Take care of yourself after knee surgery to make it worth the investment.

Post-surgical knee rehabilitation is a “long-term investment” that requires patience, commitment, and systematic management, just like building a Portfolio Successful, no “Quick Fix” Or “get rich overnight” but with a good plan and follow-up Progress Closely monitoring and adjusting plans when necessary will enable you to receive a worthwhile “reward” – a return to living life to its full potential.

Hello, dear readers. Last month we talked about “Strategies for preventing osteoarthritis” This month the doctor will still be focusing on the knee, but will move into “Post-operative” Yes, many people may think that completing knee surgery is like closing the investment deal and it's time to count the profits. But in reality, that's just "beginning" For long-term travel.

It's like buying good stocks and leaving your portfolio unattended, not following up, not adjusting, not taking care of them. In the end, you might not get the profit you hoped for. Rehabilitation after surgery is the same. You need to have a plan, have goals, and be patient and invest time in yourself because physical recovery is... “Sequel” It is just as important as the treatment.

Today, the doctor would like to take the readers to see that “Investment plan” What should you do to ensure that every step you take in knee rehabilitation is worthwhile and sustainable in the long run?

Planned recovery is like a long-term investment.

Knee surgery, whether it be arthroscopic, cruciate ligament reconstruction, or knee replacement, is like “Company rebranding” You've got a new knee, but this new brand is still relatively unknown. It still needs to be built, it needs to be marketed, and it takes time.

The doctor would like to divide the recovery into 4 stages, similar to the 4 stages of investment planning, as follows:

• stage 1 : Crisis Management (0-2 weeks)
• stage 2 : Start investing (2-6 weeks)
• stage 3 : Make a profit (6-12 weeks)
• stage 4 : Sustainable profit (3-6 months)

 stage 1 : Crisis Management (0-2 (first week)

This period is like putting out a fire after a major crisis. The main goal is to get everything in order first. There's no rush, but be careful about important matters.

Things to watch out for during this time:

• Pain and swelling : This is normal after surgery, but if the pain/swelling increases, you should see a doctor immediately.
• infection : Take good care of the wound while it is still dry. Be careful not to let it get wet.
• Initial movement : Bend and straighten your knees slightly from the start to prevent knee joint stiffness.
• blood clot : Move your feet frequently to promote blood circulation in your legs and prevent deep vein thrombosis.

Main activities that can help:

• Apply cold compresses like a “market cool down.”
• Take medication as prescribed by your doctor.
• Walk with a cane or walker to reduce the risk of falls.
• Sleep with your legs elevated above your heart.
• If you experience any abnormalities, such as redness, heat, or a high fever, see a doctor immediately.

stage 2 : Start investing (2-6 week)

Once the fire is out, it's time to "put the real port in place." The goal is to gradually increase knee mobility, prevent muscle atrophy, and improve daily functioning.

Goals during this period:

• Able to bend knees 90 degrees (from straight to a right angle)
• Reduce swelling and tightness
• Start building muscle strength
• Changed from 2 crutches to 1.

Main activities:

• Knee stretch : Have the caregiver help bend or use a rag to pull the foot.
• Self-bending the knee joint : Bend it a little more slowly, don't force it.
• Muscle squeezing : Squeeze the thigh muscles without moving the joints.
• Reducing swelling : Lift the leg, massage gently, apply warm compress.

Weekly goals:

• Week 2: Bend your knees about halfway or 45 degrees.
• Week 4: Bend more than halfway, or approximately 70 degrees.
• Week 6: Can bend at right angles or approximately 90 degrees.

Don't rush. A little slower is fine. Consistency is key, just like with DCA (Dollar Cost Averaging) investing, which emphasizes consistency rather than expecting quick results.

stage 3 : Make a profit (6-12 week)

Now that your knee is moving, it's time to make real "profits" – improving strength, balance, and activity.

Goals for this period:

• Strengthen the muscles around the knee joint.
• Practice balance and coordination
• Increase durability
• Prepare to do your daily activities as usual.

The right activity:

• Strengthen thigh muscles : This is a “hot stock” that requires heavy investment. Strong thighs = safe knees.
• Strengthen the hamstrings : It is a “pair of stocks” that helps balance.
• Stand on tiptoes : Strengthen calf muscles (diversified investment)
• Hip flexor strengthening : Strengthen the foundation

Advanced exercises:

• Leg Press: Start with a light weight, like buying stocks little by little.
• Squat gently, not too deeply, at a height of about 30-45 degrees.
• Walk up and down low stairs
• Cycling is good for your heart too.

