Blunt Force Injuries. A = Clinical picture of the initial trauma; B + C = X-ray of the initial trauma; D = peroperative image of the nail bed; E = peroperative image of the nail; F = postoperative image after a 7-month follow-up. Case report of nail bed injury after blunt trauma; what lies beneath the nail? Nanninga GL, de Leur K, van den Boom AL, de Vries MR, van Ginhoven TM - International journal of surgery case reports (2015). Not Altered. CC.