TY - CHAP M1 - Book, Section TI - Chapter 35. Nail Trephination A1 - Adler, Mark A2 - Goodman, Denise M. A2 - Green, Thomas P. A2 - Unti, Sharon M. A2 - Powell, Elizabeth C. PY - 2007 T2 - Current Procedures: Pediatrics AB - • Subungual hematoma with pain.• Some experts suggest that nail removal and repair should be prompted by the percentage of nailbed involved (eg, greater than 25–50%), but this is not supported in the literature. SN - PB - The McGraw-Hill Companies CY - New York, NY Y2 - 2024/03/28 UR - accesspediatrics.mhmedical.com/content.aspx?aid=7000843 ER -