Brief Article
Copyright ©2012 Baishideng Publishing Group Co.
World J Gastroenterol. Jun 21, 2012; 18(23): 2973-2978
Published online Jun 21, 2012. doi: 10.3748/wjg.v18.i23.2973
Table 1 Normal values of videofluoromanometry
Normal values measured with VFM
Tongue base pressure130 ± 70 mmHg
UES
Resting pressure90 ± 30 mmHg
Contraction pressure240 ± 80 mmHg
Residual pressure < 10 mmHg
Relaxation duration1.5 ± 0.4 s
Bolus progression > 4 cm/s
Pharyngeal pressure60 ± 20 mmHg