Impact of Long-Term Retained Bone Screws on Mobility and Health Risks
Will having thigh and knee bone screws left in for about 20 years affect mobility in the future? I was involved in a severe car accident in 1993, resulting in fractures of both hip joints, the right femur, the left knee joint, and the left tibia. After multiple surgeries, both th...
Dr. Zhang Jiahao Reply:
Hello: The principle is to remove internal bone screws and plates; however, many individuals do not have them removed. This decision is related to the patient's age, the location of the screws (such as whether they are embedded within a joint), and the patient's symptom...[Read More] Impact of Long-Term Retained Bone Screws on Mobility and Health Risks
Knee Pain After Frog Kick: Is It Related to Past Injury?
It seems like I have strained my knee? I think I may have overexerted my legs while doing the frog kick, and now my knee hurts when I walk. Additionally, I injured my knee two years ago (from a bike accident), and I still have difficulty kneeling on hard surfaces. Are these two i...
Dr. Wang Shouji Reply:
You can try applying ice and reducing activity for now. If there is no improvement after a few days, it is recommended to visit a hospital for an examination. As for the old injury that still prevents you from kneeling on hard floors, it is not possible to determine if there is a...[Read More] Knee Pain After Frog Kick: Is It Related to Past Injury?
Understanding Frog Leg Syndrome: Diagnosis and Treatment for Knee Pain
Frog leg syndrome? Hello Doctor: 1. How can we accurately differentiate between frog leg and Achilles tendon tightness, both of which can cause difficulty in squatting? 2. Why does frog leg lead to pain while running? Is frog leg related to the bones or the muscles? 3. How ...
Dr. Hong Ximing Reply:
Frog leg syndrome refers to muscle spasms in the gluteal region, while Achilles tendon spasms occur in the calf muscles. During running, muscle contractions can lead to pain. For frog leg syndrome, it is advisable to visit an orthopedic clinic for a thorough physical examination,...[Read More] Understanding Frog Leg Syndrome: Diagnosis and Treatment for Knee Pain
Knee Pain After Car Accident: Causes and Treatment Options
Knee injury from a car accident? Hello, a few days ago after a car accident, I noticed that when I bend my knee and feel a pulling sensation, there is a sharp, tearing pain. At first, I thought I had a fracture, but I can still walk. I injured my right knee, and it has been a wee...
Dr. Zhou Lizhi Reply:
It is best to obtain an X-ray to confirm that there is no fracture in the knee bone, and then check for any bony injuries to the medial ligament before deciding on the appropriate treatment.[Read More] Knee Pain After Car Accident: Causes and Treatment Options
Post-Operative Care for Knee Arthroscopy: Is Rehab Necessary?
Knee arthroscopic debridement surgery Hello Dr. Chang, My mother underwent a left knee arthroscopy at the end of July this year and has recently received hyaluronic acid treatment. However, she has not been feeling well since the surgery (there is no redness, swelling, heat, or...
Dr. Zhang Jiahao Reply:
Hello: The findings during knee arthroscopy are very important. Possible intraoperative findings include cartilage softening or damage, meniscal tears, or soft tissue proliferation, among others. Different intraoperative findings determine the surgical approach and outcomes. The ...[Read More] Post-Operative Care for Knee Arthroscopy: Is Rehab Necessary?
Understanding ACL Injuries: Common Questions and Answers
Anterior cruciate ligament injury issues? Hello Doctor: After injuring my knee on September 9th, I asked the following five questions on Yahoo Knowledge, but I received no helpful responses. I hope you can take the time to read my questions and reply when you are available. Thank...
Dr. Hong Ximing Reply:
Thank you for your letter. It has been over 8 weeks since your injury, and the hematoma in your knee should have resolved. However, without the results of an MRI, it is difficult to assess the extent of your injury. Most of the information regarding cruciate ligament injuries has...[Read More] Understanding ACL Injuries: Common Questions and Answers
Understanding Treatment Options for Degenerative Knee Arthritis: A Patient's Guide
Treatment of Degenerative Knee Osteoarthritis My father has pain in his left knee. He has seen the director of Zhudong Hospital twice and has taken Sulinton tablets and the muscle relaxant AN-AN, but he still does not require surgery. However, after about a month of medication, h...
