REAL RESULTS

Lucida Clinical Cases

See how dentists around the world use Lucida to take their restorations to a high gloss, from direct composite to porcelain veneers. One paste, one felt, less than 20 seconds per tooth.

Featured case: before and after Lucida

Close‑up of DiaShine Lucida polishing paste and Lucida Click felt stars demonstrating tools for achieving high‑gloss dental composite surface

Before: paste applied

Dentist using DiaShine Lucida Composite Gloss System with Lucida Click felt star on handpiece to polish composite restoration to high gloss

After: Lucida

Composite restorations with Lucida paste applied on a Lucida Click star felt, and the result after polishing.

Recent Lucida cases

From direct composite to porcelain veneers, here is how clinicians are finishing their work with Lucida.

Two diastema closures, direct composite

Dr. João Gil Agostinho, MyFace, Lisbon

Two diastema closures in direct composite, both finished with Lucida.

“Lucida is without a doubt the best polishing paste for any type of restoration. The gloss and level of polish you can achieve are outstanding. It reaches the whole tooth surface really well, especially the interproximal areas, and the protocol is really easy to use.”
Dr. João Gil Agostinho

Clinical case: Dr. João Gil Agostinho.

Case one

Diastema between the upper central incisors before direct composite closure
1. Before
Diastema closure layered in composite with clear matrices
2. Layering with matrices
Lucida paste on a Lucida Click Star felt polishing the composite
3. Lucida on the Click felt star
Diastema closed in direct composite after polishing with Lucida
4. After Lucida

Case two

Diastema between the upper central incisors before treatment
1. Before
Upper central incisors isolated under rubber dam before diastema closure
2. Isolated
Lucida paste worked into the contacts with a felt
3. Lucida into the contacts
Diastema closure in direct composite after polishing with Lucida
4. After Lucida

Twelve feldspathic porcelain veneers

Dr. Ryan Schmidgall, Fort Worth, Texas

Twelve feldspathic porcelain veneers, finished at the chair. The smile was designed from the face, prepped through the mock-up and kept in enamel. Layered veneers by Nelson Rego CDT, Smile Designs by Rego.

Materials: mock-up in Luxatemp bis-acryl (DMG). Layered feldspathic porcelain veneers by Nelson Rego CDT, etched with 9% hydrofluoric acid and silanated. Enamel etched with phosphoric acid and treated with Adhese Universal, then each veneer seated with Variolink Esthetic LC (Ivoclar Vivadent).

The finish, step by step:

  1. DiaShine Intra Oral on a felt wheel, dry at 7,000 rpm.
  2. Lucida on the Lucida Click Felt Star, dry at 7,000 rpm.
  3. A feather-light final buff.

Clinical case: Dr. Ryan Schmidgall, published on Style Italiano.

Smile before twelve feldspathic porcelain veneers
1. Before
Mock-up on the upper teeth with depth lines marked in pencil
2. Preparing through the mock-up
Twelve layered feldspathic porcelain veneers on the model
3. Layered feldspathic veneers by Nelson Rego CDT
Smile after twelve feldspathic veneers finished with DiaShine Intra Oral and Lucida
4. After: Intra Oral, then Lucida

Six upper anteriors, direct composite

Dr. Osama Shaalan, Muscat, Oman

Six upper anteriors in direct composite, finished with Lucida.

Isolation with matrices, layering, shape and surface texture, then one last step: Lucida. One paste, one felt, into the embrasures and across the whole surface.

Clinical case: Dr. Osama Shaalan.

Upper anterior teeth isolated under rubber dam before composite veneers
1. Isolated, before restoring
Composite veneers layered, shaped and textured, before polishing
2. Layered, shaped and textured, before polishing
Lucida paste spread on the composite veneers with a Lucida Click Star felt
3. Lucida on the Click felt star
Six upper anterior composite veneers after polishing with Lucida
4. After Lucida

Class IV, direct composite

Dr. Valentin Vervack

A fractured upper central incisor rebuilt with a Class IV direct composite, then finished with Lucida.

Clinical case: Dr. Valentin Vervack.

Fractured upper central incisor before a Class IV composite restoration
1. Before: fractured upper central
Class IV composite built up under rubber dam, before polishing
2. Built up in composite, before polishing
Lucida paste on a Lucida Click Star felt polishing the Class IV restoration
3. Lucida on the Click felt star
Class IV composite restoration after polishing with Lucida
4. After Lucida

Feldspathic porcelain veneers

Dr. Miles Cone

Feldspathic porcelain veneers for small upper lateral incisors, made on a refractory model and polished with Lucida before bonding. The second photo shows what Lucida does to the porcelain: matte after pre-polishing on the left, high lustre after Lucida on the right.

Clinical case: Dr. Miles Cone.

Feldspathic porcelain veneers on a refractory model
1. Feldspathic veneers on the refractory model
Two feldspathic veneers: matte after pre-polish, and high lustre after Lucida
2. Matte pre-polish (left), high lustre after Lucida (right)
Feldspathic veneer at try-in on an upper lateral incisor
3. Try-in
Feldspathic veneer bonded on an upper lateral incisor
4. Bonded on the upper lateral incisors

Upper central incisors

Dr. Marcin Krupinski, Kraków

Discoloured, uneven upper central incisors with a gap between them, restored and finished with Lucida.

Clinical case: Dr. Marcin Krupinski.

Front and back teeth

Dr. Yao-Lin Tang

Two cases. A fractured upper central incisor rebuilt with a Class IV composite, and a worn restoration on a molar replaced. Both were finished with Lucida.

Clinical case: Dr. Yao-Lin Tang.

Fractured upper central

Chipped upper central incisor before restoration
1. Before
Upper central restored, before polishing
2. Restored, before polishing
Lucida paste applied to the restored central incisor with a felt
3. Lucida paste on the felt
Upper central restoration after polishing with Lucida
4. After Lucida

Molar

Molar before restoration
1. Before: worn restoration
Molar restored, before polishing
2. Replaced, before polishing
Lucida paste on the molar restoration
3. Lucida paste on the restoration
Molar restoration after polishing with Lucida
4. After Lucida

Posterior, direct composite

Dr. Mohammad Al Hasani

A root-canal-treated molar rebuilt with a direct composite and detailed biting-surface anatomy, then polished with Lucida.

Clinical case: Dr. Mohammad Al Hasani.

Molar cavity prepared under rubber dam
1. Root canal treated, prepared under rubber dam
Lucida Click Star felt polishing a posterior composite under rubber dam
2. Lucida on the Click felt star
Posterior composite restoration after polishing with Lucida
3. After Lucida
PUBLISHED STUDIES

What the research shows

Two studies published in 2025 tested Lucida by name on composite: one at Marmara University, Istanbul, and one at the National and Kapodistrian University of Athens. Straight after polishing, Lucida left the surface below 0.2 µm in both, the roughness above which plaque is thought to stick more easily. In the Athens study, roughness rose after three months of simulated brushing, as it did for every paste tested.