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Table 2 Preoperative and 3-month postoperative mean volume (±SD) and mean OI (±SD) of lesion

From: Bone regenerative effect of recombinant human bone morphogenetic protein-2 after cyst enucleation

Group V 0 New bone Mature bone
V 200 (cm3) OI (%) V 600 (cm3) OI (%)
A
(ACS + rhBMP-2)
5.62 ± 4.82 1.67 ± 1.60 72.37 ± 14.39 4.56 ± 4.57 27.47 ± 17.09
B
(ACS alone)
4.88 ± 4.60 1.79 ± 1.14 55.08 ± 15.26 3.81 ± 3.21 18.88 ± 11.15
  1. V 0 preoperative volume; V 200 volume at new bone level (< 200 HU); V 600 volume at mature bone level (< 600 HU); OI osteogenesis index