Table 4.

Comparison of morphometry of PCA.

PCA	Present study	Pai et al. [7]	Moore et al. [8]	Krishnamurthy et al. [9]	Krabbe-Hartkamp et al. [10]	Kamath [11]
Length	7.5	7.5	6.75	—	—	6.9
Diameter	2.8	2.7	1.7	2.13	2	2.2