99mTc-HDP SPECT-CT Aids Localization of Joint Injections in Degenerative Joint Disease of the Foot and Ankle.

Background: Pain relating to degenerative joint disease within the foot and ankle can be difficult to localize with clinical examination alone due to the complex anatomy of the joints. The aim of this study was to determine whether single-photon emission computed tomography combined with conventional computed tomography (SPECT-CT) could be used to localize the site of degenerative joint disease for intra-articular injection and thereby improve the clinical success of the procedure.

Methods: A prospective study was performed involving 203 patients who had undergone triple-phase (99m)Tc-hydroxymethylene diphosphonate bone scans with SPECT-CT of the foot and ankle for degenerative joint disease.

The diagnostic value of single photon-emission computed tomography bone scans combined with CT (SPECT-CT) in diseases of the foot and ankle.

Background: A radionuclide bone scan with single photon-emission computed tomography and CT (SPECT-CT) is a new imaging modality which combines highly detailed CT with the functional information from a triple phase radionuclide bone scan. Little has been published about its diagnostic accuracy and usefulness in foot and ankle pathology. The aim of this study is to evaluate whether bone scans with SPECT-CT provide a useful contribution to the management of patients with foot and ankle pain, and whether it results in changes to clinical management.

Ankle block in forefoot reconstruction before or after inflation of tourniquet--Does timing matter?

Background: Forefoot surgery causes postoperative pain frequently requiring strong painkillers. Regional blocks are now increasingly used in order to control postoperative pain especially in the first 24h when the pain is at its worst. We conducted a prospective study to see if timing of ankle block i.