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BioMed Research International
Volume 2014 (2014), Article ID 315952, 10 pages
http://dx.doi.org/10.1155/2014/315952
Clinical Study

Complications of Microsurgery of Vestibular Schwannoma

1Department of Otorhinolaryngology, Head and Neck Surgery, 1st Faculty of Medicine, Faculty Hospital Motol, Charles University in Prague, V Uvalu 84, Prague 5, 150 06 Prague, Czech Republic
2Department of Auditory Neuroscience, Institute of Experimental Medicine, Academy of Sciences of the Czech Republic, Videnska 1083, Prague 4, 142 20 Prague, Czech Republic
3Department of Pediatric Neurology, 2nd Faculty of Medicine, Faculty Hospital Motol, Charles University in Prague, V Uvalu 84, Prague 5, 150 06 Prague, Czech Republic
4Department of Imaging Methods, 2nd Faculty of Medicine, Faculty Hospital Motol, Charles University, V Uvalu 84, Prague 5 150 06, Prague, Czech Republic

Received 7 February 2014; Accepted 29 April 2014; Published 28 May 2014

Academic Editor: Jan Plzak

Copyright © 2014 Jan Betka et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Linked References

  1. M. J. Lanser, S. A. Sussman, and K. Frazer, “Epidemiology, pathogenesis, and genetics of acoustic tumors,” Otolaryngologic Clinics of North America, vol. 25, no. 3, pp. 499–520, 1992. View at Google Scholar · View at Scopus
  2. E. Myrseth, P.-H. Pedersen, P. Møller, and M. Lund-Johansen, “Treatment of vestibular schwannomas. Why, when and how?” Acta Neurochirurgica, vol. 149, no. 7, pp. 647–660, 2007. View at Publisher · View at Google Scholar · View at Scopus
  3. E. Zverina, “Acoutic neuroma—vestibular schwannoma—personal experience of up-to-date management,” Casopis Lekaru Ceskych, vol. 149, no. 6, pp. 269–276, 2010. View at Google Scholar · View at Scopus
  4. T. Somers and T. Van Havenbergh, “Multidisciplinary management of vestibular schwannomas: state of the art,” B-ENT, vol. 8, no. 4, pp. 235–240, 2012. View at Google Scholar · View at Scopus
  5. D. Kondziolka, S. H. Mousavi, H. Kano, J. C. Flickinger, and L. D. Lunsford, “The newly diagnosed vestibular schwannoma: radiosurgery,resection, or observation?” Neurosurgical Focus, vol. 33, no. 3, p. E8, 2012. View at Publisher · View at Google Scholar · View at Scopus
  6. M. A. Arriaga and J. Lin, “Translabyrinthine approach: indications, techniques, and results,” Otolaryngologic Clinics of North America, vol. 45, no. 2, pp. 399–415, 2012. View at Publisher · View at Google Scholar · View at Scopus
  7. M. S. Elhammady, F. F. Telischi, and J. J. Morcos, “Retrosigmoid approach: indications, techniques, and results,” Otolaryngologic Clinics of North America, vol. 45, no. 2, pp. 375–397, 2012. View at Publisher · View at Google Scholar · View at Scopus
  8. S. Angeli, “Middle fossa approach: indications, technique, and results,” Otolaryngologic Clinics of North America, vol. 45, no. 2, pp. 417–438, 2012. View at Publisher · View at Google Scholar · View at Scopus
  9. D. E. Brackmann and J. D. Green Jr., “Translabyrinthine approach for acoustic tumor removal (Reprinted from Otolaryngologic Clinics of NA vol 25, pg 311–330, 1992),” Otolaryngologic Clinics of North America, vol. 19, no. 2, p. 251, 2008. View at Google Scholar
  10. J. D. Day, D. A. Chen, M. Arriaga et al., “Translabyrinthine approach for acoustic neuroma,” Neurosurgery, vol. 54, no. 2, pp. 391–396, 2004. View at Google Scholar · View at Scopus
  11. M. R. de Freitas, A. Russo, G. Sequino, E. Piccirillo, and M. Sanna, “Analysis of hearing preservation and facial nerve function for patients undergoing vestibular schwannoma surgery: the middle cranial fossa approach versus the retrosigmoid approach-personal experience and literature review,” Audiology and Neurotology, vol. 17, no. 2, pp. 71–81, 2012. View at Publisher · View at Google Scholar · View at Scopus
