A limb reconstruction system is a type of orthopedic device which is used to correct problems associated with a limb. This system is designed to correct abnormal shape of the limb resulting in improper functioning, limb length discrepancies, and also the bone and/or soft tissue loss caused due to high-impact trauma.
Above all, LRS External Fixator is also a boon for people having congenital issues in their limbs like the patients born with the congenital short femur, congenital tibial pseudarthrosis, and fibula hemimelia. Besides this, the LRS system is also known to be helpful in the re-growth of the bone in a limb in the case of serious bone infections. Another application of External LRS Fixator is limb lengthening.
What is Meant by Limb Reconstruction?
As the name suggests, limb reconstruction focuses on redeveloping the lost bone and also soft tissues in a limb like a leg. This technique focuses on providing a stable external fixation of the injured area while assisting in the new bone formation through callus distraction. This technique is also applied to increase the length of the bone in the case of limb length discrepancies. It is very useful in bringing back the normal shape & functioning of the affected limb after the surgery.
The procedure of the limb reconstruction system starts with osteotomy where the bone to be lengthened is cut and stabilized using External Fixators like LRS Fixator or Ring Fixator. Which type of external fixator used will depend upon the condition of the patient and the result that is required to be achieved.
After this, the distraction phase will start where the cut bone segments are pulled apart gradually to allow the formation of a new bone in between them. This process is also known as distraction osteogenesis. Continuous bone growth is achieved with regular adjustment of nuts and bolts present on the fixation device. Though it depends on the situation, yet the general rate of correction per day is 1mm.
Initially, the newly formed bone is soft and it might not show up in the X-ray, but with time, it gains its strength. At this phase, the patient is not advised to put weight on the operated limb plus, he/she might need crutches to walk comfortably.
In the second phase of the treatment, the bone heals and consolidates, plus, the patient is allowed to put more weight on the operated limb. Besides this, the patient can also walk without crutches.
How Pain is Managed During Limb Reconstruction?
Pain management is generally done by giving analgesics and in certain cases, anesthesia is also given. Everyone has their own tolerances to pain, but still, an effective pain management strategy is required during frame treatment time.
The Bottom Line
Limb reconstruction is a subspecialty of orthopedic surgery that focuses on correcting abnormalities in the limb, generally lower or upper leg. This technique has become more reliable in the last few decades with the introduction of the LRS system. This system is nothing but an orthopedic device that is used to promote new bone formation in between two bone fragments by causing gradual distraction.
The success rate of this orthopedic technique has made it more popular than before and not only patients requiring limb reconstruction, but the surgeons who perform this surgery rely on this as well.
Siora Surgicals Pvt. Ltd. is a reliable Orthopedic Implants exporter in Romania. The company also exports its quality trauma implants like Interlocking Intramedullary Nail, Hand Fracture Implants, and Locking Compression Plate to different countries across the globe.