Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Observation of bone destruction by ultrasound. 0: No bone damage on the surface of bone (TP-SLN group, (A)). One point: The surface of bone is not smooth, but there is no bone destruction (TP group, (B)). Two points: Slight bone defect on bone surface (DMSO group, (C)). Three points: extensive bone destruction on bone surface (control group, (D)).
