That can only be said once looking at the present condition of yours. Any random suggestion can spoil the condition more. Mostly wrist injuries are X-rayed to evaluate the possibility of a fracture. But wrist is composed of many small bones, so for diagnosis of such bones and their overlapping alignment other tests such as arthrograms and MRI scans, maybe required. Though the wrist is functionally important, there treatments for serious wrist injury have not yet yielded optimal results. This makes you to suffer from a serious, long and struggling wrist injury. Physiotherapy relaxes you a bit, by increasing the mobility and giving a satisfaction.