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FAI January 2019 Podcast: Lower Bone Density on Preoperative Computed Tomography Predicts Periprosthetic Fracture Risk in Total Ankle Arthroplasty
FAI January 2019 Podcast: Lower Bone Density on Preoperative Computed Tomography Predicts Periprosthetic Fracture Risk in Total Ankle Arthroplasty
ratings:
Length:
13 minutes
Released:
Jan 2, 2019
Format:
Podcast episode
Description
The effect of bone mineral density (BMD) on outcomes from total ankle arthroplasty (TAA) has not been studied. BMD can be estimated by measuring Hounsfield units (HU) on standard computed tomography(CT), which is frequently performed prior to TAA. We aimed to identify whether tibial and talar HU measured from preoperative CT scans were associated with periprosthetic fracture or revision risk in patients undergoing TAA In conclusion, lower tibial HU on preoperative CT was strongly associated with periprosthetic fracture risk with TAA. In patients with tibial HU less than 200, surgeons may consider prophylactic internal fixation of the medial malleolus. To view the article click here.
Released:
Jan 2, 2019
Format:
Podcast episode
Titles in the series (100)
FAI September 2016 Podcast: Preoperative PROMIS Scores Predict Postoperative Success in Foot and Ankle Patients: The use of patient-reported outcomes continues to expand beyond the scope of clinical research to involve standard of care assessments across orthopedic practices. It is currently unclear how to interpret and apply this information in the daily care... by Foot & Ankle International