Abstract:Traumatic cervical severe spondylolisthesis is a rare and severe lesion which is typically associated with a spinal cord injury. Nevertheless, it occasionally has a pauci-symptomatic course which may delay its diagnosis. The authors report an exceptional case of a 33-year-old woman who had mild spasticity in her lower limbs and neck pain 9 months after a traffic accident. The computed tomographic scan and magnetic resonance image revealed C7-T1 grade III spondylolisthesis and spinal cord signal change. The ini… Show more
“…Most of the literature advocates Physical Activity on Prescription (PAP) for patients without anterior cord compression with permanent deformity with bedside traction. The Anterior Posterior-Anterior (APA) for patients with anterior cord compression and not reduced deformity intraoperative [14,15]. A cervical traction of >20 lb for 10 days may lead to neurological damages [2].…”
Background and Importance: Traumatic cervical spondyloptosis is a rare and severe situation, i.e., associated with disabling neurological deficits. Case Presentation: We described an unusual clinical presentation of cervical spondyloptosis in a 49-year-old man without neurological impairment and severe neck pain. Moreover, C6-C7 spondyloptosis was assessed two days after the trauma. X-rays, Computed Tomography (CT) scans and Magnetic Resonance Imaging (MRI) demonstrated a C6 bi-pedicular fracture, C6-C7 facet dislocation with complete ptosis of C6 vertebral body over C7 and without spinal cord injury. The patient was managed with an intra-operative 4 Kg traction and underwent a posterior decompression, with reduced fracture/dislocation by bilateral completed facetectomies at C6, and fusion from C4 to T3. Conclusion: This case report emphasized that sometimes cervical spondyloptosis may occur without neurological deficit symptoms. Prompt clinical recognition and surgical removal are essential to prevent serious complications in this respect.
“…Most of the literature advocates Physical Activity on Prescription (PAP) for patients without anterior cord compression with permanent deformity with bedside traction. The Anterior Posterior-Anterior (APA) for patients with anterior cord compression and not reduced deformity intraoperative [14,15]. A cervical traction of >20 lb for 10 days may lead to neurological damages [2].…”
Background and Importance: Traumatic cervical spondyloptosis is a rare and severe situation, i.e., associated with disabling neurological deficits. Case Presentation: We described an unusual clinical presentation of cervical spondyloptosis in a 49-year-old man without neurological impairment and severe neck pain. Moreover, C6-C7 spondyloptosis was assessed two days after the trauma. X-rays, Computed Tomography (CT) scans and Magnetic Resonance Imaging (MRI) demonstrated a C6 bi-pedicular fracture, C6-C7 facet dislocation with complete ptosis of C6 vertebral body over C7 and without spinal cord injury. The patient was managed with an intra-operative 4 Kg traction and underwent a posterior decompression, with reduced fracture/dislocation by bilateral completed facetectomies at C6, and fusion from C4 to T3. Conclusion: This case report emphasized that sometimes cervical spondyloptosis may occur without neurological deficit symptoms. Prompt clinical recognition and surgical removal are essential to prevent serious complications in this respect.
Introduction:
Spondylolisthesis is described as the displacement of one vertebra over another, leading to spinal instability and potential nerve compression. When this occurs in the cervicothoracic junction, it can result in unique clinical manifestations. High-grade spondylolisthesis caused by trauma in the cervicothoracic junction of the spine usually results in acute spinal cord injury and quadriparesis. However, a few uncommon cases of the same injury reported minimal or no neurological deficits. Biomechanical evaluation of the underlying pathology can offer insights into the mechanism of injury and the preservation of neurological function.
Case presentation:
This paper explains the case of a 32-year-old white male patient who suffered from a traumatic C7-T1 spondylolisthesis. Despite having radiographic evidence of grade III traumatic spondylolisthesis, cord compression, fracture in the isthmus of the C7 vertebra, and intervertebral disc traumatic change and protrusion, the patient did not exhibit any motor neurological deficits. The patient underwent posterior spine fixation via the posterior approach as the first step of the surgical management, followed by anterior spine fixation via the anterior approach after several days (360° fixation). Fortunately, after six months of follow-up, the patient showed good outcomes. The patient was pain-free with an intact neurological clinical examination, the radiographs showed well-maintained fusion and alignment.
Discussion:
The best management approach to cervical spondylolisthesis without neurological injury is complicated and arguable due to the rarity of occurrence of such cases.
Conclusion:
A combined anteroposterior surgical approach, or 360° fixation, is a valuable technique for addressing complex spinal conditions such as the condition seen in our case, offering comprehensive stabilization and improved outcomes.
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