A member asked:

I have a perfectly half round bump approx 3/16 inch dia on my index finger knuckle. what might it be?

A doctor has provided 1 answer

Dr. Matt Wachsman answered

Specializes in Internal Medicine

Tricky: dermatologic conditions are hard to discuss without seeing them. can be anything from a nodule from arthritis, to a wart or other (minor) viral infection to really just a callous.

Answered 10/22/2015

2.1k views

Thank

More of what we treat

Content on HealthTap (including answers) should not be used for medical advice, diagnosis, or treatment, and interactions on HealthTap do not create a doctor-patient relationship. Never disregard or delay professional medical advice in person because of anything on HealthTap. Call your doctor or 911 if you think you may have a medical emergency.

Get Virtual Care

For Businesses

About Us

HealthTap Online Primary Care Doctors Accepting New Patients

A member asked:

I have a perfectly half round bump approx 3/16 inch dia on my index finger knuckle. what might it be?

A doctor has provided 1 answer

Dr. Matt Wachsman answered

Related Questions

A member asked:

I keep getting itchy red bumps on both middle knuckles of my index fingers and on my elbows. Very random not always at same times, for 3yrs now. ?

A member asked:

I experience the dry itchy inflamed rash only on the index and middle finger knuckle joints on both hands and the bumps are filled with a fluid.

A member asked:

On my right hand at the bottom of my index finger on the inside of my hand there is a small bump that feels boney and is irritating what could it be ?

A member asked:

I have a bump like structure on my index finger of my right hand.It is a thick and fleshy.I used corn remover to remove it but it is the same ?

A member asked:

I have developed this rash on my hand, on the outside of my hand, by my thumb and index finger. It started itching, bumps and the area is red.

Sponsored Content

People also searched for:

I have a bump on my finger nd I don't know what it is it doesn't hurt but its hard and its on my index finger just about an inch from my knuckles?

Have a hard bump on my index finger right at the knuckle. It's about the size of a pea and is darker. Do you know what it might be and how to remove?

I have a small painful (almost stinging) bump on my left index finger it is flesh coloured and really can only be felt. I noticed it this morning. then there was a painless pinkish light coloured right above the knuckle of that index finger that i notice

I have a hard bump between first and second knuckle of ring finger. Not sore. About a quarter inch. It's not on the knuckle. What is it?

Hey. I have fair bumps on my index, ring and pinky finger on the inside and outside knuckle on right hand that are itching like mad.

Telemedicine

Primary Care

Manage Your Conditions

Women's Health

Children's Health

Men's Health

Senior Health

Wellness, Prevention & Lifestyle

Sexual Health

Mental & Behavioral Health

Travel Medicine

Urgent Care

Didn't find what you're looking for?

More of what we treat

Allergies

Antibiotics

Asthma

High Blood Pressure

Prescriptions

Type 2 Diabetes

For Businesses

Company

Health Content

Join Us

Download HealthTap

Questions?