头颅钝器伤的严重程度不一。
胎儿直接损伤是钝器伤的罕见并发症。
Direct fetal injury is an infrequent complication of blunt trauma.
致伤类型锐器伤多于钝器伤；
The frequency of sharp injury was more than that of blunt injury.
颅脑损伤成因以钝器伤、坠伤、伤及交通事故为多。
The most common causes of head injury were blunt injury, high falling injury, falling injury and traffic accident.
目的观察大鼠皮肤钝器伤后细胞间粘附分子-1（ICAM-1）表达的变化规律。
Objective To evaluate changes of ICAM-1 in skin after blunt injuries.
目的观察大鼠皮肤钝器伤后细胞间粘附分子-1（ICAM-1）表达的变化规律。
Objective To evaluate changes of ICAM-1 in skin after blunt injuries.
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