The decrease in postsurgical nasal edema following rhinoplasty was found to be highly accurate using three-dimensional morphometric assessment, according to a study in the December edition of Plastic and Reconstructive Surgery.

The authors note that post-op edema can mask the final result of rhinoplasty for several months, but that no objective evidence supports this time estimate.

The investigators three-dimensionallyย quantified the decrease in post-op nasal edema after rhinoplasty by using 3D volumetric data culled from the Vectra 3D imaging system (Canfield), โ€œthat was then analyzed and processed using Geomagic software (3D Systems),โ€ corresponding author Derek Steinbacher, D.M.D., M.D., tells Cosmetic Surgery Times.

โ€œSerial time points were captured postoperatively and compared to the baseline (first week postop image),โ€ Dr. Steinbacher says. โ€œThe difference in volume (subtraction) over time was then seen and analyzed.โ€

The retrospective study consisted of 40 patients with primary, open rhinoplasty, all of whom had at least three postop 3D images taken over the first year, for a total of 146 pictures.

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