Inventory Management
Most dental labs track materials with spreadsheets — or not at all. TrazaLab links materials directly to cases so you see real costs, real stock levels, and real traceability. Every zirconia disc, every ceramic layer, every abutment screw — logged, costed, and traceable to the case and patient it served.
Start Free 14-Day Trial All Lab FeaturesPer-case material tracking connected to your case management — not a separate system.
Log every material used on each case — zirconia discs, porcelain powders, alloys, abutments, impression materials, and consumables. See exactly what went into each restoration. When a dentist calls asking what material was used on a crown from six months ago, you have the answer in seconds — not buried in a filing cabinet.
Set minimum thresholds for each material. When stock drops below your threshold, TrazaLab alerts you before you run out — not after. A lab that stops production because someone forgot to reorder opaque porcelain loses a full day of output. Threshold alerts eliminate that risk entirely.
Record lot numbers for every material batch. If a manufacturer issues a recall, trace which cases used that lot in seconds — not hours of manual record searching. Lot traceability is also a requirement for labs seeking ISO 13485 certification or working with clinics that require full material chain-of-custody documentation.
When materials are logged with unit costs, TrazaLab calculates your total material expense per case. Compare against invoice price to see real profit margins. Many lab owners discover that certain case types they thought were profitable are actually losing money once all material costs are accounted for — especially implant cases with multiple components.
Build your catalog of materials with name, category, unit of measure, unit cost, and minimum stock level. Quick-select materials when logging usage on a case. Organize by category — ceramics, metals, abutments, consumables, impression materials — so technicians find what they need without scrolling through hundreds of entries.
See all materials at a glance — current stock, items below threshold, and items approaching expiration. Sort and filter by category, supplier, or stock status. The dashboard gives you a single view that replaces the mental inventory most lab managers carry around in their heads — which is accurate until it isn't.
Bulk inventory tells you how much material you bought. Per-case tracking tells you where it went and what it cost.
You charge $200 for a zirconia crown. But do you know the material cost? With per-case tracking, you see the disc, stain, glaze, abutment, and consumable costs for every case. If material cost is $85, your margin is $115 — not $200. Now multiply that across 500 cases per month. A $5 discrepancy per case equals $2,500 per month in miscalculated margins. Per-case tracking eliminates the guesswork and gives you real numbers to base your pricing on.
If one technician uses significantly more material per case than another, you'll see it in the data. Per-case tracking reveals waste patterns that bulk purchasing hides. A technician who consistently mills from larger zirconia discs when a smaller disc would suffice is costing you money on every case — but without per-case data, you'd never notice. The difference between a well-run lab and a struggling one is often not the volume of work, but the waste hidden inside each case.
A zirconia manufacturer recalls a batch. Which patients are affected? With lot tracking, you answer that question in seconds — you can pull every case that used that specific lot number, identify the dentist, and notify them immediately. Without it, you're sorting through paper records or guessing. In regulated markets, recall response time is not optional — it's a compliance requirement that can determine whether your lab retains its certifications.
When material costs rise, your prices should too. Per-case cost data gives you the facts to justify price adjustments to your dental clients — not just a gut feeling. You can show a dentist that zirconia disc costs increased 18% over the last quarter and that your price increase reflects the actual material cost change. Data-backed pricing conversations are fundamentally different from "we need to raise our prices" conversations.
