unimpacted

adjective

1. tightly or immovably wedged in.
2. Dentistry. noting a tooth so confined in its socket as to be incapable of normal eruption.
3. driven together; tightly packed.
4. densely populated or crowded; overcrowded: an impacted school district.

adjective

1. (of a tooth) unable to erupt, esp because of being wedged against another tooth below the gum
2. (of a fracture) having the jagged broken ends wedged into each other

adj.

1. Wedged together at the broken ends. Used of a fractured bone.
2. Placed in the alveolus in a manner prohibiting eruption into a normal position. Used of a tooth.
3. Packed in or wedged in such a manner so as to fill or block an organ or a passage.