A sulcus between 1 and 3 millimeters (mm) deep is considered standard in most people. But any depth of more than 3 to 4 mm may be a sign of gum disease.

A sulcus between 1 and 3 millimeters (mm) deep is considered standard in most people. But any depth of more than 3 to 4 mm may be a sign of gum disease.

II-G. Spiriferids: biconvex, strong ribs, long hinge line with wing-like shape. Deep fold and sulcus. #1424 & unnumbered Mucrospirifer, #1364 Spirifer #1424 & unnumbered Mucrospirifer, #1364 Spirifer ...

The paracingulate sulcus (PCS), marked in red, lies dorsal and parallel to the cingulate sulcus (CS), itself dorsal to the corpus callosum. (a) In this image, the PCS is continuous and is measured ...

Our current indications for sulcus-deepening trochleoplasty include patients with persistent instability with Dejour B or D dysplasia and a spur height greater than 5 mm to 7 mm, especially in the ...

Narrowing of the central sulcus occurred in 17 of 18 astronauts after long-duration flights (mean flight time, 164.8 days) and in 3 of 16 astronauts after short-duration flights (mean flight time ...

Sulcus diameter measurements using ultrasound biomicroscopy were found to be more precise than those obtained via automated horizontal white-to-white diameter measurement, according to a study ...

Researchers pinpoint part of the brain that recognizes facial expressions New machine learning algorithm can identify the facial expression a person is looking at based on neural activity Date ...