Dr. Shi Guozheng Reply:
Degenerative arthritis can occur in a single knee joint, but it may also affect both knees, especially if there are old injuries or degeneration present. The use of arthroscopy for debridement in cases of degenerative arthritis has significantly decreased in recent years due to i...[Read More] Understanding Treatment Options for Degenerative Knee Arthritis: A Patient's Guide
Understanding Knee Pain and Calf Heat: Possible Causes and Solutions
Knee discomfort and heat in the right calf? Dear Doctor: Recently, I have been experiencing warmth in my right calf, with increasing frequency. I am unsure if this could be a sign of venous thrombosis. I previously injured my right knee while hiking, which has led to ongoing disc...
Dr. Wang Shouji Reply:
Venous thrombosis often occurs in situations of prolonged immobility, such as sitting for too long on a flight. However, based on your condition, it does not seem to resemble venous thrombosis; instead, you should be aware of issues related to varicose veins and poor blood circul...[Read More] Understanding Knee Pain and Calf Heat: Possible Causes and Solutions
Understanding ACL and Meniscus Injuries: Treatment Options and Recovery
Anterior cruciate ligament tear and meniscus tear? Hello Doctor: Three years ago, I had a rupture of the right posterior cruciate ligament (PCL) (MRI was done but no surgery was performed). In July or August, an MRI showed a tear in the medial meniscus of the right knee (in a hea...
Dr. Shi Guozheng Reply:
Follow the physician's instructions regarding the fixed schedule, and discuss any detailed circumstances with your attending physician.[Read More] Understanding ACL and Meniscus Injuries: Treatment Options and Recovery
Understanding ACL Tears and Meniscus Injuries: Treatment Options Explained
Anterior cruciate ligament tear and meniscus tear? Hello Doctor: Three years ago, I suffered a rupture of the right posterior cruciate ligament (PCL) (MRI was done but no surgery was performed). In July or August, an MRI showed a tear in the medial meniscus of the right knee (in ...
Dr. Shi Guozheng Reply:
Injuries can result in different areas of tearing, and if the ligament is not completely torn, it can heal to a certain extent with immobilization in a cast. It is normal for the foot to swell after weight-bearing; elevating the foot can help reduce the swelling.[Read More] Understanding ACL Tears and Meniscus Injuries: Treatment Options Explained
Knee Weakness and Pain When Climbing Stairs: Causes and Solutions
Knee weakness and sharp pain when climbing stairs? Three years ago, I had a bone fracture above my left knee, which has since healed. However, I later discovered that when going up stairs, my left knee experiences weakness and sharp pain, which has persisted until now. (Pain poin...
Dr. Li Wenlin Reply:
Hello ASER: Please see an orthopedic doctor as soon as possible. It could be synovitis near the knee joint, or it may be early-stage osteoarthritis. Please seek medical attention promptly. Li Wen-Lin[Read More] Knee Weakness and Pain When Climbing Stairs: Causes and Solutions
Essential Guide to Knee Replacement Surgery and Post-Op Care for Seniors
Total knee arthroplasty? My grandfather has been experiencing knee pain and weakness for a long time. He visited an orthopedic doctor, who recommended scheduling surgery. He is expected to return to the hospital after some time. My grandfather enjoys gardening, and to avoid bored...
Dr. Li Wenlin Reply:
Hello Xiaoyu: No amount of health supplements can compare to the filial piety of a granddaughter. In fact, there are no health supplements that have proven therapeutic effects for degenerative knee osteoarthritis. I suggest that you take the time to visit home more often or call ...[Read More] Essential Guide to Knee Replacement Surgery and Post-Op Care for Seniors
Understanding Knee and Hip Pain: Causes and Solutions for Athletes
Knee and hip joint pain? Hello, At the end of April this year, while warming up for soccer, I experienced sudden severe pain on the outer side of my right knee when I pressed down on both ankles (internally rotating the ankle and pressing the dorsum of the foot against the grou...
Dr. Zhou Lizhi Reply:
The knee joint primarily consists of the medial collateral ligament, lateral collateral ligament, anterior cruciate ligament, and posterior cruciate ligament. According to users' reports, after sports injuries, the lateral collateral ligament is likely the main cause of pain...[Read More] Understanding Knee and Hip Pain: Causes and Solutions for Athletes
Understanding Knee Bursitis: Causes, Treatment, and Recovery After Injury
Knee joint effusion? Hello Doctor, In July, I had a bicycle accident that resulted in an open laceration on my left knee. I received three stitches at the time, and after the wound completely healed, I noticed a small swelling at the inferior border of the patella, accompanied b...
