| UT | total unsharpness; Ullrich-Turner [syndrome]; Unna-Thost [syndrome]; untested; untreated; urinary tr... |
|---|---|
| UTI | urinary tract infection; urinary trypsin inhibitor |
| UTO | upper tibial osteotomy; urinary tract obstruction |
| VST | ventral spinothalamic tract; volume-selective excitation |