What is the difference between a dissecting tray and a dissecting pan?

A dissecting tray (wax-bottomed) provides a specimen examination surface where pins can hold organs in position. A dissecting pan has raised perimeter sides designed to contain and capture fluids during active dissection — particularly during abdominal organ removal.

How many body positioner sets does an anatomy lab need?

Each dissection station needs its own complete body positioner set. Sharing positioners between stations is an infection control concern — maintain one set per cadaver throughout the semester program.

What capacity hanging autopsy scale is needed for gross anatomy?

Specify scales capable of weighing up to 2,500g — the upper range for organs in large individuals (liver). Graduation marks should be clearly readable from standing working height, and the suspension hook should accommodate a specimen bag or sling.

What should be in a complete anatomy dissection station accessory set?

A complete station set includes: stainless dissecting tray with wax, stainless dissecting pan, body positioner set, anatomical chart set, dual-sex torso anatomy model, hanging autopsy scale, instrument set, task lighting, and a sharps disposal container.

Dissecting Instruments, Trays & Pans — Complete Guide for Anatomy & Autopsy Labs

May 31, 2026 6 min read

Dissecting Instruments and Station Accessories — Why They Matter

A world-class anatomy dissection table is only as effective as the instruments and accessories deployed at each dissection station. Poorly designed trays that slide on the table surface, dissecting pans that tip easily, body positioners that don't hold cadaver limbs securely — these small failures accumulate into real educational quality problems that affect student focus, dissection efficiency, and ultimately learning outcomes in the gross anatomy course.

This guide covers the instruments, trays, pans, positioning systems, and reference materials used at each anatomy and autopsy lab station. American Mortuary Coolers & Equipment manufactures or supplies all of the accessory products described here, factory-direct from Johnson City, Tennessee. They complement our dissection table line as a complete station package. Call 1-888-792-9315 to order or request a complete station package quote.

Dissecting Trays — The Foundation of Organ Handling

Stainless Steel Dissecting Trays with Wax

The stainless steel dissecting tray with wax (Model 1035-15BWB) is the anatomist's primary organ handling surface. Once an organ is removed from the cadaver, it must be placed on a stable, cleanable surface for detailed examination, measurement, and dissection. The wax-lined tray provides two critical functions: the stainless steel construction resists fixative and disinfectants; the wax base allows dissecting pins to be inserted to hold specimens in position during examination and dissection.

Wax-bottomed trays are particularly valuable in courses that include organ-specific dissection modules — heart, brain, kidney — where the specimen is removed from the body and examined separately over multiple sessions. The wax substrate holds the organ in orientation without additional fixation, and pins hold sectioned tissue in anatomical position for student examination.

Tray Sizing for Anatomy Programs

Standard anatomy dissecting trays come in sizes from approximately 12x18 inches (suitable for most single organs) to 18x24 inches (suitable for large organ sets — full abdominal viscera or brain with brainstem). Most gross anatomy programs find a 12x18 inch tray adequate for the majority of organ-specific dissection work. Programs with body donor populations that include large individuals may benefit from the larger size to accommodate oversized organs.

Dissecting Pans for Autopsy and Anatomy Labs

Stainless Steel Dissecting Pans

The stainless steel dissecting pan (Model 1035-14DP) differs from the wax tray in its primary function: it is designed to catch and contain fluid during active dissection — particularly during abdominal organ removal where significant fixative and biological fluid is released. The pan's raised perimeter sides contain fluid runoff that would otherwise reach the table surface, reducing cleanup time and the volume of fluid that must be handled by students during each session.

Dissecting pans are typically used at each station during the visceral dissection module of gross anatomy — the session(s) where students open the abdominal cavity and remove the gastrointestinal tract, liver, kidneys, and associated structures. Having a pan in position before this dissection begins makes the work considerably cleaner and more organized.

Autopsy Lab Applications

In forensic autopsy and pathology labs, dissecting pans serve the same fluid-capture function but must handle larger fluid volumes from fresh (unfixed) tissue. For high-volume autopsy applications, specify pans with deeper sides (3–4 inches) and adequate drain capacity if connected to a drain point. The stainless steel construction resists the higher fluid volumes and more aggressive disinfection protocols of active autopsy environments.

