1.What age is best for shoulder replacement?
Shoulder replacement surgery replace diseased or deformed joints with artificial joints.Shoulder replacement not only eliminates joint pain, but is also the preferred treatment option for correcting joint deformities and improving joint mobility.
Generally speaking, there is no absolute age limit for shoulder replacement. However, considering the limited service life of artificial joints, the golden age for joint replacement is between 55 and 80 years old. This is because of the limited service life of artificial joints. If the patient is too young, a second operation may be required after a certain number of years. Before the operation, the doctor will analyze and determine whether the patient is suitable for replacement surgery based on the patient's specific situation, so the patient only needs to properly choose the type of surgery that suits him or her under the treatment plan provided by the doctor.
2. What is the life expectancy of a shoulder replacement?
In the early stages of artificial joint development before the mid-20th century, metal materials such as cobalt-chromium alloys were mainly used. Such materials have poor bio-compatibility and wear resistance, generally have a service life of only 5-10 years, and are prone to complications such as loosening and infection.
In the development stage of artificial joints in the mid- to late 20th century, new metal materials such as titanium alloys appeared. At the same time, high-molecular polyethylene was widely used in joint pads, greatly improving the wear resistance of joints. The service life of artificial joints was increased to about 10-15 years.
Since the late 20th century, artificial joints have entered a new era. Metal materials have been further improved, and surface treatment technology has become
more advanced. For example, the use of coatings such as hydrogenation can promote bone tissue growth and improve the stability of prostheses. The application of ceramic materials has also further improved the wear resistance and bio-compatibility of artificial joints. With the support of the above new materials and technologies, the lifespan of artificial joints has reached 15-25 years, and even longer if well maintained.
III.What are the permanent restriction after Shoulder replacement?
There are no absolute permanent restrictions after shoulder replacement surgery, but for the purpose of artificial joint maintenance, it is best to pay attention to the following:
● Motion: Although the joint function is significantly improved after surgery, the range of motion may not be restored to the state before the patient's illness. For example, excessive abduction and extension will be restricted to avoid dislocation or excessive wear of the prosthesis.
● Exercise intensity: High-intensity and high-impact sports, such as basketball, shot put, tennis, etc., are not recommended after surgery. These sports will increase the pressure on the joints, shorten the service life or loosen the prosthesis.
● Heavy physical labor: After surgery, patients should try to avoid physical labor that puts too much pressure on their shoulders, such as carrying heavy objects for a long time, frequent high-intensity shoulder push-ups, etc.
With proper rehabilitation training and daily attention, patients often improve their quality of life after surgery and can carry out most daily activities normally.
Post time: May-19-2025
