The phrase "an irregularity of" is correct and usable in written English.
It can be used when describing a deviation or inconsistency in a particular context, such as in medical, legal, or technical discussions.
Example: "The report highlighted an irregularity of the financial records that required further investigation."
Alternatives: "a discrepancy in" or "an anomaly in".
His doctor, Dr. Mark Lebowitz of KLM Ophthalmology in Brooklyn, explained that Richard's vision was further impaired by a rather severe astigmatism, an irregularity of the cornea that resulted in an eye shaped more like a football than the basketball shape of a normal eye.
In our five patients, the OCT images showed an irregularity of the thickness of the external retina, and some areas appeared to be elevated at stage 1.
In conclusion, our results have shown that an irregularity of the thickeness of the external retina and subsequent formation of outer lamellar hole were present before the RD develops.
In stage 1, the OCT images showed an irregularity of the thickeness of the external retinal layer (arrow), and the focal area of the external retina appeared to be elevated.
An irregularity of this zone is possible and may give a pseudotear aspect to the labrum [26].
An irregularity of the epithelium was stained with fluorescein.
Baylor had been annoyed Wednesday night by Valentine's ninth-inning protest of an irregularity on the Cubs' lineup card.
The measurements were made at a frequency of 49.92 MHz, corresponding to an irregularity wavelength of about 3 m.
Gelded at an early age because of an irregularity in one of his testicles, Funny Cide is not about to disappear into a breeding shed.
High FD values reflect a high irregularity of the time series and an estimate of the scale-independent complexity of the underlying system (over space or time).
Moreover, the damage induced by the biopsy needle may determine a transient irregularity of the periprostatic capsule, leading to an overestimation of extraprostatic tumour extension.
