Comment on

• Quality measurement in the shunt treatment of hydrocephalus: analysis and risk adjustment of the Revision Quotient.

  Piatt JH Jr, Freibott CE. Piatt JH Jr, et al. J Neurosurg Pediatr. 2014 Jul;14(1):48-54. doi: 10.3171/2014.3.PEDS13618. Epub 2014 Apr 25. J Neurosurg Pediatr. 2014. PMID: 24766308
• Thirty-day outcomes of cerebrospinal fluid shunt surgery: data from the National Surgical Quality Improvement Program-Pediatrics.

  Piatt JH Jr. Piatt JH Jr. J Neurosurg Pediatr. 2014 Aug;14(2):179-83. doi: 10.3171/2014.5.PEDS1421. Epub 2014 Jun 13. J Neurosurg Pediatr. 2014. PMID: 24926972
• Letter to the editor: Readmission and reoperation after shunt surgery.

  Sarda S, Moore MK, Chern JJ. Sarda S, et al. J Neurosurg Pediatr. 2015 May;15(5):544. doi: 10.3171/2014.9.PEDS14459. Epub 2015 Feb 6. J Neurosurg Pediatr. 2015. PMID: 25658251 No abstract available.