A member asked:

I have a hard boney sort of lump on the top on my head towards the back it kinda feels like bone, its rounded semicircle and about 5mm diameter ideas?

A doctor has provided 1 answer
Dr. Jan Lei Iwata answered

Specializes in Ophthalmology

Could be anterior: fontanelle you are referring to. Within the first two years the soft spots called fontanelles will be gone and the separate membranous bones will be linked by joints that look like stitches that are called sutures. Here's more info: http://www.nlm.nih.gov/medlineplus/ency/article/002320.htm. Otherwise, if painful or bothersome, it's best to see your doctor for an in person examination.

Answered 4/18/2020

3.2k views

Thank

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