[Retracted] Clinical Value Analysis of High-Frequency Ultrasound Combined with Carpal Dorsiflexion Electrophysiological Detection in the Diagnosis of Early Carpal Tunnel Syndrome

Table 4

Data values of the parameters before and after ulnar nerve compression in the CTS group.

CTS group	Ulnar nerve
	DSL (ms)	SNAP (UV)	DML (ms)	CMAP (mV)
Before oppression
After oppression
	>0.05	>0.05	>0.05	>0.05