**4.2. Clinical cases**

Bio-Art microblaster was used in six clinical cases that displayed stains and incipient caries in the occlusal pits and fissures, according to the subsequent steps [19]:


**Figure 9.** Application of etching gel.

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**Figure 10.** Application of adhesive.

**Figure 11.** Restoration with Rx ColourFlow Orange.


The sequences of clinical steps are shown in Figures 12–17 [19].

Figures 12-17. Patient I.A., 30 years old, female; Tooth 3.5 (lower premolar) displaying superficial occlusal decay. Treatment phases.

**Figure 12.** Lower premolar with superficial occlusal decay.

**Figure 13.** Air abrasion in use.

**Figure 14.** Aspect after air abrasion.

Air Abrasion: Interdisciplinary Modern Technologies—Approach to Minimally Invasive Treatment of Dental Caries http://dx.doi.org/10.5772/65419 131

**Figure 15.** Application of etching gel.

**Figure 13.** Air abrasion in use.

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**Figure 14.** Aspect after air abrasion.

**Figure 16.** Application of adhesive.

**Figure 17.** Restoration with flowable composite, G-aenial Universal Flo A2.
