At a glance
Robotic-assisted surgery is an operation in which a surgeon controls a set of robotic arms to perform precise movements inside the body through small cuts in the skin. The surgeon sits at a console a few metres from the operating table, viewing a magnified, three-dimensional image of the surgical site and guiding instruments that can bend and rotate in ways the human hand cannot.
The robotic system does not act on its own. Every movement of the instruments is a direct translation of what the surgeon's hands do at the console. The small incisions (cuts) mean less damage to surrounding muscle and tissue compared with traditional open surgery, which usually requires a much larger opening.
Medical Condition
Robotic-assisted surgery is used across many specialties when a surgeon needs exceptional precision in a confined space inside the body. It is most often chosen for procedures where working through small incisions would otherwise be extremely difficult.
- Prostate cancer (removal of the prostate gland)
- Kidney cancer or kidney donation (partial or full removal of the kidney)
- Gynaecological conditions such as fibroids (non-cancerous growths in the uterus), endometriosis (tissue growing outside the uterus), or uterine cancer
- Colorectal conditions including rectal cancer and severe diverticular disease (pouches forming in the bowel wall)
- Hernia repair, particularly complex or recurrent hernias
- Heart valve repair or bypass surgery in some specialist centres
- Thyroid and parathyroid surgery where delicate structures must be preserved
- Certain spinal surgeries requiring millimetre-level accuracy
Robotic-assisted surgery is not always the right choice. Your surgeon will consider other approaches if any of the following apply.
- The patient has had many previous abdominal operations, leaving heavy scar tissue that makes working through small incisions unsafe
- The tumour or organ is very large and requires a wide opening regardless of technique
- The patient cannot safely tolerate the positioning needed, such as lying steeply head-down for long periods
- Emergency surgery is needed and setting up the robotic system would cause dangerous delays
- The hospital does not have a robotic system available or the surgical team is not trained in its use
Risks & Complications
Robotic-assisted surgery shares many risks with other types of surgery, and a few that are specific to how the robotic system is used.
- Bleeding at the surgical site, occasionally requiring a blood transfusion
- Infection in the wound, urinary tract, or lungs after the operation
- Injury to a nearby organ, blood vessel, or nerve during the procedure
- Blood clots (deep vein thrombosis) in the legs or lungs, a risk with any operation requiring general anaesthesia
- Reactions to general anaesthesia, such as nausea, confusion, or, rarely, breathing difficulty
- The surgeon may need to convert to open surgery if a technical problem arises or safe progress cannot be made with the robotic approach
- Port-site complications, meaning bruising, hernia, or infection at the small holes where the robotic arms enter the body
- Nerve or muscle discomfort from the specialised positioning required on the operating table
- Technical malfunction of the robotic system, which is uncommon but can extend the operating time
Preparation & Procedure
In the days before the operation, patients are usually asked to stop blood thinners and certain anti-inflammatory medicines, as these increase bleeding risk. Smoking raises the chance of complications, so doctors advise stopping as early as possible before the date. Alcohol also interferes with healing and with anaesthesia, so most teams ask patients to avoid it for at least a week beforehand.
Fasting is required before any procedure under general anaesthesia. In most hospitals, this means nothing to eat for at least six hours before the scheduled start time, and nothing to drink for at least two hours. Your team will give you exact instructions based on your operation time.
Pre-operative tests help the team understand your baseline health and plan for any extra support you might need. Common tests include:
- Blood tests checking your cell counts, kidney and liver function, and clotting ability
- An EKG (electrocardiogram, a trace of your heart's electrical activity) to check heart rhythm
- A chest X-ray or CT scan (a detailed cross-sectional X-ray) of the area being operated on
- An MRI (magnetic resonance imaging) scan for detailed soft-tissue mapping in some cases
- Urine tests to rule out infection before surgery
On the day of surgery, the procedure generally follows these steps:
- You are checked in, changed into a hospital gown, and a nurse places an intravenous (IV) line in your arm
- The anaesthesia team reviews your details and gives you general anaesthesia so you are fully asleep
- The surgical team positions your body carefully on the operating table, often with special supports
- The surgeon makes several small incisions, usually between one and two centimetres each, and places hollow tubes called ports through which the robotic arms and a small camera enter
- The robotic system is docked (connected) to the ports and the surgeon moves to the console
- Carbon dioxide gas is gently pumped into the body cavity to create space for the instruments to move
- The surgeon performs the procedure while viewing the magnified 3D image, making all movements from the console
- Once finished, the gas is released, the ports are removed, and the small incisions are closed with stitches or surgical glue
- You are transferred to a recovery area where the anaesthesia team monitors you as you wake up
Aftercare
Recovery after robotic-assisted surgery is generally faster than after open surgery, but how quickly you recover depends on which organ or area was operated on and your general health beforehand. Most patients spend their first hours after the operation in a post-anaesthesia care unit (a monitored recovery room) before moving to a regular ward.
