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Fig. 1 | BMC Oral Health

Fig. 1

From: A pilot study of a deep learning approach to detect marginal bone loss around implants

Fig. 1

“Keypoints” for marginal bone loss assessment. a platform switch implant; b platform match implant. Red points indicate coronal keypoints; green points indicate apical keypoints. For platform-switched implants, the coronal keypoints were located on top of each implant. For bone-level platform-matched implants, the coronal keypoints were located on the bottom of the implant neck. The apical keypoints comprised the first point of contact between the bone and implant. The yellow bounding boxes denote areas of marginal bone loss

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