A procedure count is only meaningful in context. When Amrita Hospital, Kochi, crossed 6,444 robotic surgical procedures, that number represented something specific: a sustained clinical programme across multiple surgical specialties, with four distinct robotic platforms, operating continuously since 2015. The scale matters because robotic surgery is not a single technology applied to a single condition. It is a set of tools that different surgical teams use for different reasons, in different parts of the body, with outcomes that depend heavily on the experience of the team using them.
This article explains how robotic-assisted surgery works, describes Amrita’s verified capabilities and achievements in this area, and addresses the questions Sri Lankan patients typically ask when considering whether a robotic approach is relevant to their care.
Robotic Surgery: What It Is and What It Is Not
The phrase “robotic surgery” is widely used but sometimes misunderstood. In most clinical contexts today, it refers to robotic-assisted surgery – procedures in which a surgeon uses a robotic system to enhance precision, control, and visualisation rather than a robot performing the operation independently.
The distinction matters clinically. A robotic system does not make decisions, assess tissue, or adapt to unexpected findings during surgery. The surgeon does all of this. What the robot provides is a refined interface: a high-definition, magnified view of the surgical field, instruments with a greater range of motion than the human wrist, and a mechanical filter that eliminates the natural tremor of the hand.
There are also fully robotic procedures – cases in which the robotic system performs specific defined tasks with minimal or no real-time human guidance. These remain comparatively rare and are typically limited to specific high-precision steps within a larger procedure. Where the distinction matters in describing Amrita’s work, this article identifies it.
The practical effect of the robotic-assisted approach, where it is appropriate, is the ability to work through smaller incisions than traditional open surgery, with improved visibility and instrument precision. This does not mean every procedure is suitable for a robotic approach, nor that a robotic approach is automatically preferable to a well-executed conventional or laparoscopic procedure. The decision depends on the specific condition, the anatomy involved, and the surgical team’s experience.
The Role of the Surgeon in a Robotic Procedure
This is worth explaining clearly, because some patients assume robotic surgery requires less surgical skill than conventional surgery. The opposite is more accurate.
In a robotic-assisted procedure, the surgeon operates from a console, viewing a three-dimensional, magnified image of the operating field and controlling robotic arms that hold and move the surgical instruments. Every movement originates with the surgeon. The robotic system translates those movements with greater mechanical precision, but the clinical judgment – where to dissect, how to preserve tissue, how to respond to unexpected findings – remains entirely with the operating team.
The surgical expertise required to use a robotic system effectively is considerable, and the outcomes from robotic surgery at any institution are tied closely to the volume of cases that team has performed and the quality of its training. A programme with a large case volume, multidisciplinary subspecialty teams, and a formal surgical training infrastructure is a different proposition from an institution that performs occasional robotic procedures.
Amrita’s Robotic Surgery Milestones
Amrita Hospital’s Advanced Centre for Robotic Surgery was inaugurated in March 2015. Since then, the centre has accumulated a case volume and a set of surgical milestones that are significant in both the Indian and the broader Asian context.
Verified milestones include:
Asia’s first robotic-assisted deep brain stimulation (DBS) implantation for Parkinson’s disease, performed using the ROSA neurosurgical robotic system.
Asia Pacific’s first ROSA robotic-assisted neurosurgical procedure.
India’s first fully robotic liver transplant (donor hepatectomy), the first robotic-assisted knee and hip replacement procedures in India (2017), the first robot-assisted thyroid surgery in the country, and the distinction of performing the largest number of high-precision robotic liver transplants in India. Amrita also established India’s first Robotic Surgical Training Centre for surgeons.
Kerala’s first hospital to perform more than 4,000 Da Vinci robotic surgeries – the most in Kerala across any surgical subspecialty.
As of the latest available figures, the centre’s cumulative totals include more than 4,000 Da Vinci procedures, more than 1,005 ROSA neurosurgical procedures, and more than 1,000 MAKO joint replacement procedures, for an overall total exceeding 6,444 robotic-assisted procedures across all platforms.
