Lost drill bit during medial canthoplasty for a blepharophimosis syndrome

Abstract

Figure 1. X-ray of the skull and paranasal sinuses showing the fractured drill bit and its relationship with the loop of the transnasal wire (P Intraoperative photograph following drilling of the bone overlying the drill bit. Note the everted loop of the transnasal wire (black star), the expo bit (black arrow head), the orbicularis muscle (O), the periosteum (P) and frontal process of maxilla (F) (Panel b). Intraoperative photograph retrieved drill bit in entirety (Panel c).