Titanium brush for peri-implantitis — NiTi Brush image gallery: product photos, bristle heads, before and after, CBCT

Every image on this page shows the NiTi Brush from HANS Korea, the nickel-titanium brush for mechanical debridement of implant surfaces affected by peri-implantitis, or its results. Click any picture for the full-size file. Images are copyright HANS KOREA CO.,Ltd. and the credited clinicians; see how to license an image.

The instrument

The NiTi Brush is a rotary instrument for mechanical debridement of implant surfaces affected by peri-implantitis. Its bristles are nickel-titanium, a shape-memory titanium alloy about three to four times more flexible than titanium at comparable hardness.

**Titanium brush for peri-implantitis: NiTi Brush NANO, POCKET, POCKET SHORT and OMEGA** The four NiTi Brush models, the nickel-titanium (titanium alloy) brush for peri-implantitis. From left: NANO for a single exposed thread, POCKET for two to three threads, POCKET SHORT with the same head for posterior sites, OMEGA for deep pockets. Shape-memory Ni-Ti bristles, 20:1 implant handpiece, 600-1,200 rpm.

**NiTi Brush NANO, POCKET and POCKET SHORT** The three models: NANO (pointed tip), POCKET and POCKET SHORT (the same head and the same shaft diameter; POCKET SHORT for posterior sites and limited mouth opening).

**NiTi Brush POCKET, titanium brush for peri-implantitis** NiTi Brush POCKET, the standard model. An open nickel-titanium bristle head that reaches into the peri-implant pocket and leaves the contaminated implant surface cleaner and smoother^†.

**NiTi Brush POCKET SHORT, titanium brush for peri-implantitis** NiTi Brush POCKET SHORT: the POCKET bristle head for posterior sites and patients with limited mouth opening. Same debridement performance as POCKET.

**NiTi Brush NANO, titanium brush for peri-implantitis** NiTi Brush NANO: a bound, pointed nickel-titanium tip for the initial stage of peri-implantitis, where roughly one implant thread is exposed and almost no space is available.

**NiTi Brush OMEGA, titanium brush for peri-implantitis** NiTi Brush OMEGA: a wide, splayed nickel-titanium bristle head that folds around the implant thread, for deep pocket involvement.

**Titanium brush (NiTi Brush) in a 20:1 implant handpiece** NiTi Brush POCKET mounted in a 20:1 reduction implant handpiece. The brush is driven by the implant motor at 600-1,200 rpm under sterile saline irrigation.

Bristle heads

**Titanium brush bristles: NiTi Brush POCKET head, close-up** Close-up of the POCKET bristle head. Each nickel-titanium bristle bends into the implant thread instead of cutting across it, so the thread geometry is preserved.

**Titanium brush bristles: NiTi Brush NANO tip, close-up** Close-up of the NANO tip: bristles bound into a point for very targeted debridement.

**Titanium brush bristles: NiTi Brush OMEGA head, close-up** Close-up of the OMEGA head: splayed bristles that wrap around the implant thread in deep pockets.

**Four NiTi Brush models** POCKET, POCKET SHORT, NANO and OMEGA, each marked on the shank.

In the handpiece

**NiTi Brush POCKET, mounted** NiTi Brush POCKET mounted in an implant handpiece.

**NiTi Brush POCKET SHORT, mounted** NiTi Brush POCKET SHORT mounted in an implant handpiece.

**NiTi Brush NANO, mounted** NiTi Brush NANO mounted in an implant handpiece.

**NiTi Brush OMEGA, mounted** NiTi Brush OMEGA mounted in an implant handpiece.

Packaging

**NiTi Brush single pack — titanium brush for peri-implantitis in a sealed blister** NiTi Brush for peri-implantitis, single pack: one brush in a bur holder, sealed in a blister by HANS Korea. Single use. Implant motor at 600-1,200 rpm with external saline irrigation; after sterilization, use immediately without re-packing or re-storage.

**NiTi Brush 4-pack set — four titanium brushes for peri-implantitis in one blister** NiTi Brush for peri-implantitis, 4-pack set: four brushes in one sealed blister by HANS Korea. Single use. Implant motor at 600-1,200 rpm with external saline irrigation; after sterilization, use immediately without re-packing or re-storage.

