part of long descending thin limb bend development metanephric descending thin limb development metanephric long descending thin limb bend development biological_process mah The process whose specific outcome is the progression of the metanephric long descending thin limb bend over time, from its formation to the mature structure. The metanephric long descending thin limb bend is a part of the descending thin limb of a long nephron that lies beyond the prebend segment in the metanephros. 2010-03-18T03:37:16Z GO:0072226 metanephric long descending thin limb development