Treat the SAGES FLS program as one integrated curriculum with two scored expressions: a didactic web-based module and a manual skills assessment. Pair each of the thirteen chapters with a related trainer task in the same week, rehearse physiologic and instrument-selection scenarios aloud, and compare tools and techniques in explicit decision tables rather than memorizing lists. Measure progress with observable milestones — efficiency, accuracy, and error recovery — and confirm all scheduling details with the issuer.
One program, two components: planning didactics and skills together
FLS combines a web-based didactic education module with a hands-on skills assessment, testing cognitive knowledge, surgical decision making, and technical skills. Preparation therefore needs two parallel tracks that reinforce each other rather than separate study phases.
The didactic side is a structured web-based curriculum of thirteen chapters covering everything from equipment and patient preparation through postoperative care, with instructional videos detailing the hands-on skills component. The program's stated goal is to teach and assess cognitive knowledge, surgical decision making, and technical skills in a consistent, scientifically accepted format. That three-part framing should shape your plan: knowledge questions, judgment questions, and manual performance are all in scope, so a study week that touches only one of the three leaves the other two idle.
The difficulty this creates is sequencing. If you complete all thirteen chapters before touching a trainer, the ergonomic and physiologic concepts fade before you can apply them; if you only drill manual tasks, you lack the vocabulary and reasoning the cognitive component demands. Instead, pair each chapter with a related task in the same study week: instrumentation with trainer familiarity, ergonomics with camera navigation, the suturing chapter with knot-tying practice. The pairing turns reading into rehearsal and gives every trainer hour a named concept to test.
Instrumentation: choosing between tools, not reciting names
Study each instrument as a choice between alternatives — graspers, dissectors, energy devices, trocars, the camera and insufflation system. Naming the design trade-off behind each tool converts list memorization into usable selection logic.
Work through the equipment chapter by building decision pairs. Traumatic versus atraumatic graspers differ in jaw and tooth design, which determines whether they hold tissue securely or compress it gently. Blunt dissectors, hook electrocautery, and scissors differ in how they divide tissue and what collateral injury risk they carry. A 0-degree scope gives a straight view; an angled scope lets you change perspective by rotating the lens rather than moving the port. Build a comparison table like the one below and extend it as you read.
Trace one example end to end: the insufflation system. CO2 travels from the insufflator through tubing into the abdominal cavity to create the pneumoperitoneum that provides working space. The insufflator controls intra-abdominal pressure and flow, the trocar provides the access channel, and the camera system depends on that distension for visibility. Once you understand how the components interact, questions about pressure alarms, low-flow states, or poor visualization become reasoning problems about a connected system rather than isolated recall items.
| Instrument or tool | Best suited for | Key limitation |
|---|---|---|
| Atraumatic grasper | Handling bowel, vessels, and delicate structures | May slip on dense tissue that needs a firm hold |
| Traumatic grasper | Secure grip on specimens or tissue being removed | Crush injury risk; unsuitable for delicate structures |
| Blunt dissector | Opening loose connective tissue and defining planes | Slow or ineffective in dense, vascular tissue |
| Hook electrocautery | Controlled division of vascular-appearing bands | Thermal injury beyond the visible tip; smoke obscures view |
| 0-degree scope | Straight-ahead viewing with stable orientation | Cannot see around or behind fixed anatomy |
| Angled scope | Changing perspective without moving the port | Orientation errors if lens rotation is not tracked |
Ergonomics and port placement: why your hands move backwards
The fulcrum effect reverses instrument-tip motion at the abdominal wall, a two-dimensional display removes depth cues, and fixed ports restrict movement. Port placement is the ergonomic decision that determines how hard everything else becomes.
The fulcrum effect is the core concept: because the instrument pivots at the abdominal wall, moving your hand right moves the tip left, and the tip travels opposite to your wrist. Add loss of depth perception on a two-dimensional display and the reduced degrees of freedom at a fixed entry point, and you have the mechanical explanation for why simple tasks feel clumsy at first. Triangulation — arranging working ports so instruments converge on the target at a comfortable angle — exists precisely to counteract these constraints.
Turn the theory into practice conditions. In the trainer, deliberately place your working instruments too close together, then at a properly triangulated angle, and observe three things: how far your wrists must deviate, how often the target leaves the center of the screen, and how often the shafts cross and fight each other. Read the ergonomics chapter with those observations in hand. Port spacing, shaft crossing, and camera alignment then become explanations for frustrations you have personally felt, which is far more durable than memorizing a diagram.
Pneumoperitoneum physiology: reasoning from CO2 to the patient
Pneumoperitoneum is a physiologic intervention, not just mechanical exposure. CO2 absorption tends toward hypercarbia, raised intra-abdominal pressure affects venous return and airway pressures, and insufflation carries complications you must recognize and respond to.
Build the physiology as a causal chain. CO2 insufflated into the peritoneal cavity is absorbed across the peritoneal membrane, tending toward hypercarbia and respiratory acidosis that anesthesia compensates for by adjusting ventilation. Elevated intra-abdominal pressure compresses the great veins, reducing venous return, and pushes the diaphragm upward, raising airway pressures. Know the named complications: subcutaneous emphysema when gas tracks into tissues, and gas embolism when CO2 enters a vessel — rare but immediately dangerous. Each mechanism implies a recognizable clinical sign and a matching response.
