and a Systematic Review of the Literature
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Detection and Management of Elevated Intracranial Pressure in the Treatment of Acute Community-Acquired Bacterial Meningitis: A Systematic Review

El-Hajj, Victor Gabriel; Pettersson, Ingrid; Gharios, Maria; Ghaith, Abdul Karim et al.

Part of Neurocritical Care, p. 228-243, 2024

• DOI for Detection and Management of Elevated Intracranial Pressure in the Treatment of Acute Community-Acquired Bacterial Meningitis: A Systematic Review
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Optical Methods for Brain Tumor Detection: A Systematic Review

Burstroem, Gustav; Amini, Misha; El-Hajj, Victor Gabriel; Arfan, Arooj et al.

Part of Journal of Clinical Medicine, 2024

• DOI for Optical Methods for Brain Tumor Detection: A Systematic Review
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Extended reality in cranial and spinal neurosurgery: a bibliometric analysis

Buwaider, Ali; El-Hajj, Victor Gabriel; Mahdi, Omar Ali; Iop, Alessandro et al.

Part of Acta Neurochirurgica, 2024

• DOI for Extended reality in cranial and spinal neurosurgery: a bibliometric analysis
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Spontaneous spinal cord infarctions: a systematic review and pooled analysis protocol

El-Hajj, Victor Gabriel; Stenimahitis, Vasilios; Gharios, Maria; Mahdi, Omar Ali et al.

Part of BMJ Open, 2023

• DOI for Spontaneous spinal cord infarctions: a systematic review and pooled analysis protocol
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Limitations in Evaluating Machine Learning Models for Imbalanced Binary Outcome Classification in Spine Surgery: A Systematic Review

Ghanem, Marc; Ghaith, Abdul Karim; El-Hajj, Victor Gabriel; Bhandarkar, Archis et al.

Part of Brain Sciences, 2023

• DOI for Limitations in Evaluating Machine Learning Models for Imbalanced Binary Outcome Classification in Spine Surgery: A Systematic Review
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An unusual cause of chronic neuropathic pain: report of a case of multiple intradural spinal arachnoid cysts and review of the literature

El-Hajj, Victor Gabriel; Edström, Erik; Elmi-Terander, Adrian; Fletcher-Sandersjöö, Alexander

Part of Acta Neurochirurgica, p. 2699-2705, 2023

• DOI for An unusual cause of chronic neuropathic pain: report of a case of multiple intradural spinal arachnoid cysts and review of the literature
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The use of hybrid operating rooms in neurosurgery, advantages, disadvantages, and future perspectives: a systematic review

Gharios, Maria; El-Hajj, Victor Gabriel; Frisk, Henrik; Ohlsson, Marcus et al.

Part of Acta Neurochirurgica, p. 2343-2358, 2023

• DOI for The use of hybrid operating rooms in neurosurgery, advantages, disadvantages, and future perspectives: a systematic review
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On Extended Reality Objective Performance Metrics for Neurosurgical Training

Iop, Alessandro; Viberg, Olga; Elmi-Terander, Adrian; Edström, Erik et al.

Part of Responsive and Sustainable Educational Futures, p. 573-579, 2023

• DOI for On Extended Reality Objective Performance Metrics for Neurosurgical Training
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