A Study to Analyse Correlation of Plate Position With Flexor Pollicis Longus Tendon Attrition In Patients Managed With Volar Plating
Background: Purpose of this study was to study association of flexor pollicis longus tendon (FPL) attrition using Ultrasonography with plate position on radiographs in patients managed with volar locked compression plate fixation (LCP) in distal radius fractures. Methods: Status of flexor pollicis longus tendon was analysed by ultrasonography in patients who underwent volar locked compression plating a minimum of one year follow up. Soong’s criteria were used to assess the plate position and then correlated with the ultrasonography findings of flexor pollicis longus. Results: There were 45 patients included in our study, of which 28 belonged to Soong’s grade zero, 10 were grades one and 7 were grade two. Flexor pollicis longus attrition was noted in 5 cases with grade two plating. Conclusion: Amongst the cases with grade 2 of Soong’s criteria, attritional changes were seen in 72 percent of patients , which warrants a proper follow up to identify any impending signs of tendon rupture and to make early intervention to prevent rupture.