The epithelial flap is repositioned and a bandage soft contact lens is worn for 3-4 days to minimize discomfort and to protect the epithelium. The method is less invasive than LASIK and appears to give rise to fewer complications. LASEK is an acronym made from the following italic letters 'laser assisted epithelial keratomileusis'. See photorefractive keratectomy; pachometer. Want to thank TFD for its existence?
Stair Tread (Run) Length: 10 Inches Minimum Translated: This means that the horizontal distance from the edge of the stair to the back part where it stops (called the riser) should be at least 10 inches long.
3.) The generally accepted RISE or RISER HEIGHT (top of one TREAD (step) to the top of the next TREAD (step) must be no less than 7-3/4 nor more than 8-1/4. 4.) Although not common on carpeted stair runs, there is also a NOSE EXTENSION dimension which is critical on each stair tread.