Fig. 3From: Clinical applications of concentrated growth factors combined with bone substitutes for alveolar ridge preservation in maxillary molar area: a randomized controlled trialCBCT imaging observation and measurement for the three groups preoperatively and 8Â months postoperatively. a Preoperative image for CGFs/DBBM group; b 8Â months postoperatively in CGFs/DBBM group; c preoperative image for DBBM group; d 8Â months postoperatively in DBBM group; e preoperative image for control group; f 8Â months postoperatively in control group;Back to article page