Perfluorononanoic acid, or PFNA, is a synthetic perfluorinated carboxylic acid and fluorosurfactant that is also an environmental contaminant found in people and wildlife along with PFOS and …

Perfluorononanoic acid is a fluoroalkanoic acid that is nonanoic acid in which all of the hydrogens in the alkyl chain are replaced by fluorines. It has a role as a persistent organic pollutant, a …

In March 2024, the IRIS Program released the draft IRIS Toxicological Review of Perfluorononanoic Acid (PFNA) and Related Salts for public comment and external peer …

How is PFNA used? Toxicity: What are its health effects? Exposure: How can a person come in contact with it? A person may come into contact with PFNA, from skin contact with consumer …

The PFNA replaces the Proximal Femoral Nail System (PFN) which was developed in 1997 for the treatment of (per)trochanteric fractures. The original PFN allowed fracture stabilization with …

Nov 9, 2015 · PFOA (perfluorooctanoic acid, CAS No: 335-67-1) and PFOS (perfluorooctane sulfonic acid, CAS No. 1763-23-1) are persistent fluorinated organic compounds with no …

Numerous nail designs which incorporate a single compression screw or a compression screw coupled with antirotation screw such as Proximal Femoral Nail (PFN) are gaining popularity for …

Proximal Femoral Nail Antirotation (PFNA) is an intramedullary implant for the treatment of unstable trochanteric femoral fractures, with the additional option of augmentation. PFNA …

Jul 27, 2021 · Perfluorononanoic Acid (CASRN) 375-95-1, also known as heptadecafluorononanoic acid, or PFNA, is a synthetic chemical which is part of a larger class …

In November 2019, EPA released the Systematic Review Protocol for the PFBA, PFHxA, PFHxS, PFNA, and PFDA IRIS Assessments for a 45-day public comment period.