When one has a screw loose, there can be medical implications. This study documents one such: “Spontaneous expulsion of a screw: An unusual complication 3 years after internal fixation of posterior acetabular wall fracture,” Francisco Chana-Rodríguez, José Matías Tabernero Fernández, Manuel Villanueva-Martínez, José Rojo-Manaute, Javier Vaquero-Martín, Injury Extra, vol. 43, no. 9, September 2012, Pages […]