Laparoscopic surgery
The surgeon stands beside the patient and operates long, narrow instruments while viewing the surgical field on a video monitor.
- Camera-guided visualization
- Several small access incisions
- Direct hand control of rigid instruments
Advanced General Surgery • Suffolk County, New York
Robotic & Minimally Invasive Surgery
Modern surgical technology can help a trained surgeon perform selected procedures through small incisions with enhanced visualization and precise instrument control. The safest approach is chosen for the individual patient—not by technology alone.
Understanding Minimally Invasive Surgery
Performing an operation through smaller access points
Minimally invasive surgery uses a camera and specialized instruments introduced through one or more small incisions. The camera transmits a magnified view of the operative field to a monitor or surgical console.
Laparoscopic and robotic-assisted surgery are both minimally invasive approaches. They differ in how the surgeon views the operative field and controls the instruments.
The operation—not the platform—comes first
The surgical objective remains the same whether an operation is completed robotically, laparoscopically, or through an open incision. Patient safety, sound technique, and an effective repair or resection remain the priorities.
Comparing Surgical Approaches
Robotic, laparoscopic, and open surgery
Each approach has strengths and limitations. The choice depends on the specific operation, anatomy, prior surgery, health risks, urgency, and surgeon judgment.
Robotic-assisted surgery
The surgeon uses a nearby console to control a magnified three-dimensional camera and articulated instruments at the operating table.
- High-definition 3D visualization
- Wristed instrument movement
- Motion scaling and tremor filtration
Open surgery
The surgeon reaches the operative area through a larger incision. Open surgery may be planned initially or used if conversion provides safer access.
- Direct access and tactile feedback
- Important for selected complex or urgent cases
- Always remains a safety option
How the Technology Assists
Tools that extend the surgeon’s capabilities
A robotic-assisted system translates the surgeon’s hand movements into precise movements of instruments positioned inside the body.
Magnified 3D view
High-definition visualization can help the surgeon see anatomy and tissue planes in detail.
Wristed instruments
Articulating instruments can move in ways that resemble the human wrist inside a confined space.
Motion control
The system may scale movements and filter natural hand tremor while remaining under direct control.
Precise access
Small ports can provide access for dissection, suturing, reconstruction, and tissue removal.
Potential Patient Benefits
What a minimally invasive approach may offer
Benefits vary by procedure and patient. No particular result can be guaranteed, and some operations are better performed through an open incision.
Smaller incisions
Small access sites may mean less disruption of the abdominal wall than a traditional open incision.
Less postoperative discomfort
Some patients experience less pain after minimally invasive surgery, depending on the operation and individual response.
Shorter hospital stay
Selected procedures may be outpatient or require fewer hospital days than comparable open operations.
Earlier return to activity
Recovery may be faster, although lifting, work, and exercise restrictions remain procedure-specific.
Important: Smaller incisions do not make an operation risk-free. The underlying surgery is still significant, and the expected benefits should be weighed against the risks and available alternatives.
General Surgery Applications
Procedures that may use minimally invasive techniques
Availability and suitability are determined after evaluation. The planned approach may change based on operative findings or safety considerations.
Hernia repair
Selected inguinal, ventral, umbilical, incisional, and recurrent hernias may be approached laparoscopically or robotically.
Gallbladder surgery
Gallbladder removal is commonly performed using small-incision techniques when clinically appropriate.
Reflux & hiatal hernia surgery
Minimally invasive access may be used to repair a hiatal hernia and reconstruct the anti-reflux barrier.
Colon & intestinal surgery
Selected benign and malignant conditions may be treated with laparoscopic or robotic-assisted bowel surgery.
Appendix surgery
Laparoscopic appendectomy is frequently used, depending on the clinical situation and operative findings.
Diagnostic procedures
Minimally invasive inspection, biopsy, or treatment may help evaluate selected abdominal conditions.
Individualized Surgical Planning
Is minimally invasive surgery right for me?
The answer requires a diagnosis, examination, review of imaging and prior records, and discussion of your goals and medical risks.
Factors supporting a minimally invasive approach
- The procedure can be performed safely through small access points
- Anatomy and prior surgical history permit appropriate exposure
- The patient can tolerate general anesthesia and abdominal insufflation
- The expected benefits reasonably outweigh the risks
- The necessary equipment and trained operating team are available
Reasons an open approach may be preferred
- Complex anatomy, extensive scar tissue, or a very large defect
- Severe inflammation, infection, bleeding, or unstable physiology
- Need for direct access to complete the operation safely
- Medical conditions that limit tolerance of pneumoperitoneum
- Unexpected findings during minimally invasive surgery
Risks to discuss before surgery
Potential risks include bleeding, infection, blood clots, anesthesia complications, injury to nearby structures, leakage after intestinal surgery, port-site hernia, pain, need for another procedure, device malfunction, and conversion to open surgery. The risks specific to your operation should be reviewed during informed consent.
Your Surgical Journey
From consultation through recovery
Clear preparation and follow-up are just as important as the technology used in the operating room.
Evaluation
Review symptoms, diagnosis, imaging, prior surgery, medications, and overall health.
Approach selection
Discuss robotic, laparoscopic, and open options, including benefits, limitations, and alternatives.
Day of surgery
The surgeon directs the procedure while the anesthesia and operating-room teams monitor and support you.
Recovery
Walk and advance activity as directed, follow wound instructions, and attend the postoperative visit.
Call the surgical team as instructed for worsening pain, persistent vomiting, fever, increasing redness or drainage, inability to urinate, progressive swelling, chest pain, shortness of breath, or leg swelling. Call 911 for a potentially life-threatening emergency.
Patient Questions
Frequently asked questions
These general answers cannot replace recommendations based on your diagnosis, examination, and medical history.
Does the robot perform the surgery by itself?
No. The system cannot perform the operation independently. The surgeon controls the camera and instruments in real time throughout robotic-assisted surgery.
Is robotic surgery always better than laparoscopic surgery?
No. Both are minimally invasive approaches. The better option depends on the operation, anatomy, prior surgery, medical risks, available equipment, and the surgeon’s judgment and experience.
Is robotic surgery safer than open surgery?
Safety depends on the specific procedure and patient. Minimally invasive surgery may offer benefits in selected cases, while open surgery may provide safer or more effective access in others.
Will I still have scars?
Yes. Robotic and laparoscopic operations use small incisions, so scars are usually smaller than with a comparable open operation, but surgery is not scar-free.
Can robotic or laparoscopic surgery become open surgery?
Yes. Conversion to an open incision may be necessary because of bleeding, scar tissue, inflammation, anatomy, equipment issues, or another unexpected finding. Conversion is a safety decision, not automatically a complication.
How quickly can I return to normal activity?
Recovery varies with the procedure, operative findings, work demands, and overall health. Walking is often encouraged early, while driving, lifting, exercise, and work restrictions are individualized.
Does insurance cover robotic-assisted surgery?
Coverage varies by insurer, procedure, hospital, and plan. The office and hospital can help identify authorization requirements, but patients should confirm benefits and expected costs with their insurer.
Medical review: Michael Orloff, MD, FACS
General surgeon • Suffolk Surgery PLLC • Last updated September 2026
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This page provides general educational information and does not establish a physician–patient relationship or replace individualized medical advice. For a medical emergency, call 911.