It takes 6 to 10 weeks for a fracture to unite.
It can take upto 8 months to a year to reach the the pre-fracture level.
Loss of Shoulder Movement can be prevented by stable and strong surgical fixation of the fracture allowing early post-operative mobilization of the Shoulder Joint. Meticulous handling of the skin and muscles around the Shoulder during surgery so as to minimise the scar tissue formation.
Complications like infection can be avoided by operating in sterile environment, use of Prophylactic antibiotics and Aseptic precautions. Neurovascular injury can be avoided by meticulous dissection.
Arthritis is a late complication of any fracture close to a joint. It usually occurs after a few years. If can be prevented by accurate re-alignment of the fracture fragments as close to normal as possible. Nothing less than perfect should be accepted.