Improved guided bone regeneration by combined application of unmodified, fresh autologous adipose derived regenerative cells and plasma rich in growth factors: A first-in-human case report and literature review

Figure 1 Panoramic radiograph at T0. The yellow arrows indicate the reduced bone height of the edentulous posterior maxilla below the antrum and the ridge crest of less than 3 mm on both sides. R: Right; L: Left.