Table 10.

Relationship between Parameters on Raman Spectroscopy Obtained Before and After PTX in Group III (n = 3)

	Pre‐PTX	Post‐PTX	p Value	Power (%)
PO4 3‐ν1 : Amide I	2.266 ± 0.172	2.646 ± 0.288	NS	25.0
CO3 2‐ν1 : PO4 3‐ν1	0.255 ± 0.019	0.222 ± 0.034	NS	16.6
Crystallinity : maturity	0.062 ± 0.001	0.061 ± 0.002	NS	8.4

PTX = total parathyroidectomy, PO₄ ³‐ν1 : Amide I = mineral:matrix ratio; CO₃ ²‐ν1 : PO₄ ³‐ν1 = type B carbonate substitution; NS = nonsignificant.