Abstract
Purpose
To assess the feasibility, safety and usefulness of augmented reality-assisted urological surgery using smartglass (SG).
Methods
Seven urological surgeons (3 board urologists and 4 urology residents) performed augmented reality-assisted urological surgery using SG for 10 different types of operations and a total of 31 urological operations. Feasibility was assessed using technical metadata (number of photographs taken/number of videos recorded/video time recorded) and structured interviews with the urologists on their use of SG. Safety was evaluated by recording complications and grading according to the Clavien–Dindo classification. Usefulness of SG for urological surgery was queried in structured interviews and in a survey.
Results
The implementation of SG use during urological surgery was feasible with no intrinsic (technical defect) or extrinsic (inability to control the SG function) obstacles being observed. SG use was safe as no grade 3–5 complications occurred for the series of 31 urological surgeries of different complexities. Technical applications of SG included taking photographs/recording videos for teaching and documentation, hands-free teleconsultation, reviewing patients’ medical records and images and searching the internet for health information. Overall usefulness of SG for urological surgery was rated as very high by 43 % and high by 29 % of surgeons.
Conclusions
Augmented reality-assisted urological surgery using SG is both feasible and safe and also provides several useful functions for urological surgeons. Further developments and investigations are required in the near future to harvest the great potential of this exciting technology for urological surgery.
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Acknowledgments
We thank all healthcare professionals involved in performing this feasibility study on the smartglass technology.
Authors’ contribution
H Borgmann and M Socarras were involved in project development, data management, data analysis and manuscript writing. J Salem analysed the data and wrote the manuscript. I Tsaur and E Barret analysed the data and edited the manuscript. J Gomez Rivas was involved in project development, data analysis and manuscript editing. L Tortolero was involved in project development, data management, data analysis and manuscript editing.
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The authors declare that they have no conflict of interest.
Ethical standard
All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Declaration of Helsinki and its later amendments or comparable ethical standards. Informed consent was obtained for all 31 patients undergoing augmented reality-assisted urological surgery.
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H. Borgmann and M. Rodríguez Socarrás have contributed equally.
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Borgmann, H., Rodríguez Socarrás, M., Salem, J. et al. Feasibility and safety of augmented reality-assisted urological surgery using smartglass. World J Urol 35, 967–972 (2017). https://doi.org/10.1007/s00345-016-1956-6
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DOI: https://doi.org/10.1007/s00345-016-1956-6