Home The Word Brain Fast Track My Amedeo FAQ About Flying Publisher   

Fast Track

Ear2MemoryFree App | Free PDF | Web
Learning languages on your smartphone
By BSK

Free Abstracts

  Neurosurgery

  Free Subscription


27.03.2017

1 Anesth Analg
22 Br J Neurosurg
7 J Neurosurg Spine
1 J Neurotrauma
1 Neurology
2 Neurosci Lett
48 Neurosurgery
1 Rev Neurol (Paris)


  Retrieve available abstracts of this week’s articles:
HTML format
Text format
 
 
Single Articles


    Anesth Analg

  1. SUNSHINE JE, Dagal A, Burns SP, Bransford RJ, et al
    Methylprednisolone Therapy in Acute Traumatic Spinal Cord Injury: Analysis of a Regional Spinal Cord Model Systems Database.
    Anesth Analg. 2017;124:1200-1205.
    PubMed     Text format     Abstract available


    Br J Neurosurg

  2. TAKEDA N, Nishihara M, Harada T, Kidoguchi K, et al
    Supratentorial extraventricular WHO grade III (anaplastic) ependymoma 17 years after total removal of WHO grade II ependymoma of the fourth ventricle.
    Br J Neurosurg. 2017;31:270-272.
    PubMed     Text format     Abstract available

  3. BENEDETTO N, Gambacciani C, Montemurro N, Morganti R, et al
    Surgical management of acute subdural haematomas in elderly: report of a single center experience.
    Br J Neurosurg. 2017;31:244-248.
    PubMed     Text format     Abstract available

  4. WANG X, Wang J, Zhao H, Li N, et al
    Clinical analysis and treatment of symptomatic intracranial hemorrhage after deep brain stimulation surgery.
    Br J Neurosurg. 2017;31:217-222.
    PubMed     Text format     Abstract available

  5. MARTIN SC, Dabbous BO, Ridgeon EE, Magdum SA, et al
    Routine radiographs one day after anterior cervical discectomy and fusion are neither necessary nor cost-effective.
    Br J Neurosurg. 2017;31:50-53.
    PubMed     Text format     Abstract available

  6. MOIYADI AV, Shetty P, Sridhar E
    Periventricular glioblastomas and ependymal involvement interrogated using intraoperative fluorescence - a pathological correlative study.
    Br J Neurosurg. 2016.
    PubMed     Text format     Abstract available

  7. HUSSAIN MA, Jenkins A
    Unusual complication after insertion of deep brain stimulator electrode.
    Br J Neurosurg. 2017;31:275.
    PubMed     Text format     Abstract available

  8. FU RZ, Anwar DR, Laban JT, Maratos EC, et al
    Pre-emptive intrathecal vancomycin therapy reduces external ventricular drain infection: a single centre retrospective case-control study.
    Br J Neurosurg. 2017;31:16-20.
    PubMed     Text format     Abstract available

  9. SUNDSTROM N, Malm J, Laurell K, Lundin F, et al
    Incidence and outcome of surgery for adult hydrocephalus patients in Sweden.
    Br J Neurosurg. 2017;31:21-27.
    PubMed     Text format     Abstract available

  10. WANG HW, Sun ZH, Wu C, Xue Z, et al
    Surgical management of recurrent aneurysms after coiling treatment.
    Br J Neurosurg. 2017;31:96-100.
    PubMed     Text format     Abstract available

  11. LENZI J, Caporlingua F, Caporlingua A, Anichini G, et al
    Relevancy of positive trends in mortality and functional recovery after surgical treatment of acute subdural hematomas. Our 10-year experience.
    Br J Neurosurg. 2017;31:78-83.
    PubMed     Text format     Abstract available

  12. BAJAJ J, Mittal RS, Sharma A
    Preoperative clonidine use in trans-sphenoidal pituitary adenoma surgeries - a randomized controlled trial.
    Br J Neurosurg. 2017;31:2-4.
    PubMed     Text format     Abstract available

  13. WALKER I, Vlok AJ, Kamat A
    A double-edged sword: the effect of technological advancements in the management of neurotrauma patients.
    Br J Neurosurg. 2017;31:89-93.
    PubMed     Text format     Abstract available

  14. DAVIES S, Gregson B, Mitchell P
    Spinal meningioma: relationship between degree of cord compression and outcome.
    Br J Neurosurg. 2016.
    PubMed     Text format     Abstract available

