Normal anatomic variants of the acetabular labrum are observed on MR images and include labral variants, several sublabral sulci, and perilabral sulcus. Because variants can be misidentified as labral abnormalities such as labral tears, the radiologist needs to avoid the pitfall of mistaking variants as abnormalities. CONCLUSION. The hip has multiple anatomic variants that can mimic abnormalities at hip MRI.
Definition - What does Grinding mean? Grinding is an abrasive machining process that uses a grinding wheel or grinder as the cutting tool. Grinding is a subset of cutting, as grinding is a true metal-cutting process. Grinding is very common in mineral processing plants and the cement industry.
grind noun [S]. âº a difficult or boring âactivity that âneeds a lot of âeffort: He ârecalls the grind of âworking his day âjob and then in a âbar at night. the daily grind âº âemployment, especially when this consists of boring âactivities: The ârecession has âdriven many would-be-retirees back to the âdaily grind.