Clinical Supply Systems

Professional-grade dental instruments and exam-ready kits designed for precision, consistency, and high-stakes clinical assessments

These systems are organized by function—calibration and measurement, preparation, restoration placement, and isolation—reflecting the clinical workflow required for predictable outcomes.

RGS 1-2 checks clearance and depth dimensions for dental class II preparation.

Designed by a Dentist
Clinically informed instrument design
Exam-Ready Systems
Built for high-stakes clinical assessments
Small-Quantity Supply
Exact tools without bulk purchasing
Expert Support
Help selecting the right items for your needs

Built for Exam-Ready Clinical Performance

When outcomes matter, uncertainty is not an option. Stevenson Dental Solutions provides professional-grade clinical supplies designed to support precision, consistency, and confidence in high-stakes dental assessments.

Our products are widely used by dental students preparing for practical exams, licensing evaluations, and advanced standing programs—where having the exact items required, in the correct configuration, can make the difference between passing and failing.

We specialize in small-quantity access to purpose-selected clinical supplies, helping eliminate guesswork, overbuying, and last-minute substitutions that can compromise performance.

Systems, Not Guesswork

Most suppliers sell products. We provide complete clinical supply systems—purpose-selected combinations of tools, components, and kits that support specific clinical tasks and exam requirements.

If you’re preparing for a practical exam or clinical evaluation, you shouldn’t have to guess what to buy, over-purchase bulk quantities, or substitute items at the last minute. Our systems are organized to help you get the right items, in the right configuration, with the clarity needed to perform confidently.

Not sure what your program or exam requires? We can help you identify what you need to purchase based on your procedure, evaluation format, and timeline.

Organized by Clinical System

To make selection easier, our supplies are organized by clinical system and task, rather than long, generic product lists. This approach reflects how supplies are actually used in exams and clinical settings—and helps ensure you’re viewing related items together.

Whether you’re looking for calibration instruments, isolation components, restorative tools, or finishing and polishing supplies, each category is structured to support a specific clinical objective.

You can browse individual items or complete systems, depending on what you already have and what you still need.

Calibration & Measurement

Precision begins with calibration. This system includes clinical supplies used to assess, verify, and maintain dimensional accuracy—an essential foundation for predictable outcomes in both practical exams and clinical settings.

Designed by Dr. Stevenson as a precision advantage for practical exams, including U.S. dental school bench tests and licensure assessments.

Why Stevenson Calibration

Calibration is often treated as an afterthought. Dr. Stevenson designed these tools to address a different problem: how to consistently and repeatably evaluate preparation accuracy under exam conditions.

These items are commonly relied upon when evaluating accuracy, consistency, and repeatability—helping reduce variability and support confident performance under exam conditions.

This approach has led to widespread adoption in educational settings, where accuracy, clarity, and repeatability matter more than speed or convenience.

Signature Calibration Instruments

Used together, these instruments provide a standardized reference for evaluating preparation accuracy under exam conditions.

RGS 1–2 Calibration Instrument

Designed for initial preparation assessment and dimensional verification during practical exams.

$65.00 View details
RGS 3–4 Calibration Instrument

Designed for refinement, evaluation, and repeatable accuracy verification under exam conditions.

$65.00 View details

Explore Calibration Tools

Preparation

Precision begins with controlled cutting followed by deliberate refinement. This system pairs the most commonly used bur for Class II preparations with a finishing bur designed to complete the job cleanly and predictably.

Designed by Dr. Stevenson to standardize Class II preparations by pairing the widely used #330 with a bur developed specifically for controlled refinement—often referred to by students as the “secret weapon” for consistent performance on practical exams.

Why Stevenson Bur Design

The #330 is effective for cutting but limited in its ability to refine a preparation to a clean, evaluable finish. The RGS 330 was designed to follow it—providing controlled finishing and verification once primary reduction is complete.

Used together, the #330 and RGS 330 create a simple, standardized workflow—cut first, then finish—supporting consistent results for Class II preparations under exam conditions.