  15. INGALE H, Muquit S, Al-Helli O, White B, et al
    The Nottingham Expectation and Complication score following Surgery (NECS): an universal scale for surgical outcome audit and peer comparison.
    Br J Neurosurg. 2017;31:237-243.
    PubMed     Text format     Abstract available

  16. KRISHNAN P, Sridhar K
    Osteocutaneous bone flap - a useful variant of the osteoplastic flap in pediatric patients.
    Br J Neurosurg. 2017;31:234-236.
    PubMed     Text format     Abstract available

  17. MITCHELL P
    Editorial.
    Br J Neurosurg. 2017;31:1.
    PubMed     Text format    

  18. CHO BR, Yoon WS
    Pulmonary metastases from benign calvarial meningioma: a case report.
    Br J Neurosurg. 2016.
    PubMed     Text format     Abstract available

  19. GARG K, Borkar SA, Kale SS, Sharma BS, et al
    Spinal arachnoid cysts - our experience and review of literature.
    Br J Neurosurg. 2017;31:172-178.
    PubMed     Text format     Abstract available

  20. LIU XK, Li H, Xu JG, Yang EZ, et al
    Surgical treatment of severe multilevel circumferential compressive myelopathy of the cervical spine: is circumferential procedure necessary?
    Br J Neurosurg. 2017;31:189-193.
    PubMed     Text format     Abstract available

  21. WEI Y, Zhao W, Pu C, Li N, et al
    Clinical features and long-term surgical outcomes in 39 patients withtumor-related trigeminal neuralgia compared with 360 patients with idiopathic trigeminal neuralgia.
    Br J Neurosurg. 2017;31:101-106.
    PubMed     Text format     Abstract available

  22. CHAN DY, Chan DT, Sun TF, Ng SC, et al
    The use of atorvastatin for chronic subdural haematoma: a retrospective cohort comparison study.
    Br J Neurosurg. 2017;31:72-77.
    PubMed     Text format     Abstract available

  23. LAM SHIN CHEUNG V, Provias J, Cenic A
    Plexiform schwannoma of the thoracolumbar spine a rare clinical entity - a case report.
    Br J Neurosurg. 2017;31:279-281.
    PubMed     Text format     Abstract available


    J Neurosurg Spine

  24. FADDOUL J, Faddoul Y, Kobaiter-Maarrawi S, Moussa R, et al
    Radiofrequency ablation of spinal osteoid osteoma: a prospective study.
    J Neurosurg Spine. 2017;26:313-318.
    PubMed     Text format     Abstract available

  25. REDMOND KJ, Lo SS, Soltys SG, Yamada Y, et al
    Consensus guidelines for postoperative stereotactic body radiation therapy for spinal metastases: results of an international survey.
    J Neurosurg Spine. 2017;26:299-306.
    PubMed     Text format     Abstract available

  26. DELGADO-LOPEZ PD, Gil-Polo C, Martin-Velasco V, Martin-Alonso J, et al
    Spinal cord herniation repair with microstaples: case report.
    J Neurosurg Spine. 2017;26:384-387.
    PubMed     Text format     Abstract available

  27. LEE DH, Joo YS, Hwang CJ, Lee CS, et al
    A novel technique to correct kyphosis in cervical myelopathy due to continuous-type ossification of the posterior longitudinal ligament.
    J Neurosurg Spine. 2017;26:325-330.
    PubMed     Text format     Abstract available

  28. MILLER JA, Balagamwala EH, Chao ST, Emch T, et al
    Spine stereotactic radiosurgery for the treatment of multiple myeloma.
    J Neurosurg Spine. 2017;26:282-290.
    PubMed     Text format     Abstract available

  29. VASUDEVA VS, Ropper AE, Rodriguez S, Wu KC, et al
    Contralateral osteotomy of the pedicle and posterolateral elements for en bloc resection: a technique for oncological resection of posterolateral spinal tumors.
    J Neurosurg Spine. 2017;26:275-281.
    PubMed     Text format     Abstract available

  30. THIRUMALA PD, Crammond DJ, Loke YK, Cheng HL, et al
    Diagnostic accuracy of motor evoked potentials to detect neurological deficit during idiopathic scoliosis correction: a systematic review.
    J Neurosurg Spine. 2017;26:374-383.
    PubMed     Text format     Abstract available


