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Comparison of Range of Motion Outcomes in Patients Undergoing Open-Door Laminoplasty or Posterior Cervical Fusion Surgery for Cervical Spondylotic Myelopathy

Year 2025, Issue: Early Access
https://doi.org/10.18678/dtfd.1702066

Abstract

Aim: This study aimed to compare neurological and functional outcomes, including cervical range of motion (ROM), in patients with cervical spondylotic myelopathy (CSM) and ossification of the posterior longitudinal ligament (OPLL) who underwent either open-door laminoplasty (LP) or posterior cervical fusion (PCF) surgery.
Material and Methods: This retrospective, single-center study included 38 patients, 11 female and 27 male, diagnosed with CSM and OPLL who underwent LP (n=20) or PCF (n=18) between 2014 and 2016. Clinical outcomes were assessed using the Japanese Orthopedic Association (JOA), visual analog scale (VAS), and Nurick scores. Cervical ROM values, including flexion, extension, lateral flexion, and rotation, were measured preoperatively and six months postoperatively in collaboration with physical therapy specialists.
Results: Both LP and PCF groups showed significant postoperative improvement in JOA, VAS, and Nurick scores (all p<0.001), with no significant differences between groups (p=0.405, p=0.708, and p=0.963, respectively). Cervical ROM values significantly decreased in all directions postoperatively in both groups. Flexion (p<0.001), left lateral flexion (p=0.007), and left rotation (p=0.003) declined more severely in the PCF group, whereas the difference between groups did not reach statistical significance level in extension (p=0.105), right lateral flexion (p=0.065), and right rotation (p=0.067).
Conclusion: LP and PCF offer similar neurological recovery in patients with CSM. However, LP better preserves postoperative cervical ROM. Despite the observed ROM reduction, daily functional activities remained largely unaffected. Long-term, larger studies are recommended for further validate these findings.

