AIM: The diagnostic contribution of the anteroposterior (AP) view was studied to assess whether this view could be omitted safely, thus reducing the radiation burden received by patients undergoing lumbar spine radiography. MATERIALS AND METHODS: Prospective analysis of 1030 consecutive referrals for lumbar spine radiography from general practice. RESULTS: In the majority of cases (90.5%) the AP view was non-contributory. In 4.2% the diagnosis was strengthened and it was altered in 4.6%. However, in the latter group only 1.3% of the total were considered significant alterations. These were cases of possible, but not definite, pars defects and sacroiliitis. Specific important conditions such as infection, malignancy and benign tumours were not missed on the lateral view alone, in our study population. The radiation burden is reduced by 75% by omitting the AP view. CONCLUSION: A single lateral view is an adequate examination, with the proviso that sacroiliac joint disease is not assessed on this view and some pars defects and facet joint degenerative changes may be overlooked. The radiation protection gains are considerable. A single lateral lumbar view is now our routine practice unless sacroiliitis is a specific clinical concern.
AIM: The diagnostic contribution of the anteroposterior (AP) view was studied to assess whether this view could be omitted safely, thus reducing the radiation burden received by patients undergoing lumbar spine radiography. MATERIALS AND METHODS: Prospective analysis of 1030 consecutive referrals for lumbar spine radiography from general practice. RESULTS: In the majority of cases (90.5%) the AP view was non-contributory. In 4.2% the diagnosis was strengthened and it was altered in 4.6%. However, in the latter group only 1.3% of the total were considered significant alterations. These were cases of possible, but not definite, pars defects and sacroiliitis. Specific important conditions such as infection, malignancy and benign tumours were not missed on the lateral view alone, in our study population. The radiation burden is reduced by 75% by omitting the AP view. CONCLUSION: A single lateral view is an adequate examination, with the proviso that sacroiliac joint disease is not assessed on this view and some pars defects and facet joint degenerative changes may be overlooked. The radiation protection gains are considerable. A single lateral lumbar view is now our routine practice unless sacroiliitis is a specific clinical concern.
Authors: Z Ito; A Harada; Y Matsui; M Takemura; N Wakao; T Suzuki; T Nihashi; S Kawatsu; H Shimokata; N Ishiguro Journal: Osteoporos Int Date: 2006-08-18 Impact factor: 4.507
Authors: Elena Lazzeri; Alessandro Bozzao; Maria Adriana Cataldo; Nicola Petrosillo; Luigi Manfrè; Andrej Trampuz; Alberto Signore; Mario Muto Journal: Eur J Nucl Med Mol Imaging Date: 2019-08-09 Impact factor: 9.236
Authors: Aron Downie; Christopher M Williams; Nicholas Henschke; Mark J Hancock; Raymond W J G Ostelo; Henrica C W de Vet; Petra Macaskill; Les Irwig; Maurits W van Tulder; Bart W Koes; Christopher G Maher Journal: BMJ Date: 2013-12-11