    J Neurotrauma

  31. CHENG CL, Noonan VK, Shurgold J, Chen J, et al
    Geomapping of Traumatic Spinal Cord Injury in Canada and Factors Related to Triage Pattern.
    J Neurotrauma. 2017 Mar 22. doi: 10.1089/neu.2016.4929.
    PubMed     Text format     Abstract available


    Neurology

  32. SAVARRAJ JP, Parsha K, Hergenroeder GW, Zhu L, et al
    Systematic model of peripheral inflammation after subarachnoid hemorrhage.
    Neurology. 2017 Mar 17. pii: 10.1212/WNL.0000000000003842.
    PubMed     Text format     Abstract available


    Neurosci Lett

  33. LEONARD AV, Menendez JY, Pat BM, Hadley MN, et al
    Localization of the corticospinal tract within the porcine spinal cord: Implications for experimental modeling of traumatic spinal cord injury.
    Neurosci Lett. 2017 Mar 16. pii: S0304-3940(17)30230.
    PubMed     Text format     Abstract available

  34. YEN CL, McHenry CL, Petrie MA, Dudley-Javoroski S, et al
    Vibration Training after Chronic Spinal Cord Injury: Evidence for Persistent Segmental Plasticity.
    Neurosci Lett. 2017 Mar 15. pii: S0304-3940(17)30229.
    PubMed     Text format     Abstract available


    Neurosurgery

  35. MOSER T, Bulubas L, Sabih J, Conway N, et al
    Resection of Navigated Transcranial Magnetic Stimulation-Positive Prerolandic Motor Areas Causes Permanent Impairment of Motor Function.
    Neurosurgery. 2017 Feb 24. doi: 10.1093.
    PubMed     Text format     Abstract available

  36. DU K, Shen Y
    Letter: Early Moderate Hyperoxemia does not Predict Outcome after Aneurysmal Subarachnoid Hemorrhage.
    Neurosurgery. 2017 Mar 15. doi: 10.1093.
    PubMed     Text format    

  37. RAVIKUMAR V, Ho AL, Pendhakar AV, Sussman ES, et al
    The Use of Vancomycin Powder for Surgical Prophylaxis Following Craniotomy.
    Neurosurgery. 2017 Jan 25. doi: 10.1093.
    PubMed     Text format     Abstract available

  38. GRIESSENAUER CJ, Piske RL, Baccin CE, Pereira BJ, et al
    Flow Diverters for Treatment of 160 Ophthalmic Segment Aneurysms: Evaluation of Safety and Efficacy in a Multicenter Cohort.
    Neurosurgery. 2017 Jan 28. doi: 10.1093.
    PubMed     Text format     Abstract available

  39. WARNKE PC
    Commentary: Cystic Craniopharyngiomas: Microsurgical or Stereotactic Treatment?
    Neurosurgery. 2017 Mar 17. doi: 10.1093.
    PubMed     Text format    

  40. KLEKAMP J
    A New Classification for Pathologies of Spinal Meninges, Part 1: Dural Cysts, Dissections, and Ectasias.
    Neurosurgery. 2017 Mar 17. doi: 10.1093.
    PubMed     Text format     Abstract available

  41. DE LA GARZA RAMOS R, Goodwin CR, Nakhla J, Nasser R, et al
    The Nationwide Burden of Neurological Conditions Requiring Emergency Neurosurgery.
    Neurosurgery. 2017 Mar 10. doi: 10.1093.
    PubMed     Text format     Abstract available

  42. MCCRACKEN DJ, Higginbotham RA, Boulter JH, Liu Y, et al
    Degree of Vascular Encasement in Sphenoid Wing Meningiomas Predicts Postoperative Ischemic Complications.
    Neurosurgery. 2017 Jan 28. doi: 10.1093.
    PubMed     Text format     Abstract available

  43. PLANS G, Fernandez-Conejero I, Rifa-Ros X, Fernandez-Coello A, et al
    Evaluation of the High-Frequency Monopolar Stimulation Technique for Mapping and Monitoring the Corticospinal Tract in Patients With Supratentorial Gliomas. A Proposal for Intraoperative Management Based on Neurophysiological Data Analysis in a Series
    Neurosurgery. 2017 Jan 13. doi: 10.1093.
    PubMed     Text format     Abstract available

