组别

术前(μm)

术后1周(μm)

术后1月(μm)

对照组

149.3 ± 15.0

170.1 ± 22.6

188.6 ± 25.4

术后用药组

150.2 ± 16.6

165.7 ± 21.9

175.4 ± 24.5

术前用药组

148.6 ± 17.3

155.2 ± 20.7

160.3 ± 21.7