See Also: urethral calculus(medicine)
urethral(medicine)
urethral groove(medicine)
urethral crest(medicine)
urethral plate(medicine)
Urethral stricture(health)
urethral stricture(medicine)
urethral fever(medicine)
urethral syndrome(medicine)
urethral valves(medicine)

Zingg (iou) and urethral calculus (medicine)


Zingg (iou)



Zingg noun. M20.
[Theodor Zingg (b. 1905), Swiss meteorologist and engineer.]
Petrography. Used attrib. with ref. to a system of classification of pebble shapes, in which two ratios formed from three mutually perpendicular diameters are used to assign a pebble to one of a series of basic shape classes.

urethral calculus (medicine)


urethral calculus


A stone impacted in urethra. May have formed proximally and gotten stuck there or may have formed in urethra; uncommon.