  44. CHEN WC, Magill ST, Englot DJ, Baal JD, et al
    Factors Associated With Pre- and Postoperative Seizures in 1033 Patients Undergoing Supratentorial Meningioma Resection.
    Neurosurgery. 2017 Mar 15. doi: 10.1093.
    PubMed     Text format     Abstract available

  45. KOTECHA R, Damico N, Miller JA, Suh JH, et al
    Three or More Courses of Stereotactic Radiosurgery for Patients with Multiply Recurrent Brain Metastases.
    Neurosurgery. 2017 Feb 4. doi: 10.1093.
    PubMed     Text format     Abstract available

  46. PARIKH KA, Venable GT, Orr BA, Choudhri AF, et al
    Pineoblastoma-The Experience at St. Jude Children's Research Hospital.
    Neurosurgery. 2017 Mar 15. doi: 10.1093.
    PubMed     Text format     Abstract available

  47. REITH FC, Synnot A, van den Brande R, Gruen RL, et al
    Factors Influencing the Reliability of the Glasgow Coma Scale: A Systematic Review.
    Neurosurgery. 2017 Mar 15. doi: 10.1093.
    PubMed     Text format     Abstract available

  48. GEORGE B, Matula C, Kihlstrom L, Ferrer E, et al
    Safety and Efficacy of TachoSil (Absorbable Fibrin Sealant Patch) Compared With Current Practice for the Prevention of Cerebrospinal Fluid Leaks in Patients Undergoing Skull Base Surgery: A Randomized Controlled Trial.
    Neurosurgery. 2017 Mar 11. doi: 10.1093.
    PubMed     Text format     Abstract available

  49. RAMAYYA AG, Abdullah KG, Mallela AN, Pierce JT, et al
    Thirty-Day Readmission Rates Following Deep Brain Stimulation Surgery.
    Neurosurgery. 2017 Mar 15. doi: 10.1093.
    PubMed     Text format     Abstract available

  50. ESEONU CI, Rincon-Torroella J, ReFaey K, Lee YM, et al
    Awake Craniotomy vs Craniotomy Under General Anesthesia for Perirolandic Gliomas: Evaluating Perioperative Complications and Extent of Resection.
    Neurosurgery. 2017 Mar 15. doi: 10.1093.
    PubMed     Text format     Abstract available

  51. ESEONU CI, Rincon-Torroella J, ReFaey K, Quinones-Hinojosa A, et al
    The Cost of Brain Surgery: Awake vs Asleep Craniotomy for Perirolandic Region Tumors.
    Neurosurgery. 2017 Mar 15. doi: 10.1093.
    PubMed     Text format     Abstract available

  52. XIAO R, Miller JA, Lubelski D, Mroz TE, et al
    Clinical Outcomes Following Surgical Management of Coexisting Parkinson Disease and Cervical Spondylotic Myelopathy.
    Neurosurgery. 2017 Feb 2. doi: 10.1093.
    PubMed     Text format     Abstract available

  53. SCHWARTZ C, Pfefferkorn T, Ebrahimi C, Ottomeyer C, et al
    Long-term Neurological Outcome and Quality of Life after World Federation of Neurosurgical Societies Grades IV and V Aneurysmal Subarachnoid Hemorrhage in an Interdisciplinary Treatment Concept.
    Neurosurgery. 2017 Feb 2. doi: 10.1093.
    PubMed     Text format     Abstract available

  54. ALARAJ A, Esfahani DR, Hussein AE, Darie I, et al
    Neurosurgical Emergency Transfers: An Analysis of Deterioration and Mortality.
    Neurosurgery. 2017 Mar 10. doi: 10.1093.
    PubMed     Text format     Abstract available

  55. YANAMADALA V, Rozman PA, Kumar JI, Schwab JH, et al
    Vascularized Fibular Strut Autografts in Spinal Reconstruction after Resection of Vertebral Chordoma or Chondrosarcoma: A Retrospective Series.
    Neurosurgery. 2017 Jan 13. doi: 10.1093.
    PubMed     Text format     Abstract available

  56. DAMMANN P, Wrede K, Jabbarli R, Muller O, et al
    Of Bubbles and Layers: Which Cerebral Cavernous Malformations are Most Difficult to Dissect From Surrounding Eloquent Brain Tissue?
    Neurosurgery. 2017 Mar 10. doi: 10.1093.
    PubMed     Text format     Abstract available