These numbers matter for prospective patients because surgical volume is one of the meaningful predictors of outcomes in complex robotic procedures. Teams that perform large numbers of procedures develop both technical proficiency and the ability to manage the range of anatomical and clinical variations they encounter.
The Platforms: Da Vinci, ROSA, and MAKO
Amrita uses three primary robotic platforms, each designed for a specific type of surgical work.
Da Vinci Surgical System
The Da Vinci system is the most widely used robotic surgical platform globally and the one with the broadest range of applications. At Amrita, it is used across general surgery, urological surgery, thoracic surgery, and oncological procedures. Its key features are high-definition three-dimensional visualisation, wristed instruments with seven degrees of freedom, and tremor filtration. With more than 4,000 procedures performed at Amrita – the highest volume in Kerala – the Da Vinci programme has substantial institutional experience behind it.
ROSA Robotic System (Neurosurgery)
ROSA (Robotic Stereotactic Assistance) is a neurosurgical platform designed for procedures requiring high spatial precision in or near the brain. Amrita uses ROSA for deep brain stimulation (DBS) surgery – particularly for movement disorders including Parkinson’s disease – as well as for other stereotactic neurosurgical procedures. The achievement of Asia’s first robotic-assisted DBS implantation using this system reflects the level of neurosurgical expertise in Amrita’s programme. With more than 1,005 ROSA procedures completed, this is one of the largest robotic neurosurgical case series in the region.
Sri Lankan patients exploring treatment for movement disorders and Parkinson’s disease can read more about Parkinson’s disease treatment options in India for Sri Lankan patients.
MAKO Robotic System (Orthopaedics)
MAKO is a robotic system designed for joint replacement surgery, used at Amrita for both knee and hip replacement procedures. The system uses pre-operative CT imaging to create a patient-specific bone model, which the surgeon uses to plan implant positioning before the procedure begins. During surgery, the robotic arm provides haptic feedback – a physical resistance – to keep the surgical cuts within the pre-planned boundaries. The intended clinical benefit is improved implant alignment and potentially more consistent joint mechanics. Amrita performed India’s first robotic-assisted knee and hip replacement procedures using this system in 2017 and has since completed more than 1,000 MAKO procedures.
Sri Lankan patients considering joint replacement surgery can find more detail in our guide on knee replacement surgery in India for Sri Lankan patients.
Robotic Surgery Across Specialties
The breadth of Amrita’s robotic programme spans a range of surgical disciplines, which is worth noting because most hospital robotic surgery programmes are concentrated in one or two areas. Amrita’s verified robotic-assisted capabilities span:
Liver transplantation – including the donor hepatectomy component, which was the first fully robotic execution of this complex procedure in India. The robotic approach to donor hepatectomy is technically demanding and requires a team with significant open and laparoscopic liver surgery experience before transitioning to the robotic platform.
Thyroid and head and neck surgery – robotic access allows the surgical incision to be placed in a location less visible than the standard neck incision, using a different surgical approach to reach the thyroid.
Urological surgery – including radical prostatectomy, partial nephrectomy, and other urological procedures where the Da Vinci system has an established clinical evidence base.
Thoracic surgery – including lung resection and mediastinal procedures.
Gynaecological surgery – procedures including hysterectomy and myomectomy where the robotic approach offers access within a confined pelvic space.
Neurosurgery and movement disorders – DBS implantation and stereotactic procedures via the ROSA platform.
Joint replacement – knee and hip replacement via MAKO.
The combination of this subspecialty breadth and the institutional training infrastructure – Amrita established India’s first Robotic Surgical Training Centre for surgeons – means that the programme functions as both a clinical service and a centre for developing and sharing surgical expertise.
Who Benefits From Robotic-Assisted Surgery?
A reasonable question, and one that does not have a single answer. Eligibility for a robotic approach depends on the specific condition, the patient’s anatomy, prior surgical history, the proposed procedure, and the clinical team’s assessment.
