. Author manuscript; available in PMC: 2011 Jun 9.

Published in final edited form as: Otolaryngol Head Neck Surg. 2011 Feb 1;144(4):552–557. doi: 10.1177/0194599810395107

Table 2.

Compression of Thyroarytenoid (TA) Muscle by Injected Boluses

	TA Muscle Width, Lateral Bolus, μm	TA Muscle Width, Medial Bolus, μm	Compression Ratio (Lateral/Medial)
Larynx A	586	1460	0.401
Larynx C	616	1113	0.553
Larynx D	818	929	0.881
Larynx E	396	381	1.038
Larynx F	458	1016	0.451
Larynx G	662	1238	0.535
Larynx H	780	1529	0.510

Average compression ratio			0.624
Average compression ratio excluding larynx E			0.555