Anterior cruciate ligament, Orthopedics FAQ

Post-ACL Surgery Concerns: Understanding Common Issues and Rehab Tips

Postoperative Issues After Anterior Cruciate Ligament Surgery Hello, Doctor, I completed an anterior cruciate ligament (ACL) reconstruction surgery (autograft) at the end of August this year. It has been a little over two months, and I have been following the rehabilitation instr...

Dr. Shi Guozheng Reply:
These phenomena are normal after surgery. You can perform joint flexion movements and additionally engage in strength training for the muscles around the knee joint.

Understanding ACL Tears: Recovery, Surgery Options, and Expectations

Ligament rupture Hello Doctor, I had a motorcycle accident over 8 years ago, injuring my right knee. The emergency physician at that time said there were no fractures and discharged me. After a period of rest, I didn't feel much discomfort until about 1 or 2 years ago when...

Dr. Shi Guozheng Reply:
The function of artificial ligaments is similar to that of autologous ligaments. As for how long they can last, it depends on the type used, so it's best to consult a physician. If a hybrid ligament, which combines autologous tissue, is used, it can last a long time. Of cour...

Understanding Knee Pain: ACL Injuries and Related Issues in Volleyball

Sports injuries, knee issues, ligaments? I play volleyball, and after jumping down, I felt pain inside my left knee, similar to a strain. I visited a traditional Chinese medicine doctor, who diagnosed it as a cruciate ligament strain. There is no pain or swelling when standing, b...

Dr. Hong Ximing Reply:
Knee joint sports injuries, such as anterior cruciate ligament (ACL) tears or meniscus tears, are quite common. If you are experiencing symptoms, please consult an orthopedic specialist for a thorough examination to prevent any impact on your future athletic function.

Post-Surgery Issues After Ceramic Hip Replacement: Infection and Recovery Concerns

Postoperative issues following left total ceramic hip arthroplasty infection? I was involved in a car accident in early January 2015, which resulted in a left femoral neck fracture and a left anterior cruciate ligament tear. I underwent a ceramic total hip arthroplasty at the end...

Dr. Shi Guozheng Reply:
It is possible that the presence of bone cement has caused this issue. After multiple surgeries, the surrounding soft tissue may also become hardened. If the infection cannot be controlled, ultimately, the artificial joint will need to be removed.

Post-ACL Reconstruction: Common Concerns and Recovery Tips

Questions regarding postoperative care for the anterior and posterior cruciate ligaments? I underwent anterior cruciate ligament (ACL) reconstruction surgery on my right leg in early November last year. Both my anterior and posterior cruciate ligaments were torn, and it has been ...

Dr. Chen Yongxue Reply:
Hello, both the anterior and posterior cruciate ligaments are torn, and the prognosis is quite challenging. Generally, strengthening the thigh muscles is essential, so exercises like half squats and leg raises should be emphasized. If there are rehabilitation equipment or a gym a...

Can PRP Therapy Help with Partial ACL Tears?

Can PRP be used for partial tears of the anterior cruciate ligament? Hello, doctor. I was hit while playing basketball and underwent an MRI. The doctor diagnosed a partial tear of the anterior cruciate ligament (ACL). Would you recommend PRP injection, and will my condition impro...

Dr. Cai Shanglin Reply:
Hello: Currently, numerous studies indicate that PRP (Platelet-Rich Plasma) is effective, but it needs to be combined with supportive devices and rehabilitation therapy.

Post-Cast Swelling: Understanding Recovery After Leg Injury

The foot remains swollen after the cast has been removed? I'm sorry, I have read that normally there shouldn't be swelling after removing the cast. Could it be because I removed the cast a week early? I have a crack in my femur but did not undergo surgery, and my anteri...

Dr. Shi Guozheng Reply:
Elevating the legs can improve poor circulation, which is often more effective than applying heat followed by elevation of the affected limb. Additionally, increasing joint mobility and engaging the muscles act like a pump, compressing blood vessels and facilitating smooth blood ...

Understanding Meniscus Repair vs. Partial Meniscectomy After ACL Surgery

Meniscus repair and meniscectomy? Hello doctor, I just had anterior cruciate ligament reconstruction surgery, and the doctor mentioned that my meniscus was also injured. However, when I asked him whether it would be repaired or partially removed after the surgery, he replied, &qu...

Dr. Shi Guozheng Reply:
Some meniscal tears only involve a small area at the edge, and partial meniscectomy is sufficient. Typically, the area that is removed is on the inner edge, which has poor blood supply and therefore does not heal well when repaired. Thus, partial removal is the best option. If th...

Understanding ACL Surgery Recovery: Weakness or Ligament Issues?

Anterior cruciate ligament (ACL) Hello doctor, I had anterior cruciate ligament surgery over a month ago, and while walking, my leg suddenly felt weak. What could be the reason for this? Is it due to insufficient muscle strength or could the ligament be loose?

Dr. Hong Ximing Reply:
It has been just over a month since your anterior cruciate ligament surgery, and experiencing weakness in your leg while walking indicates that your protective measures may be insufficient. Possible reasons include inadequate muscle strength or ligament laxity. It is advisable to...

Is It Normal to Feel Knee Instability After ACL Surgery?

Knee issues I have completed my surgery 9 days ago, and I am still using crutches and wearing a brace. However, every time I walk, I feel that my bones are still loose. Is this normal, or is it due to muscle atrophy causing my knee to feel loose? The name of the surgery is autolo...

Dr. Chen Yongxue Reply:
Hello, if you undergo an autologous ligament graft surgery, please be patient as the graft takes time to heal and regenerate. During this period, the joint will not be able to function normally. Thank you.

