Decades: 1230s 1240s 1250s 1260s 1270s - 1280s - 1290s 1300s 1310s 1320s 1330s
Years: 1278 1279 1280 1281 1282 - 1283 - 1284 1285 1286s[?] 1287 1288
Births
Deaths
... urethra: Hypospadias[?] is a form of abnormal development of the urethra in the male, where the opening is not quite where it should be (it occurs lower than normal ...