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. 2023 Jun 4;41:102172. doi: 10.1016/j.jcot.2023.102172

Fig. 4.

Fig. 4

Showing different sizes of dural tears during our study period- (a) punctate (<1 mm); (b) dural tear of size 1 mm–5 mm (c) dural tear of >5 mm size (d) shows that nerve roots at lumbar level lying outside the thecal sac.