Table 3.

Macroscopic comparison of newly formed cartilage between groups

	Control	CS	HA	HA+CS	P-value
Filling	2±0.82	2±0.93	2.13±0.84	2.63±0.52	0.369
Color	1.57±0.79	1.75±0.71	2.13±0.84	2.63±0.74	0.065
Surface	1.14±0.38	1±0	1.25±0.46	1.5±0.54	0.118

Note: Data presented as mean ± standard deviation.

Abbreviations: CS, chondroitin sulfate; HA, sodium hyaluronate.