Minimally Invasive Urological Surgery
3D Laparoscopic Surgery in Urology
Conventional laparoscopy uses small incisions and long laparoscopic instruments. Modern 3D systems add stereoscopic depth perception to the image of the surgical field. At LEFKOS STAVROS – The Athens Clinic, 3D laparoscopic imaging is available on ultra-high-definition (4K) screens.
3D laparoscopic surgery is not the same as robotic surgery. The surgeon directly handles the laparoscopic instruments, with no robotic interface.
3D + 4K: Depth and Detail
Three-dimensional (3D) imaging restores the sense of depth provided by natural vision — something conventional two-dimensional (2D) laparoscopy does not provide.
4K resolution provides ultra-high-definition images, allowing clearer distinction of anatomical structures during the procedure.
3D and 4K are two different imaging characteristics: 3D relates to depth perception, while 4K relates to image detail and resolution.
Stereoscopic (3D) depth perception
Ultra-high-definition 4K resolution
Direct handling of laparoscopic instruments by the surgeon
Minimally invasive access through small incisions
Urological Applications of 3D Laparoscopic Surgery
3D Laparoscopic Radical Prostatectomy
Surgical treatment of prostate cancer with a three-dimensional laparoscopic technique.
Learn more3D Laparoscopic Partial Nephrectomy
Removal of a kidney tumour while preserving healthy kidney tissue, where feasible.
Learn more3D Laparoscopic Nephrectomy
Removal of the kidney using a laparoscopic technique, with no robotic interface.
Learn more3D Laparoscopic Pyeloplasty
Reconstructive treatment of ureteropelvic junction (UPJ) obstruction using a laparoscopic technique.
Learn more3D vs Conventional 2D Laparoscopy
Available evidence suggests 3D imaging may improve depth perception, orientation and precision of instrument handling compared to 2D laparoscopy. However, it is not established to guarantee a better oncological outcome on its own.
3D Laparoscopy vs Robotic Surgery
3D Laparoscopic Surgery in Urology
- Direct handling of laparoscopic instruments by the surgeon
- 3D imaging
- 4K resolution
- No robotic interface
Robotic Surgery
- Control of articulated instruments through a console
- Robotic platform
- 3D imaging
Both techniques are minimally invasive but are different technologies. The choice is individualised based on the procedure, anatomy and surgeon experience.
Modern Technologies in Urological Surgery
Συχνές Ερωτήσεις
What is 3D laparoscopy?
It is laparoscopic surgery with three-dimensional (3D) imaging of the surgical field, instead of conventional two-dimensional (2D) imaging.
How is it different from 2D laparoscopy?
3D imaging adds depth perception, which 2D laparoscopy does not provide.
What does 4K mean?
4K refers to image resolution and detail, which is a different characteristic from 3D, which relates to depth.
Is 3D laparoscopy the same as robotic surgery?
No. In 3D laparoscopy the surgeon directly handles the instruments, with no robotic interface.
Which urological procedures are performed laparoscopically?
Examples include 3D laparoscopic radical prostatectomy, partial and radical nephrectomy, and pyeloplasty.
Is it used for nephrectomy?
Yes, 3D laparoscopic nephrectomy (partial or radical) is one of the available techniques, depending on the case.
Is it used for radical prostatectomy?
Yes, 3D laparoscopic radical prostatectomy is one of the treatment options for localised prostate cancer.
Which technique is suitable for me?
The most suitable technique is individualised by the surgeon, based on your condition, anatomy and characteristics.
Sources
- Official documentation of LEFKOS STAVROS – The Athens Clinic on the Laparoscopic Urology Unit and 3D/4K imaging equipment.