What Is Ophiasis?

Eye fissure length is the straight line distance from the inner condyle to the outer condyle. In simple terms, the cleft eye (lid eyelid) is the straight line distance from the inner condyle point to the outer condyle point, the inner condyle point is the inner meeting point of the upper and lower eyelids, and the outer condyle point is the outer meeting point of the upper and lower eyelids.

Cracked eyes

Eye fissure length is the straight line distance from the inner condyle to the outer condyle. In simple terms, the cleft eye (lid eyelid) is the straight line distance from the inner condyle point to the outer condyle point, the inner condyle point is the inner meeting point of the upper and lower eyelids, and the outer condyle point is the outer meeting point of the upper and lower eyelids.

Chinese name

Cracked eyes

Explanation

Straight line distance from inner point to outer point

Eye fissure refers to the fissure formed between the upper and lower eyelids, which is usually the eye slit.

The length of the adult eye fissure is about 20-30mm, and the width (the widest point) is 10-15mm. The width of the eyelid fissure can be determined by visual observation and measurement.

Depending on the measurement method, measurement point definition, measurement tool, and region, the length data of the blepharoplasma often differs. In simple terms, palpebral fissure is the straight line distance from the inner condyle point to the outer condyle point, the inner condyle point is the inner meeting point of the upper and lower eyelids, and the outer condyle point is the outer meeting point of the upper and lower eyelids.

The length of the eyelid fissure in some measurement data includes the end of the eye (such as fear of hurting the eye when measuring with a manual measurement tool, and the punctal point exceeds the white part of the eye, including the eyelid at the end of the eye). In some data, The outer condyle is at the outer joint of the upper and lower eye fissures. In addition, the condyle does not exceed the white part of the eye.

Measurement of Chinese eyelid fissure: The length of the eyelid fissure is the distance between the inner and outer condyles of an eye. The average length of men is 28.30mm, the average length of women is 27.14mm, and the total average length is 27.88mm. The height of the palpebral fissure is the distance between the center points of the upper and lower eyelids when looking straight ahead. The average height of men is 7.66mm, the average height of women is 7.42mm, and the total average height is 7.54mm.