  12. J. W. Kutz Jr., T. Scoresby, B. Isaacson et al., “Hearing preservation using the middle fossa approach for the treatment of vestibular schwannoma,” Neurosurgery, vol. 70, no. 2, pp. 334–341, 2012. View at Google Scholar · View at Scopus
  13. B. Isaacson, S. A. Telian, and H. K. El-Kashlan, “Facial nerve outcomes in middle cranial fossa vs translabyrinthine approaches,” Otolaryngology-Head and Neck Surgery, vol. 133, no. 6, pp. 906–910, 2005. View at Publisher · View at Google Scholar · View at Scopus
  14. Y. Nonaka, T. Fukushima, K. Watanabe et al., “Contemporary surgical management of vestibular schwannomas: analysis of complications and lessons learned over the past decade,” Neurosurgery, vol. 72, no. 6, pp. 103–115, 2013. View at Publisher · View at Google Scholar · View at Scopus
  15. M. Sanna, A. Taibah, A. Russo, M. Falcioni, and M. Agarwal, “Perioperative complications in acoustic neuroma (vestibular schwannoma) surgery,” Otology and Neurotology, vol. 25, no. 3, pp. 379–386, 2004. View at Publisher · View at Google Scholar · View at Scopus
  16. V. Darrouzet, J. Martel, V. Enée, J. Bébéar, and J. Guérin, “Vestibular schwannoma surgery outcomes: our multidisciplinary experience in 400 cases over 17 years,” Laryngoscope, vol. 114, no. 4, pp. 681–688, 2004. View at Publisher · View at Google Scholar · View at Scopus
  17. A. Dubey, W. Sung, M. Shaya et al., “Complications of posterior cranial fossa surgery-an institutional experience of 500 patients,” Surgical Neurology, vol. 72, no. 4, pp. 369–375, 2009. View at Publisher · View at Google Scholar · View at Scopus
  18. M. Samii and C. Matthies, “Management of 1000 vestibular schwannomas (acoustic neuromas): surgical management and results with an emphasis on complications and how to avoid them,” Neurosurgery, vol. 40, no. 1, pp. 11–21, 1997. View at Google Scholar
  19. P.-H. Roche, T. Ribeiro, H.-D. Fournier, and J.-M. Thomassin, “Vestibular schwannomas: complications of microsurgery,” Progress in Neurological Surgery, vol. 21, pp. 214–221, 2008. View at Publisher · View at Google Scholar · View at Scopus
  20. W. H. Slattery III, S. Francis, and K. C. House, “Perioperative morbidity of acoustic neuroma surgery,” Otology and Neurotology, vol. 22, no. 6, pp. 895–902, 2001. View at Google Scholar · View at Scopus
  21. V. Darrouzet, J. Dutkiewicz, A. Chambrin, D. Stoll, and J. P. Bebear, “Hypoglosso-facial anastomosis: results and technical development towards end-to-side anastomosis with rerouting of the intra-temporal facial nerve (modified May technique),” Revue de Laryngologie Otologie Rhinologie, vol. 118, no. 3, pp. 203–210, 1997. View at Google Scholar
  22. P. Sampath, M. J. Holliday, H. Brem, J. K. Niparko, and D. M. Long, “Facial nerve injury in acoustic neuroma (vestibular schwannoma) surgery. Etiology and prevention,” Journal of Neurosurgery, vol. 87, no. 1, pp. 60–66, 1997. View at Publisher · View at Google Scholar
  23. R. G. Ojemann, “Management of acoustic neuromas (vestibular schwannomas) (honored guest presentation),” Clinical Neurosurgery, vol. 40, pp. 498–535, 1993. View at Google Scholar · View at Scopus
  24. D. M. Kaylie, E. Gilbert, M. A. Horgan, J. B. Delashaw, and S. O. McMenomey, “Acoustic neuroma surgery outcomes,” Otology and Neurotology, vol. 22, no. 5, pp. 686–689, 2001. View at Google Scholar · View at Scopus
  25. M. S. Schwartz, E. Kari, B. M. Strickland et al., “Evaluation of the increased use of partial resection of large vestibular schwanommas: facial nerve outcomes and recurrence/regrowth rates,” Otology & Neurotology: Official Publication of the American Otological Society, American Neurotology Society & European Academy of Otology and Neurotology, vol. 34, no. 8, pp. 1456–1464, 2013. View at Google Scholar
