Effective Strategies to Alleviate Knee Pain from Work-Related Strain
Knee pain Hello Doctor: Due to my job, I have to go up and down stairs frequently and stand for long periods of time. As a result, my knees often feel sore, and I have to use ointments or massage both sides of my knees for relief. I would like to ask what methods can be used to i...
Dr. Shi Qiming Reply:
Dear Jessie, Due to the overuse of your knee joint, you are experiencing frequent soreness. Generally, resting or changing your usage habits should help improve the condition. However, if the pain persists, it is important to consider whether it may be due to an injury causing c...[Read More] Effective Strategies to Alleviate Knee Pain from Work-Related Strain
Understanding Knee Cartilage Growth: Symptoms, Surgery, and Recovery
Cartilage (tissue) growth next to the knee? Hello Dr. Luo: My husband (37 years old) discovered a small cartilage growth next to his knee four years ago (it only appears when bending the knee). Due to his busy work schedule and the fact that it wasn't very painful, he hasn&#...
Dr. Luo Zhaozhong Reply:
Hello: The knee is composed of four main bones: the femur, tibia, patella, and fibula. If there is uncertainty about where the growth is occurring, and if the cartilage volume is small without affecting the surrounding soft tissues, it is generally advisable to observe the situat...[Read More] Understanding Knee Cartilage Growth: Symptoms, Surgery, and Recovery
Current Advances in Cartilage Cell Repair Techniques in Taiwan
What is the development status of cartilage cell repair technology in Taiwan? Has it reached the clinical stage? What is the development status of chondrocyte repair technology in Taiwan? Has it reached the clinical stage? Are there other methods available for treating cartilage ...
Dr. Yang Zhengfan Reply:
Dear Zhi, Currently, there is cartilage injury, and cellular repair is possible for treatment. However, this treatment method is still considered experimental and is only offered by a few medical centers in the United States, and it has not yet been widely accepted by general o...[Read More] Current Advances in Cartilage Cell Repair Techniques in Taiwan
Can You Still Grow Taller at 21? Tips and Insights on Height and Orthopedic Health
Height At 21 years old and with a height of 170 cm, you may still have a chance to grow taller, but it largely depends on whether your growth plates have closed. Growth plates, or epiphyseal plates, are areas of developing cartilage tissue near the ends of long bones, and they ty...
Dr. Lin Gengxiao Reply:
1. Generally, the growth plates in males are fused by the age of 21, so the chance of natural height increase is no longer present. 2. Reports indicate that surgical procedures for height increase carry associated risks and require individual assessment in an outpatient setting...[Read More] Can You Still Grow Taller at 21? Tips and Insights on Height and Orthopedic Health
Understanding Periosteal Wear: Causes and Recovery in Young Athletes
Periosteal abrasion I have been experiencing pain in my left knee for nearly three months. Yesterday, I had an X-ray, and the doctor said it is due to periosteal wear and that it will heal on its own. The doctor mentioned that the periosteum is cartilage, but as far as I know, ca...
Dr. Shi Guozheng Reply:
Cartilage and fascia are different. Your condition may be related to ligaments or tendons, rather than cartilage, so there is a chance for recovery. Overexertion can also cause pain, but with appropriate rest, most people will recover. If it does not improve, you should see a spe...[Read More] Understanding Periosteal Wear: Causes and Recovery in Young Athletes
Can Ultrasound Effectively Diagnose Knee Cartilage Issues?
Ultrasound Doctor, if there is an issue with the knee cartilage, can an ultrasound examination determine the condition?
Dr. Zhou Lizhi Reply:
Orthopedic ultrasound examination primarily diagnoses and treats soft tissue lesions and cannot differentiate knee cartilage lesions. If there is indeed a knee cartilage lesion, an arthroscopic examination of the knee should be performed. Our hospital currently has complete arthr...[Read More] Can Ultrasound Effectively Diagnose Knee Cartilage Issues?
Post-Surgery Knee Pain: Can I Run and What Exercises Are Safe?
The knee that is called "BB." I would like to ask, three years ago I underwent surgery for a left knee medial ligament repair and an artificial posterior cruciate ligament replacement due to a car accident. For the first two years, my left knee was very painful, but it ...
Dr. Zhou Lizhi Reply:
You are a 24-year-old female who underwent anterior cruciate ligament (ACL) reconstruction three years ago. Currently, your activity level is good. If you have no issues with movement, you can engage in sports; however, if you still have concerns, you should continue to monitor y...[Read More] Post-Surgery Knee Pain: Can I Run and What Exercises Are Safe?
