Fraunfelder F T, Hanna C, Woods A H
Arch Ophthalmol. 1975 May;93(5):331-4. doi: 10.1001/archopht.1975.01010020343003.
A previously unrecognized characteristic clinical entity, "pseudoentrapment of ointment in the cornea" may occur in corneal lesions that have (1) topical application of ointments to the corneal lesion, (2) application of a firm pressure dressing, and (3) stromal loss or distortion of its normal architecture that allows for ointment globules to lie below the corneal surface. The clinical picture is that of a cluster of large ointment globules lodged within the corneal defect. Experimental data suggest that the ointment globules are entrapped within the wound exudates and lodged below the plane of the corneal surface. No treatment is necessary since the globules are extruded within the next 24 to 48 hours even if the pressure dressing is continued. Pseudoentrapment of ointment inthe cornea is compared with and differentiated from corneal ointment entrapment and corneal spheroidal degeneration.
一种先前未被认识的特征性临床实体——“角膜软膏假性嵌顿”，可能出现在具有以下情况的角膜病变中：（1）对角膜病变局部应用软膏；（2）应用牢固的加压敷料；（3）基质丧失或正常结构扭曲，使得软膏小球位于角膜表面下方。临床表现为一簇大的软膏小球嵌顿在角膜缺损处。实验数据表明，软膏小球被困在伤口渗出物中，并滞留在角膜表面平面以下。由于即使继续使用加压敷料，小球也会在接下来的24至48小时内被挤出，因此无需治疗。将角膜软膏假性嵌顿与角膜软膏嵌顿和角膜球状变性进行了比较并加以区分。
