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Table 11 MRCS grades

From: Comparison of prognosis in two methods for the lingual nerve repair: direct suture with vein graft cuff and collagen allograft method

  Group A (direct suturing) Group B (collgen graft)
Preoperation 6 months 12 months Preoperation 6 months 12 months
S0 2 0 0 4 0 0
S2 8 0 0 6 0 0
S3 0 3 2 0 1 1
S3+ 0 7 8 0 8 7
S4 0 0 0 0 1 2
  1. P values were calculated using Fisher’s exact test
  2. Between groups A and B at preoperation and 6 and 12 months after the operation, there was always no significant difference