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Traumatic Lateral Spondyloptosis: Case Series.
World Neurosurg 2018; 113:e166-e171WN

Abstract

OBJECTIVE

To apprise readers about this rare but severest form of traumatic spine injury and its surgical management.

BACKGROUND

Complete fracture dislocation and subluxation (>100%) of 1 vertebral body in the coronal or sagittal plane with respect to the adjacent vertebra is defined as spondyloptosis. In coronal spondyloptosis the subluxated vertebral bodies lie beside each other, and the condition is lateraloptosis. Patients with lateraloptosis present unique surgical challenges because reduction and achieving realignment of spinal column require meticulous planning and execution.

METHODS

A retrospective analysis of patients admitted with lateraloptosis over a 4-year period (2013-2016) was done. Lateraloptosis was defined on computed tomography as complete subluxation of the spinal column with more than 50% of adjacent vertebral bodies lying directly lateral to each other.

RESULTS

Five men, ranging from 18 to 50 years (mean, 35.2 years) old were included in the study. Three patients had thoracic spine lateraloptosis, and in 2 the injury was at the thoracolumbar junction. All patients underwent single-stage posterior surgical reduction and fixation. Intraoperatively, cord transection was seen in 3 patients, and dural tear with cerebrospinal fluid leak was seen in 1 patient. The mean follow-up period was 14 months (range, 1-36 months), during which 1 patient died of complications arising from bedsores. All patients remained at American Spinal Injury Association grade A neurologically.

CONCLUSION

Lateraloptosis is difficult to treat, and the aim of surgery is to stabilize the spine. Rehabilitation remains the most crucial factor, but the scarcity of proper rehabilitation centers results in high mortality and morbidity.

Authors+Show Affiliations

Department of Neurosurgery, All India Institute of Medical Sciences, New Delhi, India.Department of Neurosurgery, All India Institute of Medical Sciences, New Delhi, India.Department of Neurosurgery, All India Institute of Medical Sciences, New Delhi, India.Department of Neurosurgery, All India Institute of Medical Sciences, New Delhi, India. Electronic address: drpankajsingh11@gmail.com.Department of Neurosurgery, All India Institute of Medical Sciences, New Delhi, India.Department of Neurosurgery, All India Institute of Medical Sciences, New Delhi, India.Department of Neurosurgery, All India Institute of Medical Sciences, New Delhi, India.

Pub Type(s)

Journal Article

Language

eng

PubMed ID

29427815

Citation

Garg, Mayank, et al. "Traumatic Lateral Spondyloptosis: Case Series." World Neurosurgery, vol. 113, 2018, pp. e166-e171.
Garg M, Kumar A, Sawarkar DP, et al. Traumatic Lateral Spondyloptosis: Case Series. World Neurosurg. 2018;113:e166-e171.
Garg, M., Kumar, A., Sawarkar, D. P., Singh, P. K., Agarwal, D., Kale, S. S., & Mahapatra, A. K. (2018). Traumatic Lateral Spondyloptosis: Case Series. World Neurosurgery, 113, pp. e166-e171. doi:10.1016/j.wneu.2018.01.206.
Garg M, et al. Traumatic Lateral Spondyloptosis: Case Series. World Neurosurg. 2018;113:e166-e171. PubMed PMID: 29427815.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Traumatic Lateral Spondyloptosis: Case Series. AU - Garg,Mayank, AU - Kumar,Amandeep, AU - Sawarkar,Dattaraj Parmanand, AU - Singh,Pankaj Kumar, AU - Agarwal,Deepak, AU - Kale,Shashank Sharad, AU - Mahapatra,Ashok K, Y1 - 2018/02/07/ PY - 2017/09/25/received PY - 2018/01/28/revised PY - 2018/01/30/accepted PY - 2018/2/11/pubmed PY - 2018/6/5/medline PY - 2018/2/11/entrez KW - Coronal spondyloptosis KW - Lateraloptosis KW - Surgical reduction and fixation KW - Thoracolumbar spine trauma SP - e166 EP - e171 JF - World neurosurgery JO - World Neurosurg VL - 113 N2 - OBJECTIVE: To apprise readers about this rare but severest form of traumatic spine injury and its surgical management. BACKGROUND: Complete fracture dislocation and subluxation (>100%) of 1 vertebral body in the coronal or sagittal plane with respect to the adjacent vertebra is defined as spondyloptosis. In coronal spondyloptosis the subluxated vertebral bodies lie beside each other, and the condition is lateraloptosis. Patients with lateraloptosis present unique surgical challenges because reduction and achieving realignment of spinal column require meticulous planning and execution. METHODS: A retrospective analysis of patients admitted with lateraloptosis over a 4-year period (2013-2016) was done. Lateraloptosis was defined on computed tomography as complete subluxation of the spinal column with more than 50% of adjacent vertebral bodies lying directly lateral to each other. RESULTS: Five men, ranging from 18 to 50 years (mean, 35.2 years) old were included in the study. Three patients had thoracic spine lateraloptosis, and in 2 the injury was at the thoracolumbar junction. All patients underwent single-stage posterior surgical reduction and fixation. Intraoperatively, cord transection was seen in 3 patients, and dural tear with cerebrospinal fluid leak was seen in 1 patient. The mean follow-up period was 14 months (range, 1-36 months), during which 1 patient died of complications arising from bedsores. All patients remained at American Spinal Injury Association grade A neurologically. CONCLUSION: Lateraloptosis is difficult to treat, and the aim of surgery is to stabilize the spine. Rehabilitation remains the most crucial factor, but the scarcity of proper rehabilitation centers results in high mortality and morbidity. SN - 1878-8769 UR - https://www.unboundmedicine.com/medline/citation/29427815/Traumatic_Lateral_Spondyloptosis:_Case_Series_ L2 - https://linkinghub.elsevier.com/retrieve/pii/S1878-8750(18)30249-3 DB - PRIME DP - Unbound Medicine ER -