Before and after debridement

**Peri-implantitis: exposed implant threads before debridement** Before: exposed implant threads coated with deposits in a peri-implantitis defect, flap raised.

**The same implant after NiTi Brush debridement** After: the same implant after mechanical debridement with the NiTi Brush, threads clean and bright.

**Three adjacent implants before debridement** Before: three adjacent implants with contaminated, exposed threads.

**Three adjacent implants after NiTi Brush debridement** After: the same three implants after NiTi Brush debridement, bright, smooth^† threads.

**Posterior peri-implant defect before debridement** Before: posterior site with a peri-implant defect, flap raised.

**Posterior site after NiTi Brush debridement** After: the same posterior site after debridement with the NiTi Brush.

Removed implants, before and after

**Removed implant A01 before debridement** Removed implant A01 before debridement: threads coated with deposits and contaminated surface.

**Removed implant A01 after NiTi Brush debridement** Removed implant A01 after debridement with the NiTi Brush: the titanium surface cleaned and smoothed^†.

**Removed implant A02 before debridement** Removed implant A02 before debridement: threads coated with deposits and contaminated surface.

**Removed implant A02 after NiTi Brush debridement** Removed implant A02 after debridement with the NiTi Brush: the titanium surface cleaned and smoothed^†.

**Removed implant A03 before debridement** Removed implant A03 before debridement: threads coated with deposits and contaminated surface.

**Removed implant A03 after NiTi Brush debridement** Removed implant A03 after debridement with the NiTi Brush: the titanium surface cleaned and smoothed^†.

**Removed implant A04 before debridement** Removed implant A04 before debridement: threads coated with deposits and contaminated surface.

**Removed implant A04 after NiTi Brush debridement** Removed implant A04 after debridement with the NiTi Brush: the titanium surface cleaned and smoothed^†.

Under the electron microscope

**SEM x10,000: contaminated implant surface** Scanning electron micrograph at x10,000 of a contaminated implant surface before debridement.

**SEM x10,000: implant surface after NiTi Brush debridement** The same magnification after debridement with the NiTi Brush: the surface cleaned with the thread geometry preserved.

CBCT before and after regeneration

**CBCT sagittal section before treatment** CBCT sagittal section before treatment, showing the peri-implant bone defect.

**CBCT sagittal section after NiTi Brush debridement and GBR** CBCT sagittal section after combined surgical therapy (NiTi Brush debridement and guided bone regeneration; the NiTi Brush was one step), the implant encased in regenerated bone.

**CBCT 3D reconstruction before treatment** CBCT 3D reconstruction before treatment, the implant showing through the thin buccal plate.

**CBCT 3D reconstruction after treatment** CBCT 3D reconstruction after combined surgical therapy (NiTi Brush debridement and guided bone regeneration; the NiTi Brush was one step), with the buccal contour restored.

In surgery

**NiTi Brush in peri-implantitis surgery** Using the NiTi Brush on the exposed implant surface during open-flap peri-implantitis surgery.

**NiTi Brush debridement with saline irrigation** Debridement of the implant surface with the NiTi Brush under sterile saline irrigation.

**Flap open, peri-implantitis defect** Full-thickness flap raised to expose the peri-implantitis defect and the contaminated implant surface.

**Implant surface after NiTi Brush debridement** The implant surface returning to a smooth^†, shiny finish after debridement with the NiTi Brush.

**Membrane placed after GBR** Finishing with a membrane after guided bone regeneration around the debrided implant.

**Implant motor settings for the NiTi Brush** Implant motor set for the NiTi Brush: 20:1 handpiece, 600-1,200 rpm, saline irrigation on.

Clinical photographs are published in anonymised form with the permission of the treating clinicians. CBCT and SEM images are from cases documented by HANS Korea and its clinical partners. All figures should be read together with the published literature.

Note on “smooth”

† Smooth refers to moderately rough implant surfaces (e.g. SLA, RBM). In laboratory studies with the NiTi Brush, surface micro-roughness was reduced by removing protrusions (Kim et al. 2016) and the sharp-edged microstructure was smoothed, brushing continuing until the surface looked uniformly smooth and shiny, as in clinical use (Brunello et al. 2025). A clinical review describes polishing the exposed rough implant surface to a smooth surface with the NiTi Brush (Hiroyasu 2018). The shine seen chairside is the visible sign of this change (HANS Korea performance test).

Image gallery