Fig. 5 Orbital penetration and suction effect. The penetration, into an artificial orbit, of tennis ball, racquetball, lacrosse ball, golf ball, softball, baseball, and soccer ball. Adjacent frames are at intervals of 1 ms. The frames with the human ruptured eye are a continuation of the sequence depicted in Figure 1G–I. Note the suction effect of the ball on the ocular contents as the ball. rebounds. (All balls traveling right to left except baseball impacting human cadaver eye, which is traveling left to right).