Things to avoid:

• High-impact activities (like avoiding speculative stocks)
• Check the pain level. If the pain is more than 3/10, take a break.
• Increase weight gradually, don't be greedy (Progressive = sustainable profit)

stage 4 : Sustainable profit (3-6 month)

This is the final stage where we will see a true “return on investment”. The other leg will be 90% stronger, and daily life will be easier, and some people may even be able to return to their favorite sports.

Advanced activities:

• Explosive exertion : such as lightly jumping
• Practice the sport you want to return to. : such as tennis, badminton, golf
• Agility training : Change direction, stop quickly
• Build endurance : Increase exercise time

How to go back to work:

• Adjust your desk to sit comfortably.
• Long distance travel may require caution at first.
• Set an alarm to get up and walk every 45-60 minutes (like Rebalancing Portfolio).

Most people feel good about this period, but remember that a “good investment” is one that preserves profits for the long term, not just the short term.

Warning signs: When to see a doctor

Just like the stock market gives warning signals before a crisis, the body can also give signals.

Red flags (go see a doctor immediately):

• High fever with red, swollen, hot wound
• Abnormal bleeding from the wound
• The pain keeps getting worse instead of getting better.
• Severe knee swelling or difficulty breathing (may be a blood clot)

Yellow signal (follow up and report to doctor):

• Recovery is slower than the time the doctor told me to.
• The pain does not decrease as it should.
• Non-healing wounds or chronic infections
• Feeling stressed and depressed due to unfulfilled recovery is normal, but you should consult a doctor.

Remember, doctors and physical therapists are like "investment advisors." If you're unsure about something, feel free to ask. Don't take the risk yourself; everyone is ready to help you grow your portfolio steadily.

Long-term care provides sustainable “profits” throughout life.

After the first 3-6 months, it is important to continue “managing your portfolio health” and not stop investing.

Preventing re-injury (preventing further losses): It's like diversifying your investments, not putting all your eggs in one basket. We need to take care of many aspects.

• Exercise regularly for 150 minutes per week (not a lot, but it must be consistent).
• Control your weight. Every 1 kilogram you gain = 3-6 times more weight on your knees.
• Choose activities that are age-appropriate.
• Annual health check-up, including knee examination

Build lasting habits:

• Stretch regularly (like Rebalance Portfolio)
• Choose good shoes, not just beautiful ones.
• Arrange your desk according to physiological principles
• Get up and walk around often. Don't sit for long periods of time.

 Timeline And the goals you should know

Expected period:

• Knee arthroscopy : Back to work in 1-2 weeks, sports 6-8 weeks.
• Cruciate ligament reconstruction : Back to work in 2-4 weeks, sports 6-9 months.
• Knee replacement : Return to work in 6-8 weeks, normal activities 3-6 months.

How to measure success:

• Pain reduced from 8/10 to 0-2/10.
• The knee joint can move at least 95% of normal.
• Go back to doing your favorite activities.
• Improved quality of life, increased confidence in movement

But remember, these numbers are just "averages," like stock returns. Some people may experience faster returns, while others may experience slower returns, depending on a number of factors, including age, overall health, self-care, and the type of surgery performed.

Conclusion: The Ultimate Recovery Investment

Rehabilitation after knee surgery is a “long-term investment” that requires patience, commitment, and systematic management. Much like building a successful portfolio, there is no “quick fix” or “get rich overnight.” However, with a sound plan, close monitoring of progress, and adjustments when necessary, the rewards can be worthwhile: a return to living life to its fullest potential.

Investing in proper rehabilitation in the first 3-6 months will create sustainable returns for the next 20-30 years, enabling you to live, work, and enjoy the activities you love with quality.

I hope this article serves as a "Post-Knee Surgery Investment Guide" that will help all readers achieve stable and sustainable returns. See you next month!

Dr. Monthonlee Sutthitham
Rehabilitation Medicine Specialist
Thonburi Hospital

educational record

• Doctor of Medicine, Srinakharinwirot University, 2555
• Certificate of Rehabilitation Medicine, Khon Kaen University, 2558