Worked scenario one: during initial insufflation, the patient suddenly becomes hypotensive with a sharp drop in end-tidal CO2 and falling oxygen saturation. A mistaken decision is to assume exposure is inadequate and raise insufflation pressure or flow, reasoning that more gas will improve the view. The better decision is to stop insufflation, release the pneumoperitoneum, and alert the anesthesia team to suspected CO2 embolism while supportive measures begin. It matters because the response runs exactly opposite to the intuitive one: the insufflated gas is the problem, not the solution.
Tissue handling and dissection: gentleness as observable rules
Laparoscopic tissue handling means minimal grip pressure, atraumatic instruments on delicate structures, plane exposure through steady counter-traction, and matching the dissection method to the tissue — all definable behaviors you can observe in your own trainer work.
Translate the principle into checkable rules. Grasp serosa, mesentery, or fat rather than crushing bowel or vessel walls; if a grasper leaves tooth marks, the instrument or the grip was wrong. Expose a plane by holding counter-traction steady while blunt dissection opens the connective tissue first, reserving energy devices for areas where the target structure is identified and visible beyond the tip. Know the failure modes by name: traction tears, thermal injury extending past the visible point of contact, and injury during port insertion or instrument exchange.
Worked scenario two: during adhesiolysis, omentum is adherent to the anterior abdominal wall. The mistaken decision is to seize the omentum with a traumatic grasper and strip the adhesion with force, because the plane is hard to see and pulling feels efficient. The better decision is to reposition the scope for a clearer view, hold the omentum gently with an atraumatic grasper, apply steady counter-traction toward the midline, and divide the avascular band close to the abdominal wall under direct vision. It matters because avulsion and bleeding turn a simple step into a repair, and this instrument-and-technique selection is exactly the reasoning the cognitive material teaches.
Suturing and knot tying: configuration decides security
Suturing questions turn on knot configuration and technique selection: intracorporeal versus extracorporeal, throw sequence, and suture control. The manual tasks reward the same understanding executed under depth-perception and fulcrum constraints.
Master two distinctions. Intracorporeal suturing forms the knot inside the cavity with laparoscopic instruments, demanding precise manipulation in a two-dimensional view. Extracorporeal suturing ties the knot outside and slides it down with a knot pusher, technically simpler but consuming suture length and applying tension differently. Within intracorporeal technique, a slip knot slides but is not secure until seated, while a flat square knot holds once correctly formed — geometry, not the number of motions, determines security. Compare the two techniques explicitly before choosing:
Worked scenario three: during an intracorporeal closure drill, the knot slides loose when tension is applied to the second throw. The mistake is to keep adding throws and pulling harder, hoping quantity compensates for configuration. The better decision is to stop and diagnose: check that the first throw is a correctly formed flat knot, that the tails were pulled in appropriate directions, and that each throw was seated under direct vision before the next. It matters because knot security is a property of configuration and seating; extra throws on a malformed knot add bulk without strength, a lesson both the didactic material and the manual drills reinforce.
| Feature | Intracorporeal suturing | Extracorporeal suturing |
|---|---|---|
| Knot tied | Inside the cavity, with laparoscopic instruments | Outside the cavity, advanced with a knot pusher |
| Main demand | Precise instrument manipulation in a two-dimensional view | Suture length management and tension control while sliding |
| Knot behavior | Slip knots slide into place; flat square knots hold when seated | Sliding knots are the usual choice |
| Trade-off | Harder to learn; preserves local tissue handling | Simpler to tie; consumes suture length |
An adaptable sequence with observable readiness checks
Structure preparation as paired weeks — didactic chapter plus its related skill, scenario rehearsal, then self-assessment against a rubric. Use the program's own web-based curriculum and skills videos as the spine of the sequence.
A realistic, adaptable sequence: weeks one and two, work through the equipment and ergonomics chapters while rebuilding trainer familiarity through camera navigation and simple manipulation; weeks three and four, cover pneumoperitoneum physiology and complications while repeating the core manual tasks; week five, cover tissue handling and dissection while drilling loop ligation and extracorporeal suturing; week six, cover suturing in depth while drilling intracorporeal technique until the sequence is automatic; finally, review all chapters, run decision scenarios aloud, and simulate complete task runs. Compress or extend the phases to fit your calendar.
Practical exercise with a self-check rubric: once a week, film a short trainer session and score each task on three observations — efficiency (no wasted or corrective movements), accuracy (targets achieved without collateral damage), and error recovery (a drop, slip, or knot failure is recognized and corrected calmly). Rehearse one physiologic or instrument-selection scenario aloud per session and confirm your stated response follows the mechanism, not a reflex. These are learning milestones, not predictions of any passing standard. For scheduling, vouchers, and current program requirements, rely on the issuer's site as the authoritative source.
- Pair every didactic chapter with its related hands-on task in the same week.
- Rehearse one decision scenario aloud per practice session, reasoning from mechanism to response.
- Film weekly trainer sessions and score efficiency, accuracy, and error recovery against the rubric.
- Verify knot security by configuration and seating, never by counting throws alone.
- Treat the issuer's website as the sole source for scheduling, eligibility, and program logistics.
References and further reading
Use these references to explore the concepts and check the latest information from the relevant organizations.