Signature Burs

Used together as a standardized cutting + finishing pair for the most commonly tested Class II preparation.

330 Bur

Primary reduction and outline form for Class II.

$3.00 View details
RGS 330 Bur

Refinement and repeatable accuracy verification under exam conditions.

$4.00 $6.00 View details

Explore Prep-Specific Bur Sets

Restoration Placement

Precision in composite begins with controlled placement and deliberate anatomy. This system is designed to support predictable anterior and posterior composite outcomes with a complete, standardized instrument set.

Developed by Dr. Stevenson in collaboration with the manufacturer, this 7-instrument system includes 14 working tips and Plasma Blue Titanium Nitride–coated instruments to reduce composite sticking and improve durability.

Why Stevenson Composite Instruments

Composite success depends on two things: controlled incremental placement and repeatable anatomy. This system was designed to organize the workflow—from placement and adaptation to ridge, fossa, groove, and embrasure development—using purpose-selected tip geometries that mimic natural morphology.

The Plasma Blue TiN coating helps reduce sticking during manipulation while hardening the working surfaces for increased durability. Handles are color-coded for quick identification and are fully autoclavable for routine sterilization.

Review IFU / Sterilization Instructions

Signature Composite Instruments

Designed as a complete composite instrument system for controlled placement, contouring, and refinement—supporting predictable restorative outcomes under clinical and exam conditions.

Stevenson Composite 7-Instrument Master Set

A complete composite instrument system designed for controlled placement, contouring, and refinement during restorative procedures.

$336.00 View details
Stevenson 7-Instrument Rack Cassette

Designed to organize, protect, and transport the Stevenson composite instrument set for clinical and educational use.

$75.00 View details

Explore Composite Systems

Isolation

Predictable restorative outcomes depend on stable isolation. This system is designed to support consistent access, visibility, and control during preparation and restoration placement.

Designed by Dr. Stevenson to address limitations in traditional clamp geometry, supporting secure isolation without compromising distal access or visibility.

Why Stevenson Isolation

Isolation failures often stem from clamp designs that trade retention for access. Dr. Stevenson approached isolation as a functional system—prioritizing stability, visibility, and adaptability to support modern restorative workflows.

RGS clamps are designed to maintain secure isolation while preserving access where it matters most, supporting accurate preparation and restoration under both clinical and exam conditions.

Review IFU / Sterilization Instructions

Signature Isolation Clamps

Designed to provide stable, repeatable isolation while preserving access and visibility during restorative procedures.

RGS M17D Molar Distal Access Clamp

Designed to provide secure isolation on molars while maintaining distal access and visibility during restorative procedures.

$16.95 View details
RGS PM18D Premolar Distal Access Clamp

Designed to stabilize isolation on premolars while preserving distal access for controlled preparation and placement.

$14.95 View details

Explore Isolation & Field Control Instruments

Explore the Full SDS Product Catalog

The systems featured here reflect a curated approach developed by Dr. Stevenson, combining tools and workflows used to support predictable outcomes across calibration, preparation, restoration placement, and isolation.

Browse the full catalog to explore additional instruments, bur categories, and clinical supply systems—or to select individual components based on your clinical or exam needs.

Browse the Full SDS Product Catalog

Clinical Supply Systems

Built for Exam-Ready Clinical Performance

Systems, Not Guesswork

Organized by Clinical System

Calibration & Measurement

Why Stevenson Calibration

RGS 1–2 Calibration Instrument

RGS 3–4 Calibration Instrument

Preparation

Why Stevenson Bur Design

330 Bur

RGS 330 Bur

Restoration Placement

Why Stevenson Composite Instruments

Stevenson Composite 7-Instrument Master Set

Stevenson 7-Instrument Rack Cassette

Isolation

Why Stevenson Isolation

RGS M17D Molar Distal Access Clamp

RGS PM18D Premolar Distal Access Clamp

Explore the Full SDS Product Catalog

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