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. 2021 Apr 15;13(4):3111–3119.

Table 3.

Comparison of complications and recurrences in each group

Variable Group A (PTED, n=31) Group B (MED, n=31) t P value
Neural injury 2 (6.45%) 1 (3.23%) 0.350 0.554
Cerebrospinal fluid leak 2 (6.45%) 1 (3.23%) 0.350 0.554
Postoperative dysesthesia 1 (3.23%) 3 (9.68%) 1.069 0.301
Infection 0 (0.00%) 1 (3.23%) 1.016 0.313
Poor wound healing 0 (0.00%) 1 (3.23%) 1.016 0.313
Persistent aggravated pain 1 (3.23%) 0 (0.00%) 1.016 0.313
Residue/recurrence 2 (6.45%) 1 (3.23%) 0.350 0.554