RESUMO
The early onset of degenerative cervical lesions has been well described in patients suffering from athetoid or dystonic cerebral palsy. Myelopathy can occur and aggravate of their unstable neurological status. Diagnosis and treatment are delayed and disrupted by the abnormal movements. This retrospective study was implemented to evaluate the symptoms, the anatomical findings, and the surgical management of seven patients from 20 to 56 years old suffering from cervical myelopathy and athetoid or dystonic cerebral palsy. The mean delay in diagnosis was 15 months and the mean follow-up was 33 months. The initial symptoms were spasticity, limbs weakness, paresthesias and vesico-sphinteric dysfunction. In addition to abnormal movements, imaging demonstrated disc herniation, spinal stenosis and instability. All patients were managed surgically by performing simultaneous spinal cord decompression and fusion. Two patients benefited from preoperative botulinum toxin injections, which facilitated postoperative care and immobilization. Strict postoperative immobilization was achieved for 3 months by a Philadelphia collar or a cervico-thoracic orthosis. All patients improved functionally with a mean Japanese Orthopaedic Association score gain of 1.5 points, in spite of the permanent disabilities of the myelopathy. Complications occurred with wound infection, metal failure and relapse of cervical myelopathy at an adjacent level in one case each. All the previous authors advised against isolated laminectomy but no consensus emerged from the literature analysis. Spinal fusion is usually recommended but can be complicated by degenerative adjacent deterioration. Surgical management provides good outcomes but requires a long-term follow-up.
Assuntos
Paralisia Cerebral/cirurgia , Vértebras Cervicais/cirurgia , Doenças da Medula Espinal/cirurgia , Adulto , Paralisia Cerebral/complicações , Paralisia Cerebral/diagnóstico por imagem , Vértebras Cervicais/diagnóstico por imagem , Discotomia , Humanos , Laminectomia , Pessoa de Meia-Idade , Radiografia , Estudos Retrospectivos , Doenças da Medula Espinal/complicações , Doenças da Medula Espinal/diagnóstico por imagem , Fusão Vertebral , Resultado do TratamentoRESUMO
Since the rarefaction of neurosyphilis, axial neuroarthropathy is mostly secondary to spinal cord pathologies. Peripheral manifestations of neuroarthropathy resulting from Guillain-Barré syndrome have already been reported but to our knowledge, this is the first case of a patient diagnosed with axial involvement. After the acute phase, a 47-year-old woman suffered of paraparesia with a partial loss of sensibility under the tenth thoracic vertebra. As a consequence, she developed first of all neuroarthropathy of both knees and few years later, a spinal involvement was discovered. Multiple surgeries of both knees and of the spine were required, due to non-union, relapse, and infection. Natural evolution of Charcot spine remains unknown. Surgical treatment is recommended but even with circumferential fusion, failures do frequently occur. This observation allows us to report an original case and to discuss the etiology of axial neuroarthropathy, the classical radiographic findings, and the inherent difficulties of its treatment.