Prosthodontic Dental Instruments

Choose a Product by the Chairside or Laboratory Task

The five listed products answer five different jobs: taking an impression, measuring the ridge, removing or disassembling a crown or bridge, mounting casts, and mixing cement. They share a specialty but not a specification, so choose the task first and then compare that product's own fields.

Where a task needs more than one instrument, such as a tray set and an articulator for the same laboratory, order each on its own line so its sizes, type or mechanism stay clear.

• Impression trays — A ten-piece perforated set, or single trays and mixed sets. Arch, coverage and size are the order fields.
• Ridge mapping caliper — A ring-style caliper with a 0–35 mm graduated arc for the width and thickness of the alveolar ridge.
• Crown removers — Manual sliding-weight and spring-impact removers, a crown spreader and a bridge-removal set, chosen by mechanism.
• Articulators — Simple hinge, mean-value, semi-adjustable and magnetic-mounting types.
• Cement spatulas — Double-ended flat stiff blades in Fig. 00 to 4, or a 10-piece set.

Impression Trays: Choose by Arch, Coverage and Size

The listed set holds ten perforated trays. Three upper full-arch trays carry palatal coverage and three lower full-arch trays are open in the center, each in three sizes. Two anterior trays take the front segment, and two sectional trays, a mirrored pair with long handles, take the side segments. Choose the arch first, then full-arch or partial coverage, then the size. An anterior or sectional tray is its own shape, not a smaller full-arch tray.

Every tray is perforated: impression material flows into the openings and locks mechanically to the tray, which helps keep the impression seated as it is removed. The set can also be ordered as single trays or a mixed set. For a mixed set, state the quantity of each arch, coverage and size, because assorted trays does not tell us the mix you expect.

• See the ten-piece impression tray set
• Read the impression tray selection guide

Crown Removers: Pick the Mechanism, Then the Attachment

The range covers manual sliding-weight removers, spring-impact removers, a crown spreader and a bridge-removal set. A sliding-weight remover, also called a sliding-hammer remover, has a shaft, a weight that slides along it and a working attachment; moving the weight delivers the force to the attachment. A spring-impact remover delivers the impulse through a spring. A crown spreader does a different job: it opens or separates a restoration at a prepared slit or section instead of delivering an impact through an attachment. A hook is an attachment, not a mechanism, so it does not tell you how a remover delivers force.

The remover and its attachments carry separate references, and tip numbers can repeat across different systems. To match a replacement attachment, give the full reference of the parent remover, the attachment reference and how the two fit together; a tip number alone is not enough. Complete removers, detachable tips and accessories are counted separately, so three tips are three attachments, not three removers.

• Compare crown remover patterns

Articulators: Choose by How Much Jaw Movement You Need to Reproduce

An articulator holds the upper and lower casts in their bite relationship so crowns, bridges, dentures and appliances can be made and checked outside the mouth. The four types differ in how much of the jaw's movement they reproduce. A simple hinge articulator opens and closes around one axis. A mean-value articulator has fixed average jaw settings, so it reproduces typical movements without individual measurements. A semi-adjustable articulator accepts settings taken from the patient, which follows that patient's movements more closely. A magnetic-mounting articulator uses magnetic plates so casts come off and go back on quickly.

Simple hinge and mean-value models suit routine and teaching work, and a semi-adjustable model suits cases where individual jaw movement matters. Mounting plates may not fit between different models, so if you already use plates, send their dimensions and we confirm the fit. The model, its settings and the plates supplied are confirmed in your quotation, and each articulator is ordered singly by product code. Evaluation samples are available for laboratories standardising on one model.

• Compare dental articulator types

Measuring and Mixing: Ridge Mapping Caliper and Cement Spatulas

The listed caliper is a manual, ring-style ridge mapping caliper. Two finger rings open and close the hinged arms, curved opposing pointed tips meet the ridge from either side, and a graduated millimeter arc reads the distance between the tips from 0 to 35 mm directly on the instrument, with no battery or display. It is made for the width and thickness of the alveolar ridge in implant planning and bone assessment, so it is a different tool from an Iwanson-type spring caliper, which gauges the thickness of wax, metal or porcelain.

The cement spatulas listed here are double-ended, with a flat, stiff blade, for mixing cement, liner or base on a pad or glass slab. They come in figures 00 to 4, which differ in blade length and width, or as a 10-piece set with the figures confirmed in your quotation. Fig. 1 and Fig. 2 each have two product codes, so reorder with the code from your previous order. A cement spatula is not a composite placement instrument: that is a restorative tool chosen for its working-end shapes, so list it separately.

• See the ridge mapping caliper
• See the cement spatulas
• Compare dental spatulas
• Compare restorative dental instruments

Keep Implant-System Items on Their Own Line

Implant prosthetic instruments sit under Dental Implant Instruments, in the Implant Prosthetic Instruments collection, which lists the collet-style abutment preparation holder. Anything that engages an implant component has its own tip profile and system connection, so request it separately and state the implant system and component reference with it rather than adding it to a tray, remover, articulator or spatula order.

• Compare implant prosthetic instruments

Prepare a Mixed Prosthodontic Instrument Quote

Send each product with its order unit: the tray set, single trays or a mixed tray list with the quantity of each arch, coverage and size; the crown remover mechanism and attachment references; the articulator type, any plates you already use and the quantity; the caliper quantity; and the spatula figures or the 10-piece set. Add packaging, branding and destination. For a matched set or a kit, attach the bill of materials so every line is quoted as written.

Keep loose instruments, sets and replacement accessories on separate lines. For crown removers, include every hook, pad or attachment by reference. Samples of 1–3 pieces per pattern are available for the trays, caliper and spatulas.

Available material, finish, manufacturing, packaging, certification and export evidence can be supplied with the commercial discussion. Care is specific to each product: an articulator's hinge and adjustment screws are kept clear of plaster, and a cement spatula is cleaned before the cement sets. Processing instructions come with each product and your facility's validated protocol applies. If chairside and laboratory items are ordered together, give the destination or department for each so the packing list can be grouped accordingly in one coordinated manufacturer-direct quotation.

• Review manufacturing information
• View evidence and documentation