  57. RODRIGUEZ-HERNANDEZ A, Walcott BP, Birk H, Lawton MT, et al
    The Superior Cerebellar Artery Aneurysm: A Posterior Circulation Aneurysm with Favorable Microsurgical Outcomes.
    Neurosurgery. 2017 Jan 24. doi: 10.1093.
    PubMed     Text format     Abstract available

  58. KIM T, Bang JS, Kwon OK, Hwang G, et al
    Hemodynamic Changes after Unilateral Revascularization for Moyamoya Disease: Serial Assessment by Quantitative Magnetic Resonance Angiography.
    Neurosurgery. 2017 Jan 2. doi: 10.1093.
    PubMed     Text format     Abstract available

  59. KLEKAMP J
    A New Classification for Pathologies of Spinal Meninges-Part 2: Primary and Secondary Intradural Arachnoid Cysts.
    Neurosurgery. 2017 Mar 10. doi: 10.1093.
    PubMed     Text format     Abstract available

  60. BEKELIS K, Labropoulos N, Coy S
    Risk of Venous Thromboembolism and Operative Duration in Patients Undergoing Neurosurgical Procedures.
    Neurosurgery. 2017 Jan 28. doi: 10.1093.
    PubMed     Text format     Abstract available

  61. YANG K, Shrestha T, Kolakshyapati M
    Letter: Visualization of Cranial Nerves Using High-Definition Fiber Tractography.
    Neurosurgery. 2017 Feb 20. doi: 10.1093.
    PubMed     Text format    

  62. DAHLBERG D, Struys EA, Jansen EE, Morkrid L, et al
    Cyst Fluid From Cystic, Malignant Brain Tumors: A Reservoir of Nutrients, Including Growth Factor-Like Nutrients, for Tumor Cells.
    Neurosurgery. 2017 Jan 25. doi: 10.1093.
    PubMed     Text format     Abstract available

  63. MILLER JA, Kotecha R, Barnett GH, Suh JH, et al
    Quality of Life following Stereotactic Radiosurgery for Single and Multiple Brain Metastases.
    Neurosurgery. 2017 Feb 23. doi: 10.1093.
    PubMed     Text format     Abstract available

  64. YAVIN D, Casha S, Wiebe S, Feasby TE, et al
    Lumbar Fusion for Degenerative Disease: A Systematic Review and Meta-Analysis.
    Neurosurgery. 2017 Mar 17. doi: 10.1093.
    PubMed     Text format     Abstract available

  65. MOKIN M, Primiani CT, Ren Z, Kan P, et al
    Endovascular Treatment of Middle Cerebral Artery M2 Occlusion Strokes: Clinical and Procedural Predictors of Outcomes.
    Neurosurgery. 2017 Mar 10. doi: 10.1093.
    PubMed     Text format     Abstract available

  66. KONAKONDLA S, Schirmer CM
    Commentary: Comparison Between CTA and Digital Subtraction Angiography in the Diagnosis of Ruptured Aneurysms.
    Neurosurgery. 2017 Jan 25. doi: 10.1093.
    PubMed     Text format    

  67. POLLOCK BE, Link MJ, Branda ME, Storlie CB, et al
    Incidence and Management of Late Adverse Radiation Effects After Arteriovenous Malformation Radiosurgery.
    Neurosurgery. 2017 Feb 23. doi: 10.1093.
    PubMed     Text format     Abstract available

  68. BARONE DG, Marcus HJ, Guilfoyle MR, Higgins JN, et al
    Clinical Experience and Results of Microsurgical Resection of Arterioveonous Malformation in the Presence of Space-Occupying Intracerebral Hematoma.
    Neurosurgery. 2017 Mar 15. doi: 10.1093.
    PubMed     Text format     Abstract available

  69. ALVARADO A, Boyle J, Martinez D, Avellino AM, et al
    Commentary: Postural Headache Associated with Ventriculo-Peritoneal Shunt Overdrainage: What are Our Options?
    Neurosurgery. 2017 Mar 17. doi: 10.1093.
    PubMed     Text format    

  70. STAMATES MM, Cui MX, Roitberg BZ
    Clinical Outcomes of Cervical Laminoplasty: Results at Two Years.
    Neurosurgery. 2016 Dec 15. doi: 10.1093.
    PubMed     Text format     Abstract available

