Ricciardi L, Perissinotto A, Dabalà M
Divisione di Ortopedia e Traumatologia, Ospedale Umberto I, Mestre.
Ital J Orthop Traumatol. 1992;18(2):223-9.
The authors compare the variations in the ultrasonographic and radiographic images with the strain gage values in long bone fractures treated by external fixation. The three test parameters were applied during the entire healing process of 239 fractures. There is a direct correlation between ultrasonographic changes and the calcification of the periosteal callus; there is also a correlation between the morphologic development visible on ultrasound and the stage of the callus. The strain gage values recorded were consistent with these variations.
作者比较了外固定治疗长骨骨折时超声和放射影像的变化与应变片测量值。在239例骨折的整个愈合过程中应用了这三个测试参数。超声变化与骨膜骨痂的钙化之间存在直接相关性；超声可见的形态学发展与骨痂阶段之间也存在相关性。记录的应变片测量值与这些变化一致。
