Transumbilical single-port laparoscopic surgery (TU-LESS) allows the surgical incision to be hidden within or around the umbilicus, leaving virtually no scar.

Operational Logic: Utilizing an instrument design that "converges outside the body and disperses inside," dissection, cutting, hemostasis, and suturing are performed within a confined space, with full visual monitoring. Technical Advantages: Compared to multi-port laparoscopy, it reduces the number of incisions, minimizes abdominal wall damage, and utilizes the natural folds of the umbilicus to conceal scars, achieving a "no visible scar" effect.

Why Choose Single-Port Laparoscopy?

1. Patient Perspective: Enhanced Experience and Accelerated Recovery

1) Aesthetic Needs: The umbilical incision heals seamlessly with skin folds, leaving virtually no visible scar, especially appealing to young women and those who have not yet given birth.

2) Reduced Pain: The single-port design minimizes abdominal wall nerve damage, resulting in a 30%-50% reduction in postoperative pain scores (VAS) compared to multi-port laparoscopy. Patients can get out of bed and move around within 6 hours post-surgery.

3) Shorter Recovery Time: The average postoperative hospital stay is shortened by 1-2 days, and the incidence of postoperative complications (such as incision infection and abdominal wall hematoma) is reduced to below 1%, lower than the 3%-5% of multi-port laparoscopy.

2. Clinical Level: Precise Operation and Safety Assurance

1) Clear Vision: High-definition laparoscopic lenses (1080P/4K) provide a 20-30x magnified view of the abdominal cavity, clearly identifying blood vessels, nerves, and small lesions, reducing the risk of intraoperative injury;

2) Flexible Operation: Specialized curved instruments can be adjusted at multiple angles, offering superior flexibility compared to traditional multi-port instruments when operating on deep pelvic organs such as the uterus and ovaries, especially suitable for complex myomectomy and ovarian cyst removal surgeries;

3) Easier Specimen Acquisition, Better Adherence to the Tumor-Free Principle;

4) Broad Indications: Single-port laparoscopic treatment can be achieved for a wide range of conditions, from benign diseases (uterine fibroids, ovarian cysts, endometriosis) to early-stage gynecological malignancies (cervical cancer, endometrial cancer, ovarian cancer).

Applications of Single-Port Laparoscopy in Gynecology

Single-port laparoscopic surgery can be used to treat a wide range of conditions, from benign diseases (uterine fibroids, ovarian cysts, endometriosis) to early-stage gynecological malignancies (cervical cancer, endometrial cancer, ovarian cancer).

(1) Adnexal surgery;
(2) Uterine lesion resection surgery;
(3) Total hysterectomy;
(4) Adhesion lysis of pelvic tracts;
(5) Surgery for reproductive tract malformations;
(6) Pelvic floor reconstruction surgery, such as high uterosacral ligament suspension and vaginal- sacral fixation;
(7) Early-stage gynecological malignancies.