If somebody has slightly weird shaped fingers and nails is this normal or do they have a disorder?

Fingernails can often display signs of chronic health problems...one example is a ';bulbous'; appearance of the nails which can be a sign of chronic lack of oxygen such as in patients who've had lung cancer surgery, etc.





There are many different shapes that could indicate a problem...or it could fall within normal limits. In other words, not all odd shapes are indicative of serious health problems, but it might be worth checking out.If somebody has slightly weird shaped fingers and nails is this normal or do they have a disorder?
It could be normal or abnormal. A description may help