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High-definition three-dimensional exoscope for head and neck reconstruction: Prospective analysis of 27 consecutive
Armando De Virgilio1,2, Andrea Costantino1,2, Fabio Ferreli2
1Department of Biomedical Sciences, Humanitas University, Pieve Emanuele - Milan, Italy.
Purpose:
To analyze the advantages and disadvantages of a three-dimensional (3D) operating exoscope (OE) in head and neck free flap reconstruction.
Methods:
Twenty-seven consecutive patients (females: 8; mean age: 57.0) were included. After each procedure, both surgeon and nurse were asked to fill out a tailored questionnaire on a three-point Likert scale including 12 items.
Results:
All microvascular anastomoses were successfully completed, and no related complications were detected with a final free flap survival rate of 100% (mean follow-up of 5.6 months, SD: 3.1 months). The ergonomics, the ease of use, and the possibility to share the view among all the OR members were the best-rated items by the surgeons, while the luminance of the surgical field and the eye strain determined by the 3D glasses can still be improved.
Conclusion:
Further comparative clinical studies are needed to clarify its real value in substitution to a conventional operating microscope.
