[Description] Injury to tooth supporting structures with loosening of the tooth however with no displacement [Clinical status] Tender to percussion and increased mobility but no displacement of tooth as injury limited to the tooth supporting structures. Bleeding at gingival crevice [Treatment - permanent tooth] No immediate treatment required. Monitor pulpal condition for a year [Deciduous tooth] Same treatment as permanent teeth [0] 
Sublaxation
C o n c u s s i o n
S u b l a x a t i o n
E x t r u s i o n
L a t e r a l L u x a t i o n
I n t r u s i v e L u x a t i o n
A v u l s i o n