Study on Fracture Healing with Small-Splint-Fixation Therapy by Near-Infrared Raman Spectroscopy

Figure 2

Mean normalized Raman spectra of the bones from control group and treated groups measured at (a) 7 days, (b) 15 days, (c) 23 days, and (d) 30 days after surgery.

(a)

(b)

(c)

(d)