Only homeopathic internal medicines have the tendency to dissolve and prevent further.  Post surgery there will be another and then the cycle of formation of new stones will  not stop Seek treatment .

Renal calculi are not just the stone found in the kidney, but it is not tendency of stone formation which has to be addressed and the cause behind it is metabolism. Whatever metabolism is disturbed tendency of stone is form of uric acid, oxalic acid and calcium.

Urinary calculi / Kidney stones vary in size, composition and location. Dietary factors play an important role. Calcium phosphate & oxalate are common but in some cases magnesium, ammonium phosphate, uric acid, cystine stones are also found. pH of urine influences the formation. However, there are other factors as well. Homoeopaths normally manage such cases on the basis of the above and type of pain, modalities, proneness to the formation of stone, etc. Please consult your local homoeopathic physician. It is effectively managed by homoeopathic treatment without any side effect.

Calculus or stone in kidney not be operated.  As a homeopathic physician I have treated numerous cases of kidney stones by homeopathic medicines

You can definitely go for Homoeopathic treatment if not want surgery

Hi....looking at the calculus size...we can surely give Homoeopathic medicines, which will not only help to powder or breakdown the calculus and push it further down...so that the sand formed is passed out easily without much pain..... Along with the medicines....have abt 2_3glasses of water every morning empty stomach, also you can add a pinch of Alum powder to that water as Alum is a natural disinfectant and also will increase the force of urination.... During the remaining Day too have ample amount of water & fluids...like tender coconut & Barley water... See a good, able Homoeopath nearby....& start his treatment asap...

Use Homoeopathic medicine....