3D DDS

Digital Dental Lab Workflow: A Complete Guide

By 3D DDS / September 9, 2026

Digital impressions accounted for 68% of total incoming cases at a large U.S. dental laboratory in 2025, rising from 23% in 2020. The shift isn't about replacing impression material with an intraoral scanner. It represents a change in how clinics and laboratories capture data, approve designs, manufacture restorations, verify quality, and manage responsibility when something…

Fixed Bridges on Implants: A Digital Workflow Guide

By 3D DDS / September 9, 2026

The patient is seated with a provisional that looks acceptable from the front, yet the implant positions tell a different story. One screw channel exits too far facially, the tissue contour is overbuilt, and the final bridge design now depends on adjustments that weren't part of the original surgical plan. This is the familiar consequence…

Occlusal Bite Guard Guide for Restorative Practices

By 3D DDS / September 9, 2026

Bruxism is common enough to make the occlusal bite guard a routine restorative consideration. In U.S. adults, self-reported sleep bruxism ranges from 8% to 16%, while self-reported awake bruxism ranges from 22% to 30%, according to a National Dental Practice-Based Research Network paper summarized in this bruxism reference. The clinical question, however, isn't whether a…

Retraction Cord in Dentistry: 2026 Clinical Tips

By 3D DDS / September 9, 2026

A crown preparation is finished, the tissue looks acceptable, and the scan begins. Then the margin disappears beneath a thin film of crevicular fluid, or a small bleed turns the finish line into an uncertain shadow. Retraction cord in dentistry still earns attention. The technique isn't obsolete, but it shouldn't be selected by reflex. The…

CAD CAM Dental Restorations: A Practical Workflow Guide

By 3D DDS / September 9, 2026

A crown appointment can reveal the difference between owning digital equipment and managing a digital workflow. The preparation may be excellent, yet the final restoration can still arrive with a heavy contact, a visible margin problem, or an occlusal adjustment that consumes the appointment. CAD/CAM dental restorations reduce many traditional variables, but they don't remove…

Best Mouth Guard: 7 Picks for Sports and Sleep

By 3D DDS / September 9, 2026

An athlete needs a guard that stays secure through contact. A night grinder needs durable occlusal coverage. A patient with suspected sleep apnea may need a mandibular advancement device, or MAD, rather than a conventional night guard. Those appliances solve different problems, so the best mouth guard depends on the indication, fit pathway, material, retention,…

Impressions for Dentures: A Practical Step-By-Step Guide

By 3D DDS / September 9, 2026

A patient arrives for a complete denture appointment expecting a straightforward impression. The clinician sees a stock tray on one side of the operatory and an intraoral scanner charging on the other. Both can produce useful information, but either can also create a remake if the choice ignores tissue mobility, vestibular anatomy, mouth opening, or…

Crown and Bridge Guide for Stronger Restorations

By 3D DDS / September 9, 2026

A crown remake can turn a routine appointment into an avoidable second preparation, another provisional, and a frustrated patient. The same happens with bridges when the material, support design, scan, or bite record doesn't match the clinical demands. For a restorative team, the most useful question isn't whether a patient needs a crown or bridge.…

Digital Dental Implant Workflows: A Practical Guide

By 3D DDS / September 9, 2026

A restorative team can lose control of an implant case without making a single obvious mistake. The surgeon may plan around available bone, the lab may design from an outdated model, and the provisional may be shaped at chairside without reference to the smile design the patient approved. Each decision can look reasonable alone, yet…

Zirconia Crown and Bridge Guide for Restorative Dentists

By 3D DDS / September 9, 2026

A patient is seated after a posterior preparation, asking the question dentists hear every day: How long will this crown last, and will anyone notice it? The answer depends less on the word zirconia than on the zirconia generation, restoration design, span length, occlusion, preparation, and finishing protocol. A zirconia crown and bridge can be…

8 Types of Dental Splints: Uses and Materials

By 3D DDS / September 9, 2026

A patient wakes with a sore jaw, notices new sensitivity in a molar, or discovers a chipped incisor after a night of grinding. Another patient has clicking and restricted movement, while a third has just suffered a dental injury on the playing field. All three may ask for “a splint,” but appearance alone can't determine…

Surgical Guide for Implant Placement: Digital Workflow

By 3D DDS / September 9, 2026

A patient arrives with a failing molar root, healthy adjacent teeth, and barely enough mesiodistal room for the implant the restoration requires. The periapical image shows the general anatomy, but it can't answer every restorative question. Will the implant sit far enough from the neighboring roots? Will the buccal plate support the planned contour? Will…