Clinical findings of orbital emphysema may include periorbital redness and swelling, enophthalmos or exophthalmos, diplopia, decreased visual acuity, limited eyeball movement and even blindness.

• 临床上病人呈现眼眶周围红肿、眼球内陷或外凸、双眼复视、视力减退、眼球运动受限及失明等症状。