References

  • Mochizuki M, Aiba A, Hashimoto M, Fujiyoshi T, Yamazaki M. Cervical myelopathy in patients with ossification of the posterior longitudinal ligament. J Neurosurg Spine. 2009;10(2):122-8.
  • Smith ZA, Buchanan CC, Raphael D, Khoo LT. Ossification of the posterior longitudinal ligament: pathogenesis, management, and current surgical approaches. A review. Neurosurg Focus. 2011;30(3):E10.
  • Aebi M. Surgical treatment of upper, middle and lower cervical injuries and non unions by anterior procedures. Eur Spine J. 2010;19(Suppl 1):S33-9.
  • Highsmith JM, Dhall SS, Haid RW Jr, Rodts GE Jr, Mummaneni PV. Treatment of cervical stenotic myelopathy: a cost and outcome comparison of laminoplasty versus laminectomy and lateral mass fusion. J Neurosurg Spine. 2011;14(5):619-25.
  • Du W, Wang L, Shen Y, Zhang Y, Ding W, Ren L. Long term impacts of different posterior operations on curvature, neurological recovery and axial symptoms for multilevel cervical degenerative myelopathy. Eur Spine J. 2013;22(7):1594-602.
  • Heller JG, Edwards CC 2nd, Murakami H, Rodts GE. Laminoplasty versus laminectomy and fusion for multilevel cervical myelopathy: an independent matched cohort analysis. Spine. 2001;26(12):1330-6.
  • Manzano GR, Casella G, Wang MY, Vanni S, Levi AD. A prospective, randomized trial comparing expansile cervical laminoplasty and cervical laminectomy and fusion for multilevel cervical myelopathy. Neurosurgery. 2012;70(2):264-77.
  • Yuan W, Zhu Y, Liu X, Zhu H, Zhou X, Zhou R, et al. Postoperative three dimensional cervical range of motion and neurological outcomes in patients with cervical ossification of the posterior longitudinal ligament: Cervical laminoplasty versus laminectomy with fusion. J Clin Neurol Neurosurg. 2015;134:17-23.
  • Houten JK, Cooper PR. Laminectomy and posterior cervical plating for multilevel cervical spondylotic myelopathy and ossification of the posterior longitudinal ligament: effects on cervical alignment, spinal cord compression, and neurological outcome. Neurosurgery. 2003;52(5):1081-8.
  • Wang SJ, Jiang SD, Jiang LS, Dai LY. Axial pain after posterior cervical spine surgery: a systematic review. Eur Spine J. 2011;20(2):185-94.
  • Lansade C, Laporte S, Thoreux P, Rousseau MA, Skalli W, Lavaste F. Three dimensional analysis of the cervical spine kinematics: effect of age and gender in healthy subjects. Spine (Phila Pa 1976). 2009;34(26):2900-6.
  • McDonald CP, Bachison CC, Chang V, Bartol SW, Bey MJ. Three dimensional dynamic in vivo motion of the cervical spine: assessment of measurement accuracy and preliminary findings. Spine J. 2010;10(6):497-504.
  • Williams MA, McCarthy CJ, Chorti A, Cooke MW, Gates S. A systematic review of reliability and validity studies of methods for measuring active and passive cervical range of motion. J Manipulative Physiol Ther. 2010;33(2):138-55.
  • Wu J, Kuai J, Shi M, Xu Z, Chen F, Ding Y, et al. The influence of cervical ossification of the posterior longitudinal ligament on retro-odontoid soft tissue thickness and cervical sagittal balance. Clin Spine Surg. 2025;[Epub ahead of print]. doi: 10.1097/BSD.0000000000001851.
  • Kong X, Liu Z, Song K, Pan K, Zhang Y, Wei J, et al. T2-weighted MRI high signal in cervical spondylotic myelopathy is associated with dynamic change. J Orthop Surg Res. 2025;20(1):360.
  • Simpson AK, Biswas D, Emerson JW, Lawrence BD, Grauer JN. Quantifying the effects of age, gender, degeneration, and adjacent level degeneration on cervical spine range of motion using multivariate analyses. Spine (Phila Pa 1976). 2008;33(2):183-6.
  • Yuan W, Zhu Y, Cui C. The impact of the upper cervical spine fusion on cervical range of motion. Chin J Bone Joint. 2012;01(4):372-5.
  • Ratliff JK, Cooper PR. Cervical laminoplasty: a critical review. J Neurosurg. 2003;98(3 Suppl):230-8.
  • Hyun SJ, Riew KD, Rhim SC. Range of motion loss after cervical laminoplasty: a prospective study with minimum 5 year follow up data. Spine J. 2013;13(4):384-90.
  • Bennett SE, Schenk RJ, Simmons ED. Active range of motion utilized in the cervical spine to perform daily functional tasks. J Spinal Disord Tech. 2002;15(4):307-11.
  • Bible JE, Biswas D, Miller CP, Whang PG, Grauer JN. Normal functional range of motion of the cervical spine during 15 activities of daily living. J Spinal Disord Tech. 2010;23(1):15-21.
  • Huang W, Liu S, Cai Z, Liao J, Tan Y, Wu S, et al. Comparison of outcomes between cervical disc arthroplasty and anterior cervical discectomy and fusion for the treatment of cervical spondylotic myelopathy: a systematic review and meta-analysis. J Neurosurg Spine. 2025;42(6):705-17.

