If a delivery occurs during an admission and there is an âin childbirthâ option for the obstetric complication being coded, the âin childbirthâ code should be assigned. If the complication occurs after delivery, the âin puerperiumâ code should be assigned if available.
gravel definition, meaning, what is gravel: small, rounded stones, often mixed with sand: . Learn more.
One cubic yard of gravel typically weighs about 3000 pounds (or a cubic metre is about 1,800 kilograms). Gravel is an important commercial product, with a number of applications. Many roadways are surfaced with gravel, especially in rural areas where there is little traffic. Globally, far more roads are surfaced with gravel than with concrete or tarmac; Russia alone has over 400,000 km (250,000 mi) of gravel roads. Both sand and small gravel are also important for the manufacture of concrete.