Functional and Radiological Outcome Analysis of Osteoperiosteal Decortication Flap in Nonunion of Tibia

Table 6

Patients requiring resurgery.

Resurgery required	Group A NUSS (1–25) [n = 14]	Group B NUSS (25–50) [n = 10]	Group C NUSS (51–75) [n = 10]	value
Yes	1	1	8	χ = 8.762
No	13	9	2	= 0.0125

Significant. χ, chi-square test.