Low-stock alerts mean you reorder before you run out. No more stopping mid-case because you're out of porcelain or discovering the abutment box is empty on a Monday morning. Production delays from stockouts cascade through your entire schedule — one missing material can delay five cases, push delivery dates, and damage your reputation with dental clients who depend on your turnaround times.
| Capability | Spreadsheet | TrazaLab |
|---|---|---|
| Per-case material logging | Manual, error-prone | Built into case workflow |
| Automatic stock updates | Manual formulas | Auto-deducts on use |
| Low-stock alerts | No automated alerts | Threshold-based alerts |
| Lot number tracing | Separate tracking sheet | Linked to each case |
| Cost-per-case calculation | Manual calculation | Automatic from logged materials |
| Multi-user access | File conflicts | Real-time, multi-user |
| Expiration date tracking | Separate list, rarely updated | Flags approaching expiration |
| Technician usage comparison | Not possible | Per-technician material data |
| Audit trail for compliance | Manual reconstruction | Automatic, case-linked records |
The inventory problems in most dental labs are not caused by careless people. They are caused by systems that were never designed for per-case manufacturing.
Dental labs stock dozens of materials with shelf lives — impression silicones, bonding agents, ceramic powders, and resin cements all degrade over time. Without expiration tracking, materials expire unnoticed. A technician grabs an expired bonding agent, uses it on a case, and the restoration fails weeks later. The dentist blames your lab. The patient needs a redo. Your lab absorbs the cost. The root cause was a $12 tube of bonding agent that should have been rotated out three months earlier. Most labs discover expired materials only when a technician happens to check the date — which is not a system, it's luck.
Without usage data, lab managers order based on memory and habit. The result is predictable: too much of materials you rarely use, not enough of the ones you use daily. A lab that keeps $8,000 worth of slow-moving alloy on the shelf while constantly running out of $40 zirconia discs has an inventory allocation problem — not a budget problem. Over-ordering ties up cash that could fund equipment upgrades, marketing, or hiring. Under-ordering causes production stops. Both stem from the same root cause: ordering decisions based on feeling instead of consumption data.
Most labs can tell you how much zirconia they bought last quarter. Almost none can tell you how much zirconia went into case #4,782 for Dr. Rodriguez. This gap makes it impossible to calculate real margins per case, per client, or per case type. You end up pricing based on industry averages or competitor pricing instead of your actual costs. Labs that track materials at the bulk level only see total consumption. Labs that track per case see where the money actually goes — and which cases, clients, and technicians are profitable versus which ones are quietly draining your margins.
Regulatory requirements for dental labs vary by country, but the direction is universal: more traceability, not less. Labs that work with hospitals, group practices, or international clients increasingly face audit requirements that demand full material chain-of-custody documentation — which material, which lot, which case, which patient. Labs without digital traceability scramble during audits, pulling paper records and cross-referencing spreadsheets. Labs with per-case lot tracking generate the report in minutes. The compliance gap is not theoretical — it's the difference between passing an audit smoothly and spending three days reconstructing records.
Four steps. No separate inventory system. Material tracking happens inside the same case workflow your technicians already use.
Add each material your lab uses: zirconia discs (by brand and size), porcelain powders, alloys, abutments, screws, impression materials, investment powders, and consumables. For each material, set the name, category, unit of measure (grams, units, milliliters), unit cost, supplier, and minimum stock threshold. This is a one-time setup — once your catalog exists, technicians select from it when logging materials. You can update costs and thresholds at any time as prices change or usage patterns shift.
When a shipment arrives, log the incoming stock against each material in your catalog. Record the quantity received, the lot number from the manufacturer, the expiration date if applicable, and the purchase cost. TrazaLab updates your stock levels automatically. This creates the traceability chain — every unit of material in your inventory is linked to a specific lot from a specific supplier, received on a specific date. When you need to trace materials forward to cases or backward to suppliers, this data is already there.
When a technician uses materials on a case, they log each material from the catalog. Select the material, enter the quantity used, and optionally specify the lot number. TrazaLab automatically deducts the quantity from your stock levels and records the usage against that specific case. For a typical zirconia crown, a technician might log the zirconia disc (1 unit), stain and glaze ceramics (estimated grams), and the abutment. The entire logging process takes under a minute per case and happens within the case detail screen — no switching to a separate system.
