Fig. 2From: Ultrasonography for noninvasive and real-time evaluation of peri-implant soft and hard tissue: a case seriesHigh-frequency probe (up to 60 μm, model L30-8, Mindray Innovation Center, Mindray North America, San Jose, CA, USA) with the size of a toothbrush (30 × 18 × 12 mm)Back to article page