Anterior cruciate ligament, Orthopedics FAQ

Understanding ACL Tears: Symptoms, Diagnosis, and Treatment Options

Anterior cruciate ligament (ACL) tear? Hello, Director... I was diagnosed with a torn anterior cruciate ligament (ACL) at the beginning of this month and I am currently waiting for an MRI. Before going to a major hospital, I consulted a traditional Chinese medicine doctor who men...

Dr. Chen Yongxue Reply:
Please wait for the MRI report. Thank you.

Understanding Post-Surgery Knee Pain After Meniscus and ACL Reconstruction

Meniscus surgery and anterior cruciate ligament reconstruction? Hello, doctor. I underwent a partial meniscectomy of the medial meniscus on February 6th (due to the lack of a vascular supply in the inner region) along with anterior cruciate ligament reconstruction using my hamstr...

Dr. Chen Yongxue Reply:
Hello, it is best to consult your attending surgeon regarding this situation. Thank you.

Understanding ACL Reconstruction and Meniscus Repair: What to Expect

Anterior cruciate ligament reconstruction and medial meniscus tear? Hello, Doctor: In February, I underwent surgery for a torn anterior cruciate ligament along with a medial meniscus tear. The surgeon used my tendon for the ligament reconstruction, and since the meniscus was torn...

Dr. Shi Guozheng Reply:
It is a normal phenomenon to gradually increase activity levels. The ligaments will have healed after two months. Unless there is a significant injury, they are unlikely to rupture again.

Challenges After ACL Reconstruction: Knee Stiffness and Pain Management

Knee issues after posterior cruciate ligament reconstruction? Hello Doctor: I underwent a second anterior cruciate ligament (ACL) reconstruction surgery last October because the autograft used in the first surgery had loosened. This time, an artificial ligament was used, but I ha...

Dr. Shi Guozheng Reply:
Joint adhesions are inevitable after multiple surgeries. Under anesthesia, performing knee surgery can improve some conditions, but it is impossible to return to the pre-injury state. Achieving a range of motion of 120 or 135 degrees is already considered good. To determine wheth...

Post-Surgery Recovery: When Can I Stop Using Crutches After ACL Injury?

Post-operative issues following a left knee contusion with a left posterior cruciate ligament tear and fracture? I was injured in a car accident on March 31st, and after an MRI examination, it was confirmed that I have a torn anterior cruciate ligament and a fracture in my left f...

Dr. Wang Shouji Reply:
Hello, for anterior cruciate ligament reconstruction, tunnels are drilled into the bone and secured with screws. It is advisable to wait at least two months before attempting full weight-bearing to ensure safety; avoid premature excessive loading that could lead to fixation loose...

Post-ACL Reconstruction: Knee Pain While Climbing Stairs at 15 Weeks

About 15 weeks post-anterior cruciate ligament (ACL) surgery, experiencing knee pain when going up and down stairs? The left anterior cruciate ligament (ACL) was reconstructed using autograft on December 20, 2019. Currently, the flexion angle has exceeded 120 degrees, but I am st...

Dr. Shi Guozheng Reply:
If there are any issues, a thorough evaluation by the original surgeon is necessary to determine the cause. Typically, the recovery period for such surgeries is about six months to a year, and it is essential to be patient and continue with rehabilitation therapy.

Understanding ACL Injuries from Car Accidents: Symptoms and Recovery Tips

Issues related to anterior cruciate ligament (ACL) sprains caused by car accidents? Hello, about a month and a half ago, I sustained a sprain of my anterior cruciate ligament (ACL) due to a car accident. During my last follow-up appointment, the doctor mentioned that I could star...

Dr. Chen Yongxue Reply:
Symptoms after a cruciate ligament injury can vary in severity and should not be generalized. Please visit an orthopedic clinic for a physical examination, and further imaging studies may be necessary if needed. Thank you.

Understanding ACL Injuries After a Car Accident: Symptoms and Recovery Tips

Issues related to anterior cruciate ligament (ACL) sprains caused by car accidents? Hello, about a month and a half ago, I sustained a sprain of the anterior cruciate ligament (ACL) due to a car accident. During my last follow-up appointment, the doctor mentioned that I could sta...

Dr. Chen Yongxue Reply:
Hello, an injury to the anterior cruciate ligament (ACL) often accompanies tears of the cruciate ligaments and meniscal cartilage damage. It is advisable for you to undergo further magnetic resonance imaging (MRI) examination.

Understanding ACL Tears: Symptoms, Diagnosis, and Treatment Options

Anterior cruciate ligament tear Hello Doctor: I am currently a freshman at National Taiwan Sports University. This past Chinese New Year, I suddenly experienced pain in my right knee. However, after the winter break, I did not engage in any physical activity, and the pain starts ...

Dr. You Dianqi Reply:
Hello: I recommend that you undergo further imaging studies for your knee, such as an MRI. Currently, if walking is painful, it may indicate that the injured knee cannot bear full weight without causing you discomfort. In the initial stages, using crutches can provide some assist...

Understanding Thinning of the Anterior Cruciate Ligament: Treatment Options

Thinning of the anterior cruciate ligament? Doctor, I went to see my report today and the doctor said that my right knee's anterior cruciate ligament is not torn but shows signs of thinning. I would like to ask if thinning can repair itself or if it cannot be repaired. If it...

Dr. Wang Shouji Reply:
Hello, a cruciate ligament strain may sometimes appear thinned on imaging. Cruciate ligament injuries, unless they are very mild, typically require surgical reconstruction if they affect stability. Changhua Hospital cares about you. Wang Shou-ji.

