Objectives:To report unique cases of Ogilvie's syndrome (acute intestinal pseudo-obstruction) following posterior spinal instrumentation in thoraco lumbar trauma.Materials and Methods:A single centre retrospective study. We reviewed the surgical data of 420 patients who underwent thoracolumbar spinal surgery over a period of four years. Two patients who developed post operative Ogilvie's syndromes were identified.Results:The clinical presentation and blood investigations ruled out any infectious pathology. Computed tomography scans ruled out the mechanical obstruction. All patients improved with conservative management.Conclusion:Ogilvie's syndrome should be considered as a differential diagnosis in patients with postoperative significant abdominal distension who had undergone posterior instrumentation for spinal trauma. Early recognition and appropriate conservative treatment would be necessary to prevent complications such as bowel ischemia and perforation.

Objectives:To report on unique cases of spinal compression fractures due to pregnancy-associated osteoporosis (PAO) and to suggest a satisfactory treatment modality.Materials and Methods:A single-center retrospective study. We reviewed the data of 535 patients with osteoporotic spinal compression fractures over a period of 5-year. Two patients who developed spinal compression fractures due to PAO were identified and treated.Results:The clinical presentation and blood investigations ruled out other causes of osteoporosis. Dual-energy X-ray absorptiometry was used to confirm the diagnosis. All patients improved with medical management.Conclusion:Vertebral fractures due to PAO should be considered as a differential diagnosis in patients with back pain who are in the third trimester of pregnancy or in postpartum. Early recognition and appropriate conservative management would be necessary to prevent complications such as new vertebral fractures and chronic back pain.

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