If you have a problem with the joints in your hands, you may need to see a hand surgeon. The reason why this professional is more qualified to handle your condition is they have gone to school and received an extensive amount of training about this part of your body. They know how it works and can identify problems that would interfere with its function. If you have a condition that warrants more than self care, your hand surgeon will be able to determine what the problem is and provide you with the best care possible. Since this part of the body is made of many nerves and delicate structures, it is important that you seek out professional care whenever there is pain.