Understanding Ligament Injuries After a Car Accident: A Patient's Journey

Ligament issues Hello Dr. Chen Yong-Hsueh, I would like to inquire about an injury I sustained in a car accident. I experienced a significant impact, which resulted in an injury to my right knee. The diagnosis at that time was as follows: "According to the diagnostic certifi...

Dr. Chen Yongxue Reply:
Hello, an anterior cruciate ligament (ACL) tear is often difficult to diagnose in the early stages due to swelling in the knee joint. Typically, a definitive diagnosis can only be made after the swelling subsides and a physical examination is conducted. Ultimately, confirmation o...

Recovery Timeline for Tibial Plateau Fracture and ACL Tear

Left tibial plateau fracture and anterior cruciate ligament tear? Hello, Doctor. I was in a car accident at the beginning of August, which resulted in a fracture of the left tibial plateau and a torn anterior cruciate ligament (ACL). In mid-August, I underwent surgery where they ...

Dr. Shi Guozheng Reply:
1. Tibial plateau fractures typically take about 3 months to heal; walking or putting weight on crutches too early can be painful. 2. After three months, it is appropriate to reconstruct the ligaments; the bone should be allowed to heal first before undergoing reconstruction su...

Managing Proximal Fibula Fractures: Recovery Tips and Concerns

Fibula fracture issues? You have a proximal fibula oblique fracture that has been present for one week. You are currently using a brace designed for anterior cruciate ligament (ACL) injuries, which allows for a 30-degree flexion. However, you experience a sensation of bone grindi...

Dr. Zhan Xian Reply:
Proximal fibula fractures are typically managed conservatively, although the decision may depend on the degree of displacement. It is recommended to keep the ankle at approximately 90 degrees during rest, to rest frequently, to avoid prolonged walking, and to refrain from smoking...

Understanding Mild Knee Pain: Possible Causes and Solutions

Mild knee pain? I've been experiencing some soreness in my knee over the past couple of days. Could it possibly be related to the following issues: 1. I previously had an injury to my anterior cruciate ligament (ACL) but did not seek any treatment. 2. My growth plates have f...

Dr. Shi Guozheng Reply:
The closure of growth plates is not related to knee pain. If a person experiences rapid growth during puberty, the ligaments may be stretched, leading to growing pains. A tear in the anterior cruciate ligament (ACL) can cause anterior-posterior instability in the knee, resulting ...

Understanding Patellar Pain and Indentation After Knee Surgery

There is a depression in the patella that causes sharp pain upon pressure? Hello, Doctor. I suffered a ligament tear and a meniscus tear due to a car accident and underwent reconstruction surgery. It has been over a year since the surgery, but I still experience sharp pain when p...

Dr. You Dianqi Reply:
Hello, I would like to ask you if you used the patellar tendon for your anterior cruciate ligament reconstruction. If so, it is indeed possible for some individuals to experience postoperative complications. As for patellofemoral chondromalacia, the typical symptoms include disco...

Understanding Knee Instability After ACL Reconstruction: Causes and Solutions

Knee instability after anterior cruciate ligament reconstruction? Dear Doctor, Happy New Year! I underwent anterior cruciate ligament reconstruction surgery on December 12, 2018, and it has been nearly 9 weeks since the procedure. My knee joint is still somewhat swollen. Currentl...

Dr. You Dianqi Reply:
Happy New Year, Prince Lode! You underwent reconstruction surgery for your right knee anterior cruciate ligament on December 12, 2018. There is still some swelling in your knee joint, and your main concern is the persistent feeling of looseness, which is similar to what you exper...

Understanding Cartilage Recovery Time and Assessment After Surgery

Cartilage healing time and condition assessment? Hello, Doctor. In August 2017, I suffered a sports injury that resulted in a torn anterior cruciate ligament (ACL) in my left leg, along with a meniscal tear. After surgery, the ACL healed well, but I continued to experience pain i...

Dr. Li Yongheng Reply:
1. Recovery typically takes six months. 2. It is not certain; it could be normal, or there may still be issues with the meniscus. 3. Strenuous exercise should be avoided for at least one year. 4. It depends on the specific circumstances at that time.

How to Differentiate Between ACL and MCL Injuries in Your Knee

I would like to confirm whether it is an injury to the anterior cruciate ligament (ACL) or the medial collateral ligament (MCL)? Hello, doctor. I sprained my knee on December 16. At that time, I was able to walk and immediately had an X-ray done, which showed no major bone issues...

Dr. Zhan Xian Reply:
The mechanism of injury for anterior cruciate ligament (ACL) tears often involves forces of valgus, external rotation, and hyperextension. Acute symptoms frequently present as hemarthrosis in the knee joint, while the pain point for the medial collateral ligament (MCL) is typical...

Is Your Knee Pain Linked to ACL Reconstruction Hardware?

Issues with Anterior Cruciate Ligament Reconstruction Screws Hello, Doctor: I sustained an injury to my right knee in a car accident in 1994, resulting in a torn anterior cruciate ligament (ACL) and meniscus damage. In 1996, I underwent ACL reconstruction surgery, during which th...

Dr. Li Yongheng Reply:
Hello, based on your symptoms, it is likely unrelated to the metal screws; the most probable issue remains with the meniscus. Therefore, attempting to remove the screws may not be beneficial for symptom improvement.

Understanding Ligament Injuries: Impact of Delayed MRI on Recovery

Ligament issues I participated in a friendly match on November 25th as part of my school team. While cutting in, I twisted my left knee and fell to the ground. I have a history of anterior cruciate ligament (ACL) tear in my left knee. Since it was a Sunday, there were no orthoped...

Dr. You Dianqi Reply:
Hello: If you have not engaged in any strenuous exercise during this period, which could lead to further injury, then the nearly one-month waiting period should not result in any significant changes. This time allows the injured tissue to experience some reduction in swelling, an...

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