Submitted by György Chityil ... on Sat, 01/20/2018 - 00:48 Hierarchy: NounDescription: {{surgery}} The surgical reconstruction or revision of the renal pelvis to drain and decompress the kidney.Ngram: pyeloplastyNgram Text: pyeloplastySource: WiktionaryIssue: 0Wiktionary tag: surgeryNgram Count: 1