“…One such form of body modification that produces unintentional dental (and occasionally, osseous) modification is the use of facial piercings (e.g., "labrets", "lip plugs", "lipstuds", "lip discs", etc. ; henceforth: labrets) (Alt & Pichler, 1998;Cybulski, 1974Cybulski, , 2010Cybulski, Balkwill, Young, & Sutherland, 1992;Dietze et al, 2007;Garve, Garve, Türp, & Meyer, 2017;MacDonald, 1999;Mukherjee, Trevor, & Rao, 1955;Pedersen, 1952Pedersen, , 1955Santoni et al, 2006;Torres-Rouff, 2003. Indeed, facial piercings were documented historically (Colette, 1933;Gupta, 1986;Huntingford, 1961;Labouret, 1952;Schweinfurth, 1875; also see citations in Insoll, 2015;MacDonald, 1999;Seligman, 2015) and archaeologically in Africa (Addison, 1949;Mukherjee et al, 1955;Petit-Maire & Riser, 1983; also see citations in Insoll, 2015;MacDonald, 1999) when Parsche (1993) conducted his analysis, but were not considered in any previous evaluation of the OH1 labial wear.…”