- Hospital stay typically ranges from one night to several days depending on the complexity of the procedure and how quickly your body responds
- Pain at the port sites is usually mild to moderate and managed with oral pain medicines; some patients also notice shoulder discomfort caused by residual carbon dioxide gas under the diaphragm, which fades within a day or two
- Walking short distances is usually encouraged the day after surgery to reduce the risk of blood clots
- Strenuous activity, heavy lifting, and driving are restricted for several weeks; your surgeon will advise the specific timeframe for your case
- Diet is usually reintroduced gradually, starting with clear fluids and advancing to solid food as the bowel recovers
- Wound care involves keeping the small incision sites clean and dry; dressings are usually changed at a follow-up appointment or according to the nurse's instructions before discharge
- A follow-up appointment is usually scheduled within two to six weeks to check healing and discuss any pathology results if tissue was removed
- Depending on the underlying condition, additional treatment such as medication, physiotherapy (physical rehabilitation), or oncology follow-up may be needed after the surgical recovery is complete
Cost & What Determines It
The cost of robotic-assisted surgery varies widely because the procedure spans many different operations across multiple organ systems, each with its own level of complexity, and because hospital pricing, country of treatment, and individual patient factors all pull the final figure in different directions.
- Complexity and stage of the underlying condition: a localised early-stage tumour requires a shorter, more straightforward procedure than an advanced or recurring case
- The specific organ or area being treated: prostate, kidney, uterus, bowel, and heart valve procedures each carry different durations and technical demands
- Hospital class and country: private hospitals in major medical travel destinations price robotic cases differently from one another, and local tax and import regulations affect equipment costs
- Length of hospital stay: additional nights in a private room add directly to the bill
- Disposable robotic components: each operation uses single-use instruments and draping that are factored into the surgical fee
- Anaesthesia fees: charged separately from the surgeon's fee in most hospitals
- Post-operative pathology (laboratory analysis of removed tissue): billed as an additional test in many centres
- Imaging before and after surgery, such as CT or MRI scans, if not bundled into the package
- Medications during and after the hospital stay, including pain relief, antibiotics, and blood-clot prevention
Hospital packages for robotic surgery commonly bundle the surgeon's fee, operating theatre time, robotic system usage, one or more nights of inpatient care, standard nursing, and basic post-operative medicines. Items that are often billed separately include the anaesthesiologist's fee, pre-operative specialist consultations, pathology and advanced imaging, physiotherapy sessions, and any readmission if a complication arises.
BPJS Kesehatan does not cover treatment received abroad, and most Indonesian private health insurance policies also exclude overseas procedures. Patients who travel for robotic surgery generally pay out of pocket or hold an international private insurance plan that explicitly covers treatment outside Indonesia. Before booking travel, requesting a written itemised cost estimate from the hospital protects you from unexpected charges once you arrive.
Frequently Asked Questions
How long does robotic-assisted surgery take?
Operating time varies widely depending on which organ or area is being treated and how complex the case is. A straightforward procedure may take one to two hours, while more involved operations can run considerably longer. Your surgical team will give you a clearer estimate once they have reviewed your specific case.
Will I be asleep during the operation, and how much pain should I expect afterwards?
Robotic-assisted surgery is performed under general anaesthesia, meaning you will be fully unconscious and will not feel anything during the procedure. Afterwards, most people experience less pain than they would after open surgery because the incisions are much smaller. Your care team will manage any discomfort with appropriate pain relief in the days following the operation.
How long is the recovery, and when can I go back to work?
Most people are discharged from hospital within one to three days and return to light desk work within two to four weeks, though this depends on the type of procedure and your overall health. Physically demanding jobs or heavy lifting usually require a longer break, and your surgeon will set a personalised timeline at your follow-up appointment. Pushing back to activity too soon can slow healing, so follow your surgical team's guidance closely.
How much does robotic-assisted surgery cost?
The cost depends on several factors specific to your case, including the complexity of the procedure, the organ or area being treated, the length of your hospital stay, and the type of robotic system and instruments used. Hospitals typically provide a written cost estimate once they have assessed your medical records and planned your procedure. Requesting this estimate in writing from the hospital is the most reliable way to understand what you will need to budget for.
This page is general information, not a substitute for medical advice. Every case is different. Your doctor decides what is right for you.
