its not only this modern medicines that God Almighty has granted for curing...
apart from prayers..many other treatments and therapies too..it may be conventional or may not be proved by modern science except its result!
For Example! in our Kerala, a lot of people got disc prolapse cured only by medicine..especially by consuming Ayurveda herbal decoctions.
only some of the severe patients may hav to undergo physical therapies too. 95% of them are cured and pain free!
we do surgery when its a fatal injury happened in an accident. then no time for slow treatment!
whenever we need immediate treatment/inevitable surgeries we depend modern medicine for quick relief.
For all life style diseases like arthritis,disc prolapse etc many people come to Ayurveda and get relief even where modern medicines fail.
so here in Kerala, when a modern medicine doctor advise surgery,usually they come to take Ayurveda,even though very late!...and get relief.
see...An MRI to confirm Sciatica here now costs 8500 Indian rupees. A poor man get cured by one week treatment without any MRI(Diagnosis by symptom)at that cost,if he is subjected to ayurveda physio therapy too.