RESUMO
This article reviews the appropriate assessment and management of osteoporotic compression fractures and discusses the implications of osteoporosis on initial patient evaluation, medical optimization for surgery, selection of instrumentation, and surgical technique. Adverse outcomes associated with osteoporosis are discussed. Failure to appropriately evaluate, optimize, and treat spine patients with osteoporotic bone can lead to disastrous complications. Weakened bone can lead to implant failure through cage subsidence and screw pullout, as well as, peri-implant fractures, failure of deformity correction, and proximal kyphosis. These risks must be taken into account when considering operative interventions in these patients.
Assuntos
Fraturas por Osteoporose , Fraturas da Coluna Vertebral , Humanos , Fraturas da Coluna Vertebral/cirurgia , Fraturas por Osteoporose/cirurgia , Osteoporose/complicações , Fraturas por Compressão/cirurgia , Fraturas por Compressão/terapiaRESUMO
Degenerative cervical myelopathy is most commonly caused by cervical spondylosis, with a predominant elderly population, and is the most common cause of spinal cord impairment. Patients typically present with gait dysfunction, hand impairment, and/or the presence of long tract signs: clonus, Hoffman sign, Babinski sign, or inverted radial reflexes. One of the key surgical strategies is deciding an approach, which is based on patient characteristics and cause of pathologic condition. Without operative intervention, there is a high rate of neurological decline. Most surgeons recommended surgical treatment given the favorable outcomes and well understood natural history of disease.
Assuntos
Doenças da Medula Espinal , Espondilose , Idoso , Vértebras Cervicais/cirurgia , Humanos , Doenças da Medula Espinal/diagnóstico , Doenças da Medula Espinal/etiologia , Doenças da Medula Espinal/cirurgia , Espondilose/complicações , Espondilose/diagnóstico , Espondilose/cirurgia , Extremidade SuperiorRESUMO
Lumbar spinal stenosis is a prevalent condition with varied presentation. Most common in older populations, symptoms typically include back, buttock, and posterior thigh pain. Diagnosis is typically based on physical examination and clinical history, but confirmed on imaging studies. Nonsurgical management includes nonsteroidal anti-inflammatories, physical therapy, and epidural injections. If nonoperative management fails or patient presentation involves worsening symptoms, surgical intervention, most commonly in the form of a laminectomy, may be indicated. Recent literature has demonstrated improved pain and functional outcomes with surgery compared with conservative treatment in the middle to long term.
