Association between Lunate Radiographic Parameters and Pre-operative Patient-rated Outcome Scores in Patients with Ulnocarpal Impaction

Description

The transcript is from a presentation by Trina Stephens from the University of British Columbia, outlining a study on lunate morphology, palmar classification, and patient-reported outcomes in the context of ulnocarpal impaction surgery. It begins with an introduction to the complexity of ulnar-sided wrist pain, addressing its differential diagnosis among multiple anatomical and functional factors. The study investigates the relationship between diagnostic classifications (especially the palmar classification) and patient outcomes, utilizing the WECAN registry’s comprehensive data. Key findings indicate significant links between patient factors—smoking status and workers' compensation claims—and pre-operative outcomes. However, there was no observed correlation between the severity of injury classified under palmar classification and patient-reported outcomes post-surgery. The speaker notes the limitations of the study, including sample size and variability in outcomes, suggesting that future research with larger cohorts could provide more definitive answers. The presentation concludes with thanks to attendees and acknowledgment of contributions from research assistants.

DOI: 10.1302/3114-210044

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