Post-ACL Reconstruction: Understanding Swelling and Pain in Recovery

Post-Anterior Cruciate Ligament Reconstruction Hello, doctor. I underwent a double-bundle reconstruction of the anterior cruciate ligament using autograft on July 6. It has been almost a month, but my knee is still swollen. Is this normal? Additionally, when performing rehabilita...

Dr. Hong Ximing Reply:
Swelling one month after anterior cruciate ligament (ACL) reconstruction is still common. The most important aspect is the rehabilitation exercises that follow. It is advisable to consult in detail with the attending physician for further guidance.

Post-ACL Surgery: Should You Consider Rehab and Support Options?

Knee issues? Hello, doctor! I just had anterior cruciate ligament (ACL) surgery, and I'm eager to start rehabilitation. Is it really better to go to a rehabilitation clinic? The surgeon who performed the operation said it's not necessary, but my friends all say I should...

Dr. Shi Guozheng Reply:
It is still advisable to go to the hospital. After anterior cruciate ligament (ACL) reconstruction, it is important to strengthen muscle training and also to increase the range of motion of the knee joint. Post-surgery, it is necessary to use crutches and a brace according to the...

Is PRP Injection Beneficial for ACL Surgery Recovery?

Is PRP injection effective after anterior cruciate ligament surgery? I suffered a torn anterior cruciate ligament (ACL) due to a car accident and playing basketball. Since I am only 20 years old and enjoy sports, I have decided to undergo reconstruction surgery next Monday. The d...

Dr. Hong Ximing Reply:
After anterior cruciate ligament reconstruction, it is best to avoid engaging in the same intense sports activities. PRP injection, due to its high concentration of growth factors, can aid in the healing and repair of ligaments. However, I cannot comment on the cost.

Post-ACL Surgery: How to Detect Screw Loosening in Your Knee

Postoperative laxity of the cruciate ligament? I underwent a patellar tendon graft for anterior cruciate ligament reconstruction on June 7th. Yesterday, while walking, my left foot slipped, causing my right leg to suddenly bear weight. After that, I felt something unusual in my k...

Dr. Hong Ximing Reply:
Four weeks post-ACL reconstruction surgery, bone healing should not yet be complete, but a brace should still be in place to prevent screw loosening. It is advisable to have the attending physician conduct a thorough examination for a more accurate assessment.

Knee Injury Symptoms: Numbness in Calf and Foot Explained

After a knee injury, there may be a sensation of numbness in the back of the leg and the foot? Hello, doctor. Over a month ago, I experienced persistent pain in my knee and sought treatment through massage therapy. However, during the session, it seems that the treatment was not ...

Dr. Shi Guozheng Reply:
As you described, the pressure is unlikely to cause a rupture of the anterior cruciate ligament, but it is possible that the lateral nerve of the knee joint is being compressed. This nerve is called the common peroneal nerve, which innervates the outer side of the calf and the fo...

Understanding Knee Discomfort After ACL Surgery: Causes and Solutions

Knee discomfort? I underwent surgery for a right knee anterior cruciate ligament (ACL) tear last September. After the surgery, I sometimes have difficulty fully extending my knee, and it tends to remain slightly bent. At that time, I was putting most of my weight on my left leg, ...

Dr. Shi Guozheng Reply:
It may be due to overloading of the left knee, but it's still important to see a physician to check the tightness of the ligaments. The doctor can perform a physical examination to assess for any instability by applying pressure from the front and back or from the inner and ...

ACL and Meniscus Injuries: Surgery vs. Strength Training for Young Athletes

Anterior cruciate ligament and meniscus Doctor, I apologize for bothering you again. (It seems my previous message didn't go through, so I'm sending it again. I'm really sorry if it's a duplicate!) I am a high school student who got injured while playing baske...

Dr. Shi Guozheng Reply:
For young individuals, the best treatment option for an anterior cruciate ligament (ACL) tear combined with a meniscal tear is surgery. The choice of which ligament or tendon to use for reconstruction depends on the physician's preference, as both options yield good results....

Understanding Swelling After ACL Reconstruction and Meniscus Repair

Anterior cruciate ligament reconstruction with meniscus repair? On December 1, 2015, I underwent anterior cruciate ligament reconstruction and meniscus repair on my left leg. It has now been six months, but I still experience swelling in the anterior part of my left knee. After w...

Dr. Chen Yongxue Reply:
Hello, this may need to be addressed with your attending physician, as further examination is required to determine the issue. Thank you.

Understanding ACL Reconstruction and Meniscus Repair Recovery

Anterior cruciate ligament reconstruction with meniscus repair? Hello, doctor. I underwent anterior cruciate ligament reconstruction and meniscus repair surgery on December 1, 2015, with the goal of returning to basketball. It has been six months since the surgery, and I can walk...

Dr. Shi Guozheng Reply:
It may be a recovery period, but if the swelling persists, a follow-up appointment is necessary.

Understanding ACL Tears vs. Sprains: Severity, Risks, and Treatment Options

Cruciate ligament Hello Dr. Hong, Could you please explain the difference between a torn and a lax anterior cruciate ligament (ACL)? Which one is considered more severe? If left untreated, what are the potential long-term consequences of continuing to run or play sports? What a...

Dr. Hong Ximing Reply:
The rupture or laxity of the cruciate ligament affects joint stability. Continuing to run or play sports can lead to significant joint wear and the development of arthritis. Modifying the type of exercise is recommended. Surgical treatments include autologous ligament or artifici...

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