Adjustable Philadelphia® Collar Sizing and Fitting InstructionsDr James WheelerApril 16, 2015Guideline Here is a guide to the sizing and fitting of a Philadelphia Collar in the sitting position (FYI – I am currently awaiting the production of a more useful supine application video from the distributers) adjustablecervical spine collarinstructionsPhiladelphia Adjustable CollarSizing Chart Dr James Wheeler Emergency Physician, SCGH, WA, Australia Articles: 463 Previous Post CME 16/04/15 - SCGH Renal Colic Guideline (In Development!) Next Post International Standards for Neurological Classification of Spinal Cord Injury (ISNCSCI) Examination Sheet