Does prone thoracoscopic release adversely affect pulmonary function when added to a posterior spinal fusion for severe spine deformity?
When performing a prone thoracoscopic release for severe thoracic deformity, excellent coronal plane correction is achieved. There does not appear to be any detrimental effect on pulmonary function when a prone thoracoscopic release using double lung ventilation is added to a PSFI. This technique can be efficacious in achieving excellent deformity correction without adversely affecting pulmonary function and is recommended when treating severe spinal deformity. Adding a thoracoplasty provided a negative effect on pulmonary function and limited the benefits of performing a thoracoscopic release to the PSFI patients.
We conclude that combined abnormality in heart rate variability and QTc is a strong predictor of mortality in type 1 diabetes independently of conventional risk factors. These results have implications for future screening and treatment programmes for cardiovascular disease in type 1 diabetes.