PMC7530215_01
Patient with Thoracal Kyphosis of 86.6 degree. The measurement was carried out before the index surgical procedure.
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A 27 years old female patient presented with kyphotic deformity of 86.6 degree at the thoracolumbar area from thoracal (Th)10 - Lumbar (L) 2, with destruction of Th11, 12, and L1 due to spine tuberculosis as demonstrated in Fig. 1.
IONM of the Index Surgery. (A) SSEP and (B) TcMEP values were as baseline and (C) FrEMG value was without spontaneous activity throughout the operative procedure.
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Intraoperatively, the intraoperative nerve monitoring (IONM) showed normal finding without any disturbance, with SSEP (somatosensory-evoked potential) and TcMEP (trans cranial motor-evoked potential) values were as baseline and FrEMG (free-running electromyography) value was without spontaneous activity throughout the operative procedure (Fig. 2).