Dr. Li Wenlin Reply:
Hello Liveupto, 1. The injury was caused by trauma. 2. For bursitis, using a knee brace or elastic compression can help reduce swelling. It is not advisable to engage in intense exercise or weight training, such as squats or deadlifts, for six weeks. 3. Surgery is not a panac...[Read More] Understanding Knee Bursitis: Causes, Treatment, and Recovery After Injury
Understanding Limited Dorsiflexion in Ankle Joint: A Simple Explanation
Please provide the content you would like me to translate into English? Hello, Doctor: You mentioned that when you sit on the floor or bed with your thighs and knees extended, and you exert force to dorsiflex your foot (bringing the dorsum of the foot towards the abdomen), you wi...
Dr. Shi Guozheng Reply:
This means that the dorsiflexion of the foot is impaired; in a normal person, the ankle joint can easily flex upward. If there is a contraction of the Achilles tendon, upward flexion will be restricted.[Read More] Understanding Limited Dorsiflexion in Ankle Joint: A Simple Explanation
Understanding Fibrosis in Frog Legs and Bone Spurs Treatment
Frog limbs and bone spurs? Bilateral gluteal fibrosis (frog legs) can lead to various impacts or discomfort, including limited mobility, muscle stiffness, and potential pain in the hip and lower back areas. Regarding the examination of frog legs, it is typically assessed with the...
Dr. Luo Zhongwei Reply:
Patients with frog leg posture are unable to squat with their knees together. This movement impairment is rarely associated with bone spurs in the fingers. If bone spurs are indeed present, a definitive diagnosis should be established first.[Read More] Understanding Fibrosis in Frog Legs and Bone Spurs Treatment
Understanding Muscle Shortening: Symptoms and Characteristics of Quadriceps and Achilles Tendon Issues
Please provide the content you would like me to translate into English? Hello, I am unable to squat due to my legs being together, and when I spread my legs with my heels flat on the ground, I tend to lean backward. A previous doctor mentioned it could be frog legs, but today ano...
Dr. Shi Guozheng Reply:
Achilles tendon tightness can prevent you from squatting down completely. If you attempt to squat forcefully, you may fall backward. When sitting on the ground or a bed, if you extend your thighs and knees and forcefully dorsiflex your feet towards your abdomen, you will notice t...[Read More] Understanding Muscle Shortening: Symptoms and Characteristics of Quadriceps and Achilles Tendon Issues
Understanding Knee Injuries: When to Seek Medical Attention
Knee injury Hello Dr. Wang, about two weeks ago, I fell and bruised both of my knees, which were painful. After a week, the bruising has healed, but I still experience knee pain when squatting and cannot squat for long periods. Could this be related to the fall? Should I schedule...
Dr. Wang Shouji Reply:
Ms. Wang: Squatting puts significant pressure on the knee joints. If there is any inflammation or issue with the knee, prolonged squatting should be avoided, but walking is generally not a problem. If there are concerns, it is advisable to visit a hospital for further examination...[Read More] Understanding Knee Injuries: When to Seek Medical Attention
Understanding Patellar Chondromalacia and Cartilage Damage: Treatment Options
Patellar chondromalacia and cartilage damage? Hello, Doctor! I have been suffering from chondromalacia of the right knee for seven to eight years. I have undergone physical therapy at the rehabilitation department of the hospital for both legs, including shortwave therapy, ultras...
Dr. Li Wenlin Reply:
Hello, Xiao Luo: 1. The principle of shortwave therapy cannot burn the cartilage in the knee joint, but it is indeed not advisable to adjust the intensity of the shortwave machine by yourself. If you are interested in the intensity of shortwave therapy, you can proactively discu...[Read More] Understanding Patellar Chondromalacia and Cartilage Damage: Treatment Options
Understanding Synovitis: Symptoms, Concerns, and Treatment Options
Regarding synovitis? Hello Dr. Chang, Two years ago, I accidentally discovered a slight swelling in the tendons around my right knee (it feels like a 3 cm swollen line). At that time, I didn't pay much attention to it. However, since the condition hasn't changed and t...
Dr. Zhang Jiahao Reply:
Hello: The synovitis you mentioned likely refers to inflammation of the synovial membrane in front of the patella, resulting in the accumulation of fluid. If conservative treatment is ineffective or if there are signs of infection, surgical removal may be necessary. However, this...[Read More] Understanding Synovitis: Symptoms, Concerns, and Treatment Options