Understanding Early-Onset Osteoarthritis: Causes, Symptoms, and Management
Soreness Hello Dr. Yang: I have several questions and would appreciate your prompt response. Thank you! I am 37 years old, 160 cm tall, and weigh 63 kg (this is my first online consultation). Earlier this year (around February), I started experiencing mild soreness in my knees (i...
Dr. Yang Zhengfan Reply:
Dear Annie, You have quite a few questions, and I will address the key points as follows: 1. The causes of arthritis were previously attributed to overexertion, but it is now recognized that individual physiological factors are also closely related. 2. Arthritis cannot be c...[Read More] Understanding Early-Onset Osteoarthritis: Causes, Symptoms, and Management
Pros and Cons of Surgical vs. Non-Surgical Treatment for Knee Cartilage Tumors
Knee chondroma Please compare the pros and cons of surgical and non-surgical options.
Dr. Hong Ximing Reply:
The principles for surgery on knee chondromas are: if it affects knee joint function, if the tumor is growing larger, or if pain is impacting quality of life. However, for detailed information, please consult an orthopedic surgeon to establish a diagnosis. Thank you for your inqu...[Read More] Pros and Cons of Surgical vs. Non-Surgical Treatment for Knee Cartilage Tumors
Understanding Type I Collagen and Its Role in Osteogenesis Imperfecta (OI)
Regarding OI (Osteogenesis Imperfecta)? Hello, doctor! The cause of Osteogenesis Imperfecta (OI) is related to the deficiency of type I collagen. I would like to ask you, what is type I collagen? Thank you!
Dr. Li Wenlin Reply:
Hello: In response to your question, collagen fibers are the main component of all connective tissues. Currently, it is known that 20 genes influence the production of collagen fibers, and there are thirteen different types of collagen identified so far. These can be categorized ...[Read More] Understanding Type I Collagen and Its Role in Osteogenesis Imperfecta (OI)
Can Collagen Supplements Boost Growth and Improve Nose Height?
Collagen and its Role in Cartilage Hello Doctor: I am nineteen years old and have always been troubled by my short stature. I often search for related information online and understand that the key to continuing growth is whether the growth plates are still open, as well as the i...
Dr. Shi Qiming Reply:
Dear Sir/Madam, The mechanism of human growth is not as simple as you might think. It is not solely caused by a single mechanical or chemical action. Therefore, attributing height increase entirely to one type of collagen cannot fully explain the growth mechanism. Genetic factor...[Read More] Can Collagen Supplements Boost Growth and Improve Nose Height?
Can Laser Treatment Effectively Address Bone Spurs?
Can bone spurs be treated with laser therapy? Hello Doctor, my mother has been suffering from spinal bone spurs for a long time, experiencing frequent numbness and weakness in both legs. Despite regular rehabilitation and swimming, her symptoms have not improved. Recently, throug...
Dr. Luo Zhaozhong Reply:
Hello: Essentially, lasers cannot remove bone spurs, as bone spurs are actually excess bone growth and are as hard as regular bone. Lasers are used to remove soft tissue that compresses nerves, such as intervertebral discs. Although laser treatment has been proven effective for s...[Read More] Can Laser Treatment Effectively Address Bone Spurs?
Understanding Patellar Chondromalacia: Causes, Treatment, and Recovery Tips
What is patellar chondromalacia? Hello Dr. Lee: I am currently serving in the military. Recently, I experienced pain in my right knee that has persisted for two years, so I visited the 804 Hospital. The doctor initially diagnosed me with a meniscus tear and recommended arthroscop...
Dr. Li Wenlin Reply:
Hello: In response to your question, patellar chondromalacia is usually of unknown origin and typically occurs after the teenage years. Almost everyone over the age of forty experiences some degree of patellar softening due to aging. Quterbridge classified the observation of pate...[Read More] Understanding Patellar Chondromalacia: Causes, Treatment, and Recovery Tips
Understanding Meniscus Tears and Cartilage Damage in the Knee
Meniscal cartilage injury and chondromalacia? Hello Dr. Chou, I apologize for taking up your time. I am currently an active-duty soldier, and due to the heavy training load, I have been experiencing pain on the outer side of my right knee, to the point that I limp while walking....
