The Oxford Finger Nail Appearance Score - a new scoring system for fingernail deformity following paediatric finger tip trauma by Jain, A, Stokes, J, Gardiner, MD, Cook, JA, Jones, A, Cooper, C, Shirkey, B, Sierakowski, A, Beard, D, Greig, AVH, Dupré, S, Adami, RZ, Baker, B, Fleet, M, Miles, D, Nicholas, R, Nicola, A, Plonczak, A, Sleiwah, A, Williams, G, NINJA Collaborative