Table 1 Comparison of the selected technical specifications between needle arthroscope (NanoScopeTM, Arthrex (Naples, Florida, USA)) and the 30° optics
NanoScope™ | 30° Optic | |
|---|---|---|
Diameter of the optic | 1.9 mm | 4–4.8 mm |
Diameter including the arthroscopy shaft | 2.2 mm | 5.5–6.5 mm |
Direction of view | 0° | 30° |
Field of view | 120° | 120° |