  26. A. J. Fishman, R. A. Hoffman, J. T. Roland, R. A. Lebowitz, and N. L. Cohen, “Cerebrospinal fluid drainage in the management of CSF leak following acoustic neuroma surgery,” Laryngoscope, vol. 106, no. 8, pp. 1002–1004, 1996. View at Google Scholar
  27. A. J. Fishman, M. S. Marrinan, J. G. Golfinos, N. L. Cohen, and J. T. Roland Jr., “Prevention and management of cerebrospinal fluid leak following vestibular schwannoma surgery,” Laryngoscope, vol. 114, no. 3, pp. 501–505, 2004. View at Publisher · View at Google Scholar · View at Scopus
  28. M. E. Glasscock III, J. F. Kveton, and C. G. Jackson, “A systematic approach to the surgical management of acoustic neuroma,” Laryngoscope, vol. 96, no. 10, pp. 1088–1094, 1986. View at Google Scholar · View at Scopus
  29. S. S. Becker, R. K. Jackler, and L. H. Pitts, “Cerebrospinal fluid leak after acoustic neuroma surgery: a comparison of the translabyrinthine, middle fossa, and retrosigmoid approaches,” Otology and Neurotology, vol. 24, no. 1, pp. 107–112, 2003. View at Publisher · View at Google Scholar · View at Scopus
  30. S. H. Selesnick, J. C. Liu, A. Jen, and J. Newman, “The incidence of cerebrospinal fluid leak after vestibular schwannoma surgery,” Otology and Neurotology, vol. 25, no. 3, pp. 387–393, 2004. View at Publisher · View at Google Scholar · View at Scopus
  31. J. W. Brennan, D. W. Rowed, J. M. Nedzelski, and J. M. Chen, “Cerebrospinal fluid leak after acoustic neuroma surgery: influence of tumor size and surgical approach on incidence and response to treatment,” Journal of Neurosurgery, vol. 94, no. 2, pp. 217–223, 2001. View at Google Scholar · View at Scopus
  32. W. O. Lüdemann, L. H. Stieglitz, V. Gerganov, A. Samii, and M. Samii, “Fat implant is superior to muscle implant in vestibular schwannoma surgery for the prevention of cerebrospinal fluid fistulae,” Neurosurgery, vol. 63, no. 1, pp. ONS38–ONS42, 2008. View at Publisher · View at Google Scholar · View at Scopus
  33. P. Merkus, A. Taibah, G. Sequino, and M. Sanna, “Less than 1% cerebrospinal fluid leakage in 1,803 translabyrinthine vestibular schwannoma surgery cases,” Otology and Neurotology, vol. 31, no. 2, pp. 276–283, 2010. View at Publisher · View at Google Scholar · View at Scopus
  34. M. Chovanec, E. Zvěřina, O. Profant et al., “Impact of video-endoscopy on the results of retrosigmoid-transmeatal microsurgery of vestibular schwannoma: prospective study,” European Archives of Oto-Rhino-Laryngology, vol. 270, no. 4, pp. 1277–1284, 2013. View at Publisher · View at Google Scholar · View at Scopus
  35. B. D. Mangus, A. Rivas, M. J. Yoo et al., “Management of cerebrospinal fluid leaks after vestibular schwannoma surgery,” Otology and Neurotology, vol. 32, no. 9, pp. 1525–1529, 2011. View at Publisher · View at Google Scholar · View at Scopus
  36. G. B. Sanchez, D. M. Kaylie, M. R. O'Malley, R. F. Labadie, C. G. Jackson, and D. S. Haynes, “Chemical meningitis following cerebellopontine angle tumor surgery,” Otolaryngology-Head and Neck Surgery, vol. 138, no. 3, pp. 368–373, 2008. View at Publisher · View at Google Scholar · View at Scopus
  37. K. P. Allen, B. Isaacson, J. W. Kutz, P. L. Purcell, and P. S. Roland, “The association of meningitis with postoperative cerebrospinal fluid fistula,” Journal of Neurological Surgery Part B-Skull Base, vol. 73, no. 6, pp. 401–404, 2012. View at Google Scholar
  38. I. S. Kourbeti, A. V. Jacobs, M. Koslow, D. Karabetsos, and R. S. Holzman, “Risk factors associated with postcraniotomy meningitis,” Neurosurgery, vol. 60, no. 2, pp. 317–325, 2007. View at Publisher · View at Google Scholar · View at Scopus
