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Table 1 Compilation of results from the literature for the ultrasound velocity in different ocular tissues

From: Evaluation of ultrasound velocity in enucleated equine aqueous humor, lens and vitreous body

Study Species Temp. c aqueous (m/s) c vitreous (m/s) c lens (m/s)
Jansson and Kock [9] Man 37°C   1532 ±0.5 1641 ±1.2
Oksala & Lehtinen [13] Cattle 22°C 1495 1495 1650
Coleman, Lizzi [21] Man   1532 1532 1641
Görig [10] Dog 36°C   1532 ±0.7 1707 ±19
Görig [10] Rabbit 36°C   1531 ±1.1 1731 ±21
Görig [10] Pig 36°C   1532 ±0.8 1681 ±6.3
Osuobeni and Hamidzada [11] Camel 20°C    1686 ±16
Hamidzada and Osuobeni [27] Camel 20°C 1499 ±23 1497 ±24  
Present study Horse 36°C 1529 ±10 1527 ±16 1654 ±29
Coleman, Lizzi [20] Man Cataract 37°C    1629 ±38