Relating to both the alveolar ridge (the bony ridge containing tooth sockets) and the lips.
From alveolus + labial (from Latin labium, lip) + -al. A dental/anatomical term describing the surface between teeth and lips.
When orthodontists plan braces or dentists design dentures, they constantly think about the alveololabial contour because it directly affects your smile's appearance and how naturally your lips drape over your teeth.
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