  39. J. M. Ryzenman, M. L. Pensak, and J. M. Tew Jr., “Headache: a quality of life analysis in a cohort of 1,657 patients undergoing acoustic neuroma surgery, results from the Acoustic Neuroma Association,” Laryngoscope, vol. 115, no. 4, pp. 703–711, 2005. View at Publisher · View at Google Scholar · View at Scopus
  40. D. A. Wiegand and V. Fickel, “Acoustic neuroma-the patient's perspective: subjective assessment of symptoms, diagnosis, therapy, and outcome in 541 patients,” Laryngoscope, vol. 99, no. 2, pp. 179–187, 1989. View at Google Scholar · View at Scopus
  41. A. Parving, M. Tos, J. Thomsen, H. Moller, and C. Buchwald, “Some aspects of life quality after surgery for acoustic neuroma,” Archives of Otolaryngology-Head and Neck Surgery, vol. 118, no. 10, pp. 1061–1064, 1992. View at Google Scholar · View at Scopus
  42. C. A. Pedrosa, D. K. Ahern, M. J. McKenna, R. G. Ojemann, and M. A. Acquadro, “Determinants and impact of headache after acoustic neuroma surgery,” American Journal of Otology, vol. 15, no. 6, pp. 793–797, 1994. View at Google Scholar · View at Scopus
  43. M. J. Ebersold, S. G. Harner, C. W. Beatty, C. M. Harper Jr., and L. M. Quast, “Current results of the retrosigmoid approach to acoustic neurinoma,” Journal of Neurosurgery, vol. 76, no. 6, pp. 901–909, 1992. View at Google Scholar · View at Scopus
  44. N. L. Cohen, W. S. Lewis, and J. Ransohoff, “Hearing preservation in cerebellopontine angle tumor surgery: the NYU experience 1974–1991,” American Journal of Otology, vol. 14, no. 5, pp. 423–433, 1993. View at Google Scholar · View at Scopus
  45. S. G. Harner, C. W. Beatty, and M. J. Ebersold, “Headache after acoustic neuroma excision,” American Journal of Otology, vol. 14, no. 6, pp. 552–555, 1993. View at Google Scholar · View at Scopus
  46. M. J. Ruckenstein, J. P. Harris, R. A. Cueva, G. Prioleau, and J. Alksne, “Pain subsequent to resection of acoustic neuromas via suboccipital and translabyrinthine approaches,” American Journal of Otology, vol. 17, no. 4, pp. 620–624, 1996. View at Google Scholar
  47. B. Schaller and A. Baumann, “Headache after removal of vestibular schwannoma via the retrosigmoid approach: a long-term follow-up-study,” Otolaryngology-Head and Neck Surgery, vol. 128, no. 3, pp. 387–395, 2003. View at Publisher · View at Google Scholar · View at Scopus
  48. P. J. Catalano, O. Jacobowitz, and K. D. Post, “Prevention of headache after retrosigmoid removal of acoustic tumors,” American Journal of Otology, vol. 17, no. 6, pp. 904–908, 1996. View at Google Scholar
  49. B. Sade, G. Mohr, and J. Dufour, “Vascular complications of vestibular schwannoma surgery: a comparison of the suboccipital retrosigmoid and translabyrinthine approaches,” Journal of Neurosurgery, vol. 105, no. 2, pp. 200–204, 2006. View at Publisher · View at Google Scholar · View at Scopus
  50. F. H. Ebner, F. Roser, T. Shiozawa et al., “Petrosal vein occlusion in cerebello-pontine angle tumour surgery: an anatomical study of alternative draining pathways,” European Journal of Surgical Oncology, vol. 35, no. 5, pp. 552–556, 2009. View at Publisher · View at Google Scholar · View at Scopus
  51. A. K. Lalwani, F. Y.-S. Butt, R. K. Jackler, L. H. Pitts, and C. D. Yingling, “Facial nerve outcome after acoustic neuroma surgery: a study from the era of cranial nerve monitoring,” Otolaryngology-Head and Neck Surgery, vol. 111, no. 5, pp. 561–570, 1994. View at Publisher · View at Google Scholar · View at Scopus
  52. M. A. Arriaga and D. A. Chen, “Facial function in hearing preservation acoustic neuroma surgery,” Archives of Otolaryngology-Head and Neck Surgery, vol. 127, no. 5, pp. 543–546, 2001. View at Google Scholar · View at Scopus
