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. 2015 Jul;36(7):1321–1325. doi: 10.3174/ajnr.A4276

Table 4:

Complications observed following surgery versus RFAa

Surgery (n = 200) RFA (n = 200)
Hoarseness
    Transient 3 1
    Permanent 2 0
Hypoparathyroidism transient 6 0
Hematoma 1 0
Nodule rupture 0 1
Total 12 2
a

Numbers represent the number of affected patients.