Demonstration of nasopharyngeal surgery with a single port operator-controlled flexible endoscope system.
Head Neck
; 38(3): 370-4, 2016 Mar.
Article
em En
| MEDLINE
| ID: mdl-25351394
ABSTRACT
BACKGROUND:
Nasopharyngeal surgery is commonly performed with a rigid endoscope using a transnasal or transoral approach. Here, we demonstrate a flexible single port computer-assisted endoscopic system enabling easy transoral access to the nasopharynx.METHODS:
Transoral nasopharyngeal surgery was performed in human cadavers (n = 8) using the Flex System (Medrobotics, Raynham, MA). Learning curves were evaluated based on the time necessary for reaching the Eustachian tube. Mock surgical procedures were performed with compatible flexible instruments.RESULTS:
Nasopharyngeal surgery is feasible with the Flex System with a nontraumatic approach. The inbuilt HD digital camera enables high-quality visualization of the nasopharynx. The design of the flexible compatible tools adequately meets the requirements for surgical procedures in the nasopharynx.CONCLUSION:
The single port operator-controlled flexible endoscope system is a feasible way to approach the nasopharynx for surgical manipulation. Further clinical studies as well as development of supplemental tools are in progress.Palavras-chave
Texto completo:
1
Base de dados:
MEDLINE
Assunto principal:
Robótica
/
Nasofaringe
/
Endoscopia
Idioma:
En
Ano de publicação:
2016
Tipo de documento:
Article