  53. A. Jacob, L. L. Robinson Jr., J. S. Bortman, L. Yu, E. E. Dodson, and D. B. Welling, “Nerve of origin, tumor size, hearing preservation, and facial nerve outcomes in 359 vestibular schwannoma resections at a tertiary care academic center,” Laryngoscope, vol. 117, no. 12, pp. 2087–2092, 2007. View at Publisher · View at Google Scholar · View at Scopus
  54. P. L. Grey, D. A. Moffat, C. R. Palmer, D. G. Hardy, and D. M. Baguley, “Factors which influence the facial nerve outcome in vestibular schwannoma surgery,” Clinical Otolaryngology, vol. 21, no. 5, pp. 409–413, 1996. View at Google Scholar
  55. B. Mamikoglu, R. J. Wiet, and C. R. Esquivel, “Translabyrinthine approach for the management of large and giant vestibular schwannomas,” Otology and Neurotology, vol. 23, no. 2, pp. 224–227, 2002. View at Google Scholar · View at Scopus
  56. R. J. S. Briggs, W. M. Luxford, J. S. Atkins Jr., W. E. Hitselberger, L. N. Sekhar, and O. Al-Mefty, “Translabyrinthine removal of large acoustic neuromas,” Neurosurgery, vol. 34, no. 5, pp. 785–791, 1994. View at Google Scholar · View at Scopus
  57. T. H. Lanman, D. E. Brackmann, W. E. Hitselberger, and B. Subin, “Report of 190 consecutive cases of large acoustic tumors (vestibular schwannoma) removed via the translabyrinthine approach,” Journal of Neurosurgery, vol. 90, no. 4, pp. 617–623, 1999. View at Google Scholar · View at Scopus
  58. S. Sluyter, K. Graamans, C. A. F. Tulleken, and C. W. M. Van Veelen, “Analysis of the results obtained in 120 patients with large acoustic neuromas surgically treated via the translabyrinthine-transtentorial approach,” Journal of Neurosurgery, vol. 94, no. 1, pp. 61–66, 2001. View at Google Scholar · View at Scopus
  59. J.-M. Sterkers, G. A. J. Morrison, O. Sterkers, and M. M. K. Badr El-Dine, “Preservation of facial, cochlear, and other nerve functions in acoustic neuroma treatment,” Otolaryngology-Head and Neck Surgery, vol. 110, no. 2, pp. 146–155, 1994. View at Google Scholar · View at Scopus
  60. S. Jung, S. Kang, T. Kim et al., “Current surgical results of retrosigmoid approach in extralarge vestibular schwannomas,” Surgical Neurology, vol. 53, no. 4, pp. 370–378, 2000. View at Publisher · View at Google Scholar · View at Scopus
  61. J. Linnet and F. F. Madsen, “Hypoglosso-facial nerve anastomosis,” Acta Neurochirurgica, vol. 133, no. 3-4, pp. 112–115, 1995. View at Google Scholar · View at Scopus
  62. J. L. Pellat, E. Bonnefille, M. Zanaret, and M. Cannoni, “Hypoglossal-facial anastomosis. A report of 60 cases,” Annales de Chirurgie Plastique et Esthetique, vol. 42, no. 1, pp. 37–43, 1997. View at Google Scholar
  63. L. F. Pitty and C. H. Tator, “Hypoglossal-facial nerve anastomosis for facial nerve palsy following surgery for cerebellopontine angle tumors,” Journal of Neurosurgery, vol. 77, no. 5, pp. 724–731, 1992. View at Google Scholar · View at Scopus
  64. R. H. Rosenwasser, E. Liebman, D. F. Jimenez, W. A. Buchheit, and D. W. Andrews, “Facial reanimation after facial nerve injury,” Neurosurgery, vol. 29, no. 4, pp. 568–574, 1991. View at Google Scholar · View at Scopus
  65. M. Samii and C. Matthies, “Indication, technique and results of facial nerve reconstruction,” Acta Neurochirurgica, vol. 130, no. 1–4, pp. 125–139, 1994. View at Publisher · View at Google Scholar · View at Scopus
  66. Y. Sawamura and H. Abe, “Hypoglossal-facial nerve side-to-end anastomosis for preservation of hypoglossal function: results of delayed treatment with a new technique,” Journal of Neurosurgery, vol. 86, no. 2, pp. 203–206, 1997. View at Publisher · View at Google Scholar
  67. M. May, S. M. Sobol, and S. J. Mester, “Hypoglossal-facial nerve interpositional-jump graft for facial reanimation without tongue atrophy,” Otolaryngology-Head and Neck Surgery, vol. 104, no. 6, pp. 818–825, 1991. View at Google Scholar · View at Scopus
