clare1234,
A couple of things puzzle me a little on your posting. You state that you have "a pin and 5 screws". Usually, tib-fib shaft fractures are treated with an intramedullary (IM) nail (also called a rod) and interlocking screws placed through the proximal and distal ends of the nail.
Occasionally, in a shaft fracture a plate and screws will be used instead of the IM nail.
If the fracture is at the very distal end of the tibia, just above the ankle (called the tibial plafond), then it is usually fixed with just screws and sometimes K-wires. (In some tibial plafond fractures a special clover leaf plate can be used along with the screws.) The K-wires are sometimes called pins, since they are smooth, without threads.
So, I'm not absolutely sure how your fracture was treated, since you say a pin and 5 screws. Was it actually an IM nail? This just helps to get an idea of what the fracture pattern is, based on how it was fixed. This helps in determining the usual course of fracture healing.
But, anyways...
There is a known time frame for the healing of tibial shaft fractures. This is in general, as every fracture is different.
When you say, when will I be "normal", that is really difficult to determine. Again, every patient is different, because what you would consider "normal", is not necessarily what someone else would feel is "normal". What is normal for a young athlete is different from that of an 80 year old gentleman.
Some things that you also have to keep in mind, during your healing and rehabilitation, is that not just the bones were injured. When a patient fractures the tibia and fibula, the periosteum around the bone is ripped apart, the muscles are torn off the bone, the tendons and fascia are stretched and twisted, and the nerves and blood vessel are also be injured. All of this soft tissues damage also has to heal and then undergo rehabilitation.
These soft tissues heal with scar tissue, which does not stretch and contract like normal tissue. These tissues also undergo atrophy after an injury from disuse. All of this has to be overcome during rehab.
It can often take a year to 18 months for someone to get back to the activities they were doing before the fracture. That does not mean that you will be unable to do anything for that long, just that it is going to be quite a long road, with many ups and downs along the way. There will also be some plateaus along the way, which can be discouraging. But, the time and effort you put into your rehab, will be rewarded in the end.
So, the following is information taken from the Wheeless Textbook of Orthopedics, from Duke University:
TIBIAL SHAFT FRACTURES
Time to union;
- low energy fractures: 10-13 weeks;
- high energy fractures: 13-20 weeks;
- open fractures: 16-26 weeks
- type 3B & 3C open fractures requires 30 to 50 weeks for consolidation;
- distal tibial fractures may be more prone to non union than proximal fractures
due to absence of muscular soft tissue envelope;
- in the report by Anne Skoog et al., the authors studied 64 consecutive patients
with a tibial shaft fracture
> 12 months after the injury, 44 percent had not regained full function
of the injured leg, although all but two of the patients had returned
to preinjury working status
> References: "One-Year Outcome After Tibial Shaft Fractures: Results
of a Prospective Fracture Registry" Skoog A, et al. J Orthop Trauma
15(3):210-215, March/April, 2001.
You have to remember that the above time frames are for the time till the bone unites, not the time to final recovery. That time period is too wide to be able to determine for any one patient. Again, every fracture and patient is different.
So, Clare, you are still basically in the immediate post-op period, as you are not even three weeks out from injury yet.
The best thing you can do is follow your surgeon's and therapist's instructions. Try to keep the swelling under control with elevation of the foot above the heart. Move your toes at least every hour while you are awake. This will help to pump venous blood and edema back into the core. It will also keep the tendons from scarring down around the ankle.
As soon as you are allowed to weight bear, try to do so. By placing stress across the fracture site, the body will actually lay down more callus around the fracture and make the bone stronger. This is Wolff's Law: bone will respond to the stresses applied to it. That is why bone and muscles get stronger when you exercise and lift weights and will get weaker when the muscles and bones are not used.
Since you do not smoke, that helps a lot. You should also not consume alcohol to excess. Eat a good balanced diet, with a little extra protein. The body needs the extra protein to heal the bones and soft tissues. Most patients get enough calcium and vitamin D in their diet, but if you want to eat a little extra milk and cheese that would be fine. In terms of vitamin D, a lot of foods are vitamin D fortified nowadays. Also, it only takes 20 minutes of sunlight on your face, to get the daily recommended amount of vitamin D. If you want to take extra vitamins thats okay, but you really don't need to spend your money on them. It would probably be better to use the money to buy a good steak and milkshake every once in a while.
As to whether or not you will have a limp, depends upon so many factors. The bone has to heal, you have to rehabilitate the limb, everything has to go according to plan, there can't be any problems, etc, etc, etc. Basically, all you can do is the best you can and see what happens.
If at any time you are concerned about things, be sure to ask your surgeon. He/she knows what the bones looked like and how well the fixation was placed. Don't be afraid to ask questions.
Hope all of this did not overload you too much. Hang in there, follow your doctor's instruction, work hard in rehab, eat a good diet, get out of the house once in a while, and it will get better day by day.
Good luck.