Servikal Spondilotik Miyelopati Nedeniyle Open-Door Laminoplasti veya Posterior Servikal Füzyon Cerrahisi Geçiren Hastalarda Hareket Açıklığı Sonuçlarının Karşılaştırılması

Year 2025, Issue: Early Access
https://doi.org/10.18678/dtfd.1702066

Abstract

Amaç: Bu çalışmanın amacı, servikal spondilotik miyelopati (CSM) ve arka longitudinal ligamentin osifikasyonu (OPLL) nedeniyle open-door laminoplasti (LP) veya posterior servikal füzyon (PCF) ameliyatı geçiren hastalarda, servikal hareket açıklığı (ROM) dahil olmak üzere nörolojik ve fonksiyonel sonuçları karşılaştırmaktır.
Gereç ve Yöntemler: Bu geriye dönük tek merkezli çalışmaya, 2014 ve 2016 yılları arasında CSM ve OPLL tanısıyla LP (n=20) veya PCF (n=18) ameliyatı geçiren, 11 kadın ve 27 erkek olmak üzere toplam 38 hasta dahil edildi. Klinik sonuçlar, Japon Ortopedi Derneği (JOA), görsel analog skala (VAS) ve Nurick skorları kullanılarak değerlendirildi. Fleksiyon, ekstansiyon, lateral fleksiyon ve rotasyon değerlerini içeren servikal ROM değerleri ameliyat öncesi ve ameliyat sonrası altıncı ayda fizik tedavi uzmanlarının iş birliğiyle ölçüldü.
Bulgular: Hem LP hem de PCF gruplarında JOA, VAS ve Nurick skorlarında ameliyat sonrası anlamlı iyileşme gözlendi (tüm p<0,001), gruplar arasında anlamlı fark yoktu (sırasıyla p=0,405, p=0,708 ve p=0,963). Ameliyat sonrası her iki grupta da servikal ROM değerleri tüm yönlerde anlamlı şekilde azaldı. Fleksiyon (p<0,001), sol lateral fleksiyon (p=0,007) ve sol rotasyon (p=0,003) PCF grubunda daha belirgin şekilde azalırken, ekstansiyon (p=0,105), sağ lateral fleksiyon (p=0,065) ve sağ rotasyon (p=0,067) için gruplar arasındaki farklar istatistiksel anlamlılık düzeyine ulaşmadı.
Sonuç: LP ve PCF, CSM hastalarında benzer nörolojik iyileşme sağlamaktadır. Ancak LP, ameliyat sonrası servikal ROM'u daha iyi korumaktadır. Her ne kadar ROM'da azalma gözlense de, günlük fonksiyonel aktiviteler büyük ölçüde etkilenmemiştir. Bulguların doğrulanması için uzun dönemli daha geniş çalışmalara ihtiyaç vardır.