Dr. Zhou Lizhi Reply:
1. The meniscal cartilage serves as a cushion between the femur and the tibial plateau in the knee joint. Its function is to absorb pressure and friction during knee movements. When damaged or uneven, it can cause pain and a sensation of locking during motion. If medication does ...[Read More] Understanding Meniscus Tears and Cartilage Damage in the Knee
Understanding Knee Replacement Surgery: Costs and Recovery Insights
Artificial knee joint Dear Dr. Yang, On January 14, my mother was involved in a head-on collision with a drunk driver and was taken to Taichung Hospital's emergency department. The diagnosis included: left ulnar olecranon fracture and upper third fracture, left elbow joint ...
Dr. Yang Zhengfan Reply:
Dear Wan-Yi, your mother has sustained such severe injuries, and it is easy to imagine the force of the impact at the time of the injury. Strictly speaking, every injured area has the potential for complications. Of course, the severity of these complications is closely related t...[Read More] Understanding Knee Replacement Surgery: Costs and Recovery Insights
Managing Knee Swelling After Joint Fluid Injections: Key Questions Answered
Swelling of the knee joint after injection of joint fluid? Dear Dr. Chen, My mother is currently 62 years old, 155 cm tall, and weighs 80 kg. Due to her age and weight, her knee joints have deteriorated, causing pain while walking. She underwent arthroscopic surgery on July 21, ...
Dr. Chen Xingyuan Reply:
Dear Ms. Chen, Based on your description, your mother is likely experiencing knee pain due to osteoarthritis. Osteoarthritis is a natural phenomenon in the human body, similar to how machines or tires wear out over time. The rate of degeneration or wear varies from person to per...[Read More] Managing Knee Swelling After Joint Fluid Injections: Key Questions Answered
Understanding Tibial Osteochondritis: Impact on Military Life and Treatment Options
Will it affect my life? Hello, Doctor: The patient is currently serving in the military and is experiencing severe pain in both knees when kneeling due to heavy training. After prolonged squatting, the patient has difficulty standing up. A recent consultation diagnosed "tibi...
Dr. Shi Guozheng Reply:
If tibial tuberosity chondritis does not improve by adulthood and the symptoms are severe, surgery may be considered. The procedure can involve the removal of the prominent bone fragment, and even for surgeries that can lead to healing, a rest period of one to two months is neces...[Read More] Understanding Tibial Osteochondritis: Impact on Military Life and Treatment Options
Understanding Knee Injuries: Persistent Pain and Treatment Options
Knee sports injuries Hello, I have sustained an injury to the area between the anterior cruciate ligament and the patellar ligament due to a sports injury. I have undergone X-rays, which showed that the ligaments are not torn, but I experience pain in the area between the two lig...
Dr. Sun Ruisheng Reply:
Hello: Essentially, there is a ligament injury in the knee joint. An X-ray cannot diagnose the pain in the middle of the knee joint. After sitting for a long time, there is a popping sound when straightening the knee. Maintaining one position for the knee causes soreness, and it ...[Read More] Understanding Knee Injuries: Persistent Pain and Treatment Options
Understanding Knee Pain: Causes, Treatments, and When to See a Doctor
Knee problems 1. The crisp sound and pain in the knee during exercise could be due to several reasons, including patellofemoral pain syndrome, cartilage damage, or ligament injuries. 2. It is possible that a deficiency in calcium or collagen could contribute to these symptoms. ...
Dr. Sun Ruisheng Reply:
During exercise, if there is a crisp sound and pain in the knee joint, it is likely due to intra-articular disorders of the knee. Possible causes include synovial membrane hypertrophy, meniscal tears, and osteochondromatosis, among others. These conditions are not directly relate...[Read More] Understanding Knee Pain: Causes, Treatments, and When to See a Doctor
Managing Knee Pain: Tips for Athletes with Cartilage Wear
Knee Vice Dean, I have had knee issues since I was around fifteen or sixteen years old, diagnosed by a doctor due to cartilage wear from sports. It hasn't been a major problem, just some noise when squatting or lifting my leg. However, recently after running a few times, I&#...
Dr. Hong Ximing Reply:
Knee joint pain is primarily caused by cartilage wear, especially on the medial side due to the body's center of gravity, which makes it more susceptible to wear. It is recommended to stop running for 2-3 weeks to allow the joint to rest and to avoid uphill and downhill acti...[Read More] Managing Knee Pain: Tips for Athletes with Cartilage Wear