There are conditions and procedures for which robotic-assisted surgery has a well-established evidence base and where many centres now consider it a standard approach. There are others where the clinical advantage over conventional laparoscopic or open surgery remains less definitively established. And there are situations – anatomy, complexity, intraoperative findings – where an experienced surgeon may appropriately convert from a robotic or laparoscopic approach to an open procedure.
The appropriate question is not “is robotic surgery available?” but “is a robotic approach appropriate for my specific case?” That is a question the surgical team at Amrita evaluates based on each patient’s individual circumstances.
Sri Lankan patients can explore the full range of surgical and specialty services available at Amrita Hospital through the Amrita Info Centre Sri Lanka website.
Why Sri Lankan Patients Consider Robotic Surgery in India
For Sri Lankan patients whose condition requires a complex surgical procedure, the case for seeking treatment at a high-volume specialist centre is tied to the same factors that matter in any high-stakes clinical context: the experience of the team, the breadth of the supporting infrastructure, and the ability to manage complications.
Amrita Hospital’s robotic surgery programme, as described above, is not a recently established service. It has been operating since 2015, has accumulated a substantial case volume across multiple platforms and subspecialties, and has produced a series of verified first-in-India and first-in-Asia achievements that reflect genuine clinical capability rather than isolated events.
Practical coordination support is available for Sri Lankan patients through the Amrita Info Centre. The team can help with questions about whether a robotic approach may be relevant, how to arrange a consultation, and what to expect from the process of seeking specialist surgical care in India. More information about how the Amrita Info Centre Sri Lanka assists patients seeking specialist surgical care in India is available on the Amrita Info Centre Sri Lanka website, and for any questions about a specific surgical situation, you can also reach the team directly through the Amrita Info Centre Sri Lanka enquiry form.
Frequently Asked Questions
Is robotic surgery safer than conventional surgery? The evidence on this varies by procedure. For some operations, robotic-assisted surgery offers measurable advantages in precision, visualisation, and recovery – particularly in confined anatomical spaces or procedures requiring very fine instrument control. For others, it offers comparable outcomes to well-performed conventional surgery. No surgical approach is universally safer; each patient’s situation needs individual assessment.
Does the robot perform the operation independently? No. In robotic-assisted surgery, every movement of the surgical instruments is controlled by the operating surgeon. The robotic system provides enhanced visualisation and instrument precision, but it does not make clinical decisions, assess tissue, or operate independently.
What is the Da Vinci system used for at Amrita? The Da Vinci system is used at Amrita for procedures across general surgery, urology, thoracic surgery, gynaecological surgery, and oncological procedures. With more than 4,000 procedures, it is the highest-volume robotic platform in the centre.
Can Sri Lankan patients access robotic surgery at Amrita? Yes. Sri Lankan patients can enquire about robotic-assisted procedures available at Amrita Hospital through the Amrita Info Centre Sri Lanka. The team can assist in determining which specialists to consult and how to initiate the process. Details are available on the Amrita Info Centre Sri Lanka’s patient coordination and support page.
What is the ROSA system used for? ROSA is used for neurosurgical procedures requiring high spatial precision, particularly deep brain stimulation (DBS) for movement disorders such as Parkinson’s disease. Amrita performed Asia’s first robotic-assisted DBS implantation using this platform.
Conclusion
The accumulation of more than 6,444 robotic procedures at Amrita Hospital reflects a surgical programme built deliberately over a decade, across multiple platforms and clinical specialties. The milestones – India’s first robotic liver transplant donor hepatectomy, India’s first robotic joint replacement, Asia’s first robotic-assisted DBS implantation, and the establishment of India’s first robotic surgical training centre for surgeons – are verifiable markers of a programme that has developed genuine institutional depth.
For Sri Lankan patients considering a procedure where robotic-assisted surgery may be an option, the relevant question is whether the clinical team performing that procedure has the experience, infrastructure, and subspecialty support to deliver it well. Amrita’s case volume, its established training programme, and its record of documented firsts in this area are evidence that answers that question directly.