References

  • Mochizuki M, Aiba A, Hashimoto M, Fujiyoshi T, Yamazaki M. Cervical myelopathy in patients with ossification of the posterior longitudinal ligament. J Neurosurg Spine. 2009;10(2):122-8.
  • Smith ZA, Buchanan CC, Raphael D, Khoo LT. Ossification of the posterior longitudinal ligament: pathogenesis, management, and current surgical approaches. A review. Neurosurg Focus. 2011;30(3):E10.
  • Aebi M. Surgical treatment of upper, middle and lower cervical injuries and non unions by anterior procedures. Eur Spine J. 2010;19(Suppl 1):S33-9.
  • Highsmith JM, Dhall SS, Haid RW Jr, Rodts GE Jr, Mummaneni PV. Treatment of cervical stenotic myelopathy: a cost and outcome comparison of laminoplasty versus laminectomy and lateral mass fusion. J Neurosurg Spine. 2011;14(5):619-25.
  • Du W, Wang L, Shen Y, Zhang Y, Ding W, Ren L. Long term impacts of different posterior operations on curvature, neurological recovery and axial symptoms for multilevel cervical degenerative myelopathy. Eur Spine J. 2013;22(7):1594-602.
  • Heller JG, Edwards CC 2nd, Murakami H, Rodts GE. Laminoplasty versus laminectomy and fusion for multilevel cervical myelopathy: an independent matched cohort analysis. Spine. 2001;26(12):1330-6.
  • Manzano GR, Casella G, Wang MY, Vanni S, Levi AD. A prospective, randomized trial comparing expansile cervical laminoplasty and cervical laminectomy and fusion for multilevel cervical myelopathy. Neurosurgery. 2012;70(2):264-77.
  • Yuan W, Zhu Y, Liu X, Zhu H, Zhou X, Zhou R, et al. Postoperative three dimensional cervical range of motion and neurological outcomes in patients with cervical ossification of the posterior longitudinal ligament: Cervical laminoplasty versus laminectomy with fusion. J Clin Neurol Neurosurg. 2015;134:17-23.
  • Houten JK, Cooper PR. Laminectomy and posterior cervical plating for multilevel cervical spondylotic myelopathy and ossification of the posterior longitudinal ligament: effects on cervical alignment, spinal cord compression, and neurological outcome. Neurosurgery. 2003;52(5):1081-8.
  • Wang SJ, Jiang SD, Jiang LS, Dai LY. Axial pain after posterior cervical spine surgery: a systematic review. Eur Spine J. 2011;20(2):185-94.
  • Lansade C, Laporte S, Thoreux P, Rousseau MA, Skalli W, Lavaste F. Three dimensional analysis of the cervical spine kinematics: effect of age and gender in healthy subjects. Spine (Phila Pa 1976). 2009;34(26):2900-6.
  • McDonald CP, Bachison CC, Chang V, Bartol SW, Bey MJ. Three dimensional dynamic in vivo motion of the cervical spine: assessment of measurement accuracy and preliminary findings. Spine J. 2010;10(6):497-504.
  • Williams MA, McCarthy CJ, Chorti A, Cooke MW, Gates S. A systematic review of reliability and validity studies of methods for measuring active and passive cervical range of motion. J Manipulative Physiol Ther. 2010;33(2):138-55.
  • Wu J, Kuai J, Shi M, Xu Z, Chen F, Ding Y, et al. The influence of cervical ossification of the posterior longitudinal ligament on retro-odontoid soft tissue thickness and cervical sagittal balance. Clin Spine Surg. 2025;[Epub ahead of print]. doi: 10.1097/BSD.0000000000001851.
  • Kong X, Liu Z, Song K, Pan K, Zhang Y, Wei J, et al. T2-weighted MRI high signal in cervical spondylotic myelopathy is associated with dynamic change. J Orthop Surg Res. 2025;20(1):360.
  • Simpson AK, Biswas D, Emerson JW, Lawrence BD, Grauer JN. Quantifying the effects of age, gender, degeneration, and adjacent level degeneration on cervical spine range of motion using multivariate analyses. Spine (Phila Pa 1976). 2008;33(2):183-6.
  • Yuan W, Zhu Y, Cui C. The impact of the upper cervical spine fusion on cervical range of motion. Chin J Bone Joint. 2012;01(4):372-5.
  • Ratliff JK, Cooper PR. Cervical laminoplasty: a critical review. J Neurosurg. 2003;98(3 Suppl):230-8.
  • Hyun SJ, Riew KD, Rhim SC. Range of motion loss after cervical laminoplasty: a prospective study with minimum 5 year follow up data. Spine J. 2013;13(4):384-90.
  • Bennett SE, Schenk RJ, Simmons ED. Active range of motion utilized in the cervical spine to perform daily functional tasks. J Spinal Disord Tech. 2002;15(4):307-11.
  • Bible JE, Biswas D, Miller CP, Whang PG, Grauer JN. Normal functional range of motion of the cervical spine during 15 activities of daily living. J Spinal Disord Tech. 2010;23(1):15-21.
  • Huang W, Liu S, Cai Z, Liao J, Tan Y, Wu S, et al. Comparison of outcomes between cervical disc arthroplasty and anterior cervical discectomy and fusion for the treatment of cervical spondylotic myelopathy: a systematic review and meta-analysis. J Neurosurg Spine. 2025;42(6):705-17.
There are 22 citations in total.

