( ( Other ( ( ( ( less common ) but ) important ) injuries ) ) ( ( include ( ( ( ( ( facial trauma ) , ) ( ( mild ( brain injury ) ) ( -LRB- ( concussion -RRB- ) ) ) ) and ) ( heat-related injury ) ) ) . ) )
(ROOT (S (NP (JJ Other) (ADJP (ADJP (RBR less) (JJ common)) (CC but) (ADJP (JJ important))) (NNS injuries)) (VP (VBP include) (NP (NP (JJ facial) (NN trauma)) (, ,) (NP (NP (JJ mild) (NN brain) (NN injury)) (PRN (-LRB- -LRB-) (NP (NN concussion)) (-RRB- -RRB-))) (CC and) (NP (JJ heat-related) (NN injury)))) (. .)))
Other less common but important injuries include facial trauma, mild brain injury (concussion) and heat-related injury.
(ROOT (S (NP (DT A) (PRN (-LRB- -LRB-) (NP (NN n)) (-RRB- -RRB-)) (NN concussion)) (VP (VBZ is) (NP (NP (DT the) (ADJP (RBS most) (JJ common)) (NN type)) (PP (IN of) (NP (NN brain) (NN injury))))) (. .)))