HomeOral Surgery All are single bone in the skull EXCEPT.. Lacrimal publisher :NIL NAM -June 23, 2017 All are single bone in the skull EXCEPT? A. Lacrimal*** B. Occipital C. Sphenoid D. Vomer. Labels Oral Surgery Facebook Twitter Share:All are single bone in the skull EXCEPT.. Lacrimal Facebook Twitter WhatsApp Pinterest LinkedIn Reddit Tumblr Telegram Email