Suggestion: According to your analysis, the recovery situation should be considered normal. Guidance: Because you recover quickly in the first month, the fixation effect is very good. But later, you felt that the internal fracture was blocked and you couldn't lift it any more. This may be related to the placement of the clavicle hook, because if you lift it too much, the clavicle hook will be caught in the middle, preventing you from lifting it further. The reexamination doctor said it was normal, indicating that the clavicle hook was fixed reliably and there was no looseness or fracture. I suggest you keep exercising every day, try to exercise the muscles around your shoulders and promote blood circulation, and don't deliberately pursue how much you can lift. When your acromioclavicular joint grows, take out the clavicle hook and then lift it again. It should be no problem. Now it's good to lift 90 degrees. Of course, there is also a problem with the clavicle hook, that is, I am afraid that the acromioclavicular joint will be separated again after being taken out. Of course, that's the aftermath.