Body Positioners — Holding Cadavers in Dissection Position

The Anatomy and Challenge of Cadaver Positioning

Gross anatomy dissection requires the cadaver to be positioned in specific orientations for different dissection modules — supine for thoracic and abdominal dissection, prone for back and posterior limb dissection, lateral for certain thoracic and limb approaches. Maintaining these positions during active dissection — without the cadaver rolling or shifting as students work — requires dedicated positioning equipment.

The large plastic body positioner set provides a set of wedge and block supports that can be positioned under cadaver shoulders, hips, knees, and extremities to maintain any required dissection orientation. These are large enough to stabilize full adult cadavers, easy to clean with standard lab disinfectants, and durable enough to last for years of anatomy program use. Each dissection station should have a complete positioner set — don't share between stations, as inter-station cadaver contact is an infection control concern.

Head and Extremity Support

Standard positioner sets include wedges for trunk positioning. Head support during neck and cranial dissection may require a dedicated head ring or neck roll that is not always included in standard sets. Confirm that your positioner set includes head support — or order head rings separately — if your anatomy curriculum includes significant head and neck dissection work.

Anatomical Reference Materials at the Dissection Station

Anatomical Chart Sets

The anatomical chart set (Model 1035-21CHT) provides laminated anatomical charts at each dissection station for student reference during dissection. Having region-appropriate charts immediately available at the station — rather than requiring students to leave the table and consult a textbook at a separate position — keeps students engaged and reduces the cross-contamination risk of moving from the cadaver to shared reference materials.

Chart sets should cover the full anatomy course curriculum: skeletal system, muscular system, cardiovascular system, nervous system, digestive system, respiratory system, urinary system, reproductive system, and head and neck structures. Verify that the chart set specified covers your program's complete module sequence before ordering.

Anatomy Models for 3D Reference

The dual-sex human torso anatomy model provides a three-dimensional topographical reference for structural relationships that flat charts cannot convey. The dual-sex configuration allows students to reference sex-specific anatomical structures without requiring separate male and female models at each station — an efficiency and cost advantage for programs equipping 20+ stations. Position models at the head or side of each dissection station for easy access without requiring students to move away from the cadaver.

Organ Weighing — Hanging Autopsy Scales

Scale Requirements for Gross Anatomy

The hanging autopsy scale is required at each anatomy station where students are expected to document organ weights as part of the gross anatomy curriculum — typically the thoracic and abdominal dissection modules where heart, lung, liver, spleen, and kidney weights are recorded as part of normal anatomical assessment. Most anatomy curricula require organ weight documentation starting in the first year of MD and DO programs.

Hanging scales are preferred over platform scales for anatomy use because they allow organs to be weighed in a dependent position using a specimen bag or sling — minimizing mess and allowing the organ to be returned to the cadaver or tray after weighing without the cleaning required for a platform scale. Specify hanging scales with adequate capacity for the largest organs expected (liver: up to 2,500g in large individuals) and with clear, easy-to-read graduation marks visible from typical working height.

Low-Profile Cadaver Trays for Anatomy and Autopsy

The low-profile cadaver tray (Model 1038-LPT) serves anatomy programs that store cadavers on trays — either in cold storage or on tray-based racks — rather than directly on table surfaces. These heavy-gauge stainless trays slide into refrigerated storage racks, provide a stable transport surface between storage and dissection table, and protect the storage rack shelving from fixative damage. They are also used in autopsy labs as a collection surface beneath the cadaver on the table, capturing small tissue fragments and fluid that would otherwise reach the table drain directly.

Complete Station Package Pricing

American Mortuary Equipment offers complete dissection station accessory packages (tray, pan, positioner set, chart set, anatomy model, hanging scale) bundled for quantity orders — pricing is available per station for programs ordering 5+ station sets. Contact us for per-station package pricing at 1-888-792-9315 or service@mymortuarycooler.com.

Related Resources

Order Your Anatomy Lab Accessories

American Mortuary Coolers & Equipment supplies the complete set of anatomy lab accessories — trays, pans, positioners, chart sets, anatomy models, and scales — to medical schools, universities, and forensic programs factory-direct from Tennessee. Bundle accessories with table orders for the most efficient procurement process. Call 1-888-792-9315 or email service@mymortuarycooler.com. FREE Level 2 White-Glove Installation on qualifying orders.