Details

Primary Language English
Subjects Brain and Nerve Surgery (Neurosurgery)
Journal Section Research Article
Authors

Burak Özdemir 0000-0003-2691-0160

Cengiz Tuncer 0000-0003-2400-5546

Levent Aydın 0000-0001-7015-4070

Kadir Altaş 0000-0002-3373-7602

Recep Basaran 0000-0001-5186-1116

Ahmet Murat Müslüman 0000-0002-8009-9842

Early Pub Date October 1, 2025
Publication Date October 6, 2025
Submission Date May 20, 2025
Acceptance Date September 6, 2025
Published in Issue Year 2025 Issue: Early Access

Cite

APA Özdemir, B., Tuncer, C., Aydın, L., … Altaş, K. (2025). Comparison of Range of Motion Outcomes in Patients Undergoing Open-Door Laminoplasty or Posterior Cervical Fusion Surgery for Cervical Spondylotic Myelopathy. Duzce Medical Journal(Early Access). https://doi.org/10.18678/dtfd.1702066
AMA Özdemir B, Tuncer C, Aydın L, Altaş K, Basaran R, Müslüman AM. Comparison of Range of Motion Outcomes in Patients Undergoing Open-Door Laminoplasty or Posterior Cervical Fusion Surgery for Cervical Spondylotic Myelopathy. Duzce Med J. October 2025;(Early Access). doi:10.18678/dtfd.1702066
Chicago Özdemir, Burak, Cengiz Tuncer, Levent Aydın, Kadir Altaş, Recep Basaran, and Ahmet Murat Müslüman. “Comparison of Range of Motion Outcomes in Patients Undergoing Open-Door Laminoplasty or Posterior Cervical Fusion Surgery for Cervical Spondylotic Myelopathy”. Duzce Medical Journal, no. Early Access (October 2025). https://doi.org/10.18678/dtfd.1702066.
EndNote Özdemir B, Tuncer C, Aydın L, Altaş K, Basaran R, Müslüman AM (October 1, 2025) Comparison of Range of Motion Outcomes in Patients Undergoing Open-Door Laminoplasty or Posterior Cervical Fusion Surgery for Cervical Spondylotic Myelopathy. Duzce Medical Journal Early Access
IEEE B. Özdemir, C. Tuncer, L. Aydın, K. Altaş, R. Basaran, and A. M. Müslüman, “Comparison of Range of Motion Outcomes in Patients Undergoing Open-Door Laminoplasty or Posterior Cervical Fusion Surgery for Cervical Spondylotic Myelopathy”, Duzce Med J, no. Early Access, October2025, doi: 10.18678/dtfd.1702066.
ISNAD Özdemir, Burak et al. “Comparison of Range of Motion Outcomes in Patients Undergoing Open-Door Laminoplasty or Posterior Cervical Fusion Surgery for Cervical Spondylotic Myelopathy”. Duzce Medical Journal Early Access (October2025). https://doi.org/10.18678/dtfd.1702066.
JAMA Özdemir B, Tuncer C, Aydın L, Altaş K, Basaran R, Müslüman AM. Comparison of Range of Motion Outcomes in Patients Undergoing Open-Door Laminoplasty or Posterior Cervical Fusion Surgery for Cervical Spondylotic Myelopathy. Duzce Med J. 2025. doi:10.18678/dtfd.1702066.
MLA Özdemir, Burak et al. “Comparison of Range of Motion Outcomes in Patients Undergoing Open-Door Laminoplasty or Posterior Cervical Fusion Surgery for Cervical Spondylotic Myelopathy”. Duzce Medical Journal, no. Early Access, 2025, doi:10.18678/dtfd.1702066.
Vancouver Özdemir B, Tuncer C, Aydın L, Altaş K, Basaran R, Müslüman AM. Comparison of Range of Motion Outcomes in Patients Undergoing Open-Door Laminoplasty or Posterior Cervical Fusion Surgery for Cervical Spondylotic Myelopathy. Duzce Med J. 2025(Early Access).