With materials logged per case, TrazaLab calculates your total material cost for each case automatically. Open any case and see the full material breakdown — what was used, how much it cost, and which lot it came from. At the inventory level, your stock dashboard shows current quantities, items below threshold, and items approaching expiration. Pull a traceability report for any lot number to see every case that used materials from that batch. These are not separate reports — they are views of the same data, connected because materials were logged at the case level from the start.
Numbers that tell you whether your inventory is working for your lab — or against it.
The total material cost for each individual case. This is the most important inventory metric for a dental lab because it connects directly to profitability. If you charge $200 for a crown and materials cost $95, your material margin is $105. Track this over time and across case types to identify which work is actually profitable. Many labs discover that their highest-volume case type has the thinnest margins — and their premium cases are more profitable than they realized.
How many times your inventory cycles through in a given period. A healthy dental lab typically turns inventory 8-12 times per year. Low turnover means capital is sitting on shelves instead of working. High turnover for critical materials means you're ordering too frequently and risking stockouts. TrazaLab's usage data lets you calculate turnover per material category — so you can identify slow-moving stock that's tying up cash and fast-moving items that need larger safety stock.
The percentage of material purchased that does not end up in a finished case. This includes expired materials, damaged stock, milling waste beyond the norm, and materials used on remakes. A well-run lab keeps waste below 8-10% of total material spend. Without per-case tracking, waste is invisible — it shows up as higher purchasing costs, but you cannot identify the source. With per-case data, you can calculate waste by material type, by technician, and by time period.
The match between what your system says you have and what's physically on the shelf. Labs that track inventory manually or with spreadsheets typically achieve 60-75% stock accuracy. Labs with integrated per-case tracking maintain 90%+ accuracy because every usage event is recorded. High stock accuracy means your low-stock alerts are reliable, your cost calculations are correct, and your ordering decisions are based on real data instead of approximations.
Aggregate material costs across all cases for each dental client. This reveals which clients are profitable and which are not. A client who sends 50 cases per month but consistently requires premium materials and remakes may be less profitable than a client who sends 20 straightforward cases. This metric helps you make informed decisions about pricing negotiations, client prioritization, and where to focus your sales efforts.
How often you run out of a material before reordering arrives. Every stockout is a potential production delay. Track which materials cause the most stockouts and adjust minimum thresholds accordingly. A lab that experiences zero stockouts per quarter is ordering intelligently. A lab with weekly stockouts has a threshold problem, a supplier lead-time problem, or both — and the data will tell you which.
Inventory that lives inside your case management — not beside it.
Material logging happens inside the case detail screen, not in a separate inventory module. When a technician opens a case to update its status, they log materials in the same place. This matters because separated systems don't get used. When inventory is a separate tool that requires switching context, technicians skip it when they're busy — which is always. By embedding material logging in the case workflow, TrazaLab makes tracking the path of least resistance instead of an extra chore.
Every material logged per case feeds into your profitability analysis. You can view material cost breakdowns at the case level, the client level, the case type level, and the lab level. When you need to evaluate whether a specific type of work is worth pursuing — say, implant-supported bridges — you have actual material cost data across all cases of that type, not an estimate based on one or two cases you happened to track manually.
Stock levels update in real time as materials are logged against cases. Low-stock alerts trigger based on actual consumption rates, not calendar-based reminders. Your ordering decisions are informed by which materials are moving and how fast. If your lab takes on a large implant contract and zirconia consumption doubles, the stock dashboard reflects this immediately — you don't discover the shortage two weeks later when the shelf is empty.
Lot numbers linked to cases create an automatic audit trail. If a quality issue arises on a case months after delivery, you can trace every material used on that case — including the specific lot number, the supplier, and whether other cases used the same lot. This is the traceability documentation that regulatory audits require and that most labs spend days reconstructing manually. With TrazaLab, the audit trail builds itself as technicians do their normal work.
14-day free trial. Inventory management included. No credit card required. Know your real costs per case.
Start Free Trial