Research Article

The Comparison of Clinical Efficacy of Minimally Invasive Tarsal Sinus Approach and L-Type Incision Approach Combined with 3D Printing Technology in Calcaneal Fracture

Table 2

Comparison of imaging indicators between the two groups before and after surgery.

TypeControl groupExperimental group value value

Calcaneal width (cm)Preoperative1.0880.283
Postoperative1.4880.145
Calcaneal height (cm)Preoperative1.3980.170
Postoperative0.6450.522
Böhler anglePreoperative0.1520.879
Postoperative0.9940.326
Gissane anglePreoperative1.7700.084
Postoperative1.7030.096