  68. R. J. Wiet, W. Raslan, R. P. Kazan, and G. D. Herzon, “Complications in the approach to acoustic tumor surgery,” Annals of Otology, Rhinology and Laryngology, vol. 95, no. 1, pp. 28–31, 1986. View at Google Scholar · View at Scopus
  69. S. G. Harner, C. W. Beatty, and M. J. Ebersold, “Retrosigmoid removal of acoustic neuroma: experience 1978–1988,” Otolaryngology-Head and Neck Surgery, vol. 103, no. 1, pp. 40–45, 1990. View at Google Scholar · View at Scopus
  70. C. N. Breivik, R. M. Nilsen, E. Myrseth, M. K. Finnkirk, and M. Lund-Johansen, “Working disability in Norwegian patients with vestibular schwannoma: vertigo predicts future dependence,” World Neurosurgery, vol. 80, no. 6, pp. E301–E305, 2013. View at Publisher · View at Google Scholar
  71. N. Uehara, H. Tanimoto, T. Nishikawa et al., “Vestibular dysfunction and compensation after removal of acoustic neuroma,” Journal of Vestibular Research: Equilibrium and Orientation, vol. 21, no. 5, pp. 289–295, 2011. View at Publisher · View at Google Scholar · View at Scopus
  72. O. Cakrt, M. Chovanec, T. Funda et al., “Exercise with visual feedback improves postural stability after vestibular schwannoma surgery,” European Archives of Oto-Rhino-Laryngology, vol. 267, no. 9, pp. 1355–1360, 2010. View at Publisher · View at Google Scholar · View at Scopus
  73. A. L. Giannuzzi, P. Merkus, and M. Falcioni, “The use of intratympanic gentamicin in patients with vestibular schwannoma and disabling vertigo,” Otology & Neurotology: Official Publication of the American Otological Society, American Neurotology Society & European Academy of Otology and Neurotology, vol. 34, no. 6, pp. 1096–1098, 2013. View at Google Scholar
  74. J. N. Wagner, M. Glaser, B. Wowra et al., “Vestibular function and quality of life in vestibular schwannoma: does size matter?” Frontiers in Neurology, vol. 2, p. 55, 2011. View at Publisher · View at Google Scholar · View at Scopus
  75. C. Parietti-Winkler, G. C. Gauchard, C. Simon, and P. P. Perrin, “Sensorimotor postural rearrangement after unilateral vestibular deafferentation in patients with acoustic neuroma,” Neuroscience Research, vol. 55, no. 2, pp. 171–181, 2006. View at Publisher · View at Google Scholar · View at Scopus
  76. S. T. Aw, M. J. Todd, N. Lehnen et al., “Electrical vestibular stimulation after vestibular deafferentation and in vestibular schwannoma,” Plos ONE, vol. 8, no. 12, Article ID e82078, 2013. View at Publisher · View at Google Scholar
  77. M. Magnusson, B. Kahlon, M. Karlberg, S. Lindberg, and P. Siesjö, “Preoperative vestibular ablation with gentamicin and vestibular 'prehab' enhance postoperative recovery after surgery for pontine angle tumours-first report,” Acta Oto-Laryngologica, vol. 127, no. 12, pp. 1236–1240, 2007. View at Publisher · View at Google Scholar · View at Scopus
  78. M. Chovanec, E. Zverina, O. Cakrt et al., “Factors influencig vestibular compensation following vestibular schwannoma microsurgery,” Otolaryngology-Head and Neck Surgery, 2014. View at Google Scholar
  79. S. G. Lynn, C. L. W. Driscoll, S. G. Harner, C. W. Beatty, and E. J. Atkinson, “Assessment of dysequilibrium after acoustic neuroma removal,” American Journal of Otology, vol. 20, no. 4, pp. 484–494, 1999. View at Google Scholar · View at Scopus
  80. Y. Saman, D. Bamiou, and M. Gleeson, “A contemporary review of balance dysfunction following vestibular schwannoma surgery,” Laryngoscope, vol. 119, no. 11, pp. 2085–2093, 2009. View at Publisher · View at Google Scholar · View at Scopus
  81. D. A. Wiegand, R. G. Ojemann, and V. Fickel, “Surgical treatment of acoustic neuroma (vestibular schwannoma) in the United States: report from the acoustic neuroma registry,” Laryngoscope, vol. 106, no. 1, pp. 58–66, 1996. View at Google Scholar