  71. MOON K, Park MS, Albuquerque FC, Levitt MR, et al
    Changing Paradigms in the Endovascular Management of Ruptured Anterior Communicating Artery Aneurysms.
    Neurosurgery. 2017 Jan 25. doi: 10.1093.
    PubMed     Text format     Abstract available

  72. BLAUWBLOMME T, Mathon B, Naggara O, Kossorotoff M, et al
    Long-term Outcome After Multiple Burr Hole Surgery in Children With Moyamoya Angiopathy: A Single-Center Experience in 108 Hemispheres.
    Neurosurgery. 2017 Feb 20. doi: 10.1093.
    PubMed     Text format     Abstract available

  73. HUNG AL, Yang W, Westbroek EM, Garzon-Muvdi T, et al
    Differences in Functional Outcome Across Subtypes with Spetzler-Martin Grade II Arteriovenous Malformations.
    Neurosurgery. 2017 Feb 4. doi: 10.1093.
    PubMed     Text format     Abstract available

  74. FINS JJ
    In Reply: Commentary: Deep Brain Stimulation as Clinical Innovation: An Ethical and Organizational Framework to Sustain Deliberations About Psychiatric Deep Brain Stimulation.
    Neurosurgery. 2017 Mar 15. doi: 10.1093.
    PubMed     Text format    

  75. ZYGOURAKIS CC, Liu CY, Wakam G, Moriates C, et al
    Geographic and Hospital Variation in Cost of Lumbar Laminectomy and Lumbar Fusion for Degenerative Conditions.
    Neurosurgery. 2017 Mar 10. doi: 10.1093.
    PubMed     Text format     Abstract available

  76. PUMAR JM, Banguero A, Cuellar H, Guimaraens L, et al
    Treatment of Intracranial Aneurysms With the SILK Embolization Device in a Multicenter Study. A Retrospective Data Analysis.
    Neurosurgery. 2017 Jan 28. doi: 10.1093.
    PubMed     Text format     Abstract available

  77. DEHKHARGHANI S, Andre J
    Imaging Approaches to Stroke and Neurovascular Disease.
    Neurosurgery. 2017 Jan 28. doi: 10.1093.
    PubMed     Text format     Abstract available

  78. LANG M, Raj R, Skrifvars MB, Reinikainen M, et al
    In Reply: Early Moderate Hyperoxemia does not Predict Outcome After Aneurysmal Subarachnoid Hemorrhage.
    Neurosurgery. 2017 Mar 17. doi: 10.1093.
    PubMed     Text format    

  79. JUVELA S, Korja M
    Intracranial Aneurysm Parameters for Predicting a Future Subarachnoid Hemorrhage: A Long-Term Follow-up Study.
    Neurosurgery. 2017 Jan 10. doi: 10.1093.
    PubMed     Text format     Abstract available

  80. COTE DJ, Laws ER Jr
    The Ethics of "Choosing Wisely": The Use of Neuroimaging for Uncomplicated Headache.
    Neurosurgery. 2017 Feb 20. doi: 10.1093.
    PubMed     Text format     Abstract available

  81. GOEL A
    Letter: Occipitocervical Fixation: A Single Surgeon's Experience with 120 Patients.
    Neurosurgery. 2017 Mar 15. doi: 10.1093.
    PubMed     Text format    

  82. LINZEY JR, Wilson TJ, Sullivan SE, Thompson BG, et al
    Frontal Sinus Breach During Routine Frontal Craniotomy Significantly Increases Risk of Surgical Site Infection: 10-Year Retrospective Analysis.
    Neurosurgery. 2017 Mar 10. doi: 10.1093.
    PubMed     Text format     Abstract available


    Rev Neurol (Paris)

  83. DONNET A, Simon E, Cuny E, Demarquay G, et al
    French guidelines for diagnosis and treatment of classical trigeminal neuralgia (French Headache Society and French Neurosurgical Society).
    Rev Neurol (Paris). 2017 Mar 14. pii: S0035-3787(16)30133.
    PubMed     Text format    


Thank you for your interest in scientific medicine.


AMEDEO Neurosurgery is free of charge.
This policy is made possible thanks to a media sponsorship by Boehringer Ingelheim.

Design: