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Table 3 Amount of vessels per mm2 in the callus (ROI) of osteotomized rats compared to fractured animals (mean ± SD).

From: Characterization of a rat osteotomy model with impaired healing

Amount in whole callus callus anterior callus posterior
Osteotomy 5d 46.6 ± 11.4 46.2 ± 18.4 39.6 ± 23.6
Fracture 5d 43.6 ± 15.0 50.2 ± 22.8 35.6 ± 5.9
Osteotomy 10d 37.0 ± 15.6 57.7 ± 25.2 14.6 ± 6.8
Fracture 10d 15.0 ± 4.8 * 18.2 ± 4.1 * 11.5 ± 7.2
  1. Asterisks indicate significant differences versus the respective osteotomy groups.