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Lv Yao
Orthopedics
About me
Shandong First Medical University Second Affiliated Hospital, Orthopedics, Attending Physician, has been engaged in clinical work in the field of orthopedics for many years, with rich clinical experience in the diagnosis and treatment of orthopedic systemic diseases.
Proficient in diseases
Specializes in common conditions such as muscle injuries, muscle ruptures, tendon injuries, and bone damage.
Voices
Post-fracture sequelae
After a fracture, the potential sequelae depend on the location of the fracture and the chosen treatment method. For example, fractures involving joint surfaces can lead to traumatic arthritis after treatment. Similarly, femur fractures can lead to the formation of lower limb thrombosis after surgery and the fracture itself. Some fractures near joints might also affect the range of joint motion after treatment. Therefore, the type of sequelae after treating a fracture depends on both the location of the fracture and the treatment approach chosen.
What department should I go to for plantar fasciitis?
Plantar fasciitis refers to the aseptic inflammatory reaction of the plantar fascia caused by prolonged exercise or activity, which results in pain and restricted movement. If plantar fasciitis occurs, it is recommended to seek treatment in the orthopedics department of a formal hospital. Based on the symptoms, an appropriate treatment method should be chosen. Initially, it is important to rest and avoid excessive activities. Additionally, the application of non-steroidal anti-inflammatory drugs can help relieve symptoms and reduce inflammation, facilitating the restoration of walking and functional abilities.
How to deal with tenosynovitis?
Tendinitis refers to the condition where the tendon sheath around a tendon becomes inflamed due to chronic strain, resulting in a sterile inflammation that affects the movement of the tendon sheath and causes localized pain symptoms. If the symptoms of tendinitis are mild, one can opt for topical non-steroidal anti-inflammatory drugs and pay attention to rest to alleviate the symptoms. If the symptoms are severe and cause restricted movement, surgery is recommended to clean and remove the severely affected sheath to relieve symptoms.
What should I do if I have a fracture?
When a fracture occurs, temporary immobilization is needed to alleviate local pain and prevent further fractures during transfer. If there is an open wound, it should be bandaged and isolated from the external environment to prevent infection. If there are injuries to vital organs, life-saving measures should be administered immediately, followed by treatment of the fracture. Therefore, appropriate immobilization is necessary when a fracture occurs.
The difference between osteoarthritis and rheumatoid arthritis.
Osteoarthritis refers to the damage of joint cartilage due to degeneration in old age, which can cause symptoms such as joint pain, limited mobility, and deformity. Rheumatoid arthritis, on the other hand, involves the destruction of joint cartilage solely due to rheumatic diseases, particularly accompanied by abnormal proliferation of the synovium, causing pain and local heating, and resulting in limited joint mobility. Rheumatic diseases feature migrating joint pain, which worsens when exposed to cold. Additionally, diagnostic indicators such as positive rheumatoid factor will show increased levels, thus making it relatively easy to distinguish between osteoarthritis and rheumatoid arthritis.
Can osteoarthritis exercise?
Osteoarthritis often occurs due to the degeneration associated with aging, causing damage to the essential cartilage, leading to symptoms such as joint pain and deformities during movement. In the case of osteoarthritis, it is crucial to keep warm and rest, avoid exposure to cold, and minimize knee-joint load-bearing activities such as mountain climbing and stair climbing. Instead, choosing activities like Tai Chi and swimming, which cause less joint wear, can help alleviate symptoms and prevent accelerated cartilage damage.
What to eat for osteoporosis
Osteoporosis refers to decreased bone density and bone mass, which increases the fragility of bones and can lead to fractures and other systemic skeletal diseases. It commonly occurs in postmenopausal women or arises due to degenerative changes in the elderly. To prevent osteoporosis, one can start with dietary adjustments by increasing the intake of calcium-rich foods such as milk, shrimp crackers, kelp, and legumes. It is also important to engage in appropriate physical activities to enhance bone strength, thereby helping to prevent the exacerbation of osteoporosis. However, merely supplementing with calcium might not be very effective; it is also appropriate to supplement with Vitamin D. If adding calcium alone does not alleviate the symptoms, it might be necessary to use medications that reduce the loss of calcium to prevent and treat osteoporosis.
Which department should I go to for sciatica?
For sciatic nerve pain, it is recommended to first consult an orthopedic or spinal surgery specialist. Initially, it is important to determine the cause of the pain, such as whether it is caused by a herniated disc pressing on the nerve root. If it is confirmed that the pain is not caused by a herniated disc pressing on the nerve root, and it is purely sciatic nerve pain, you can then visit a pain management clinic to check for potential issues like piriformis syndrome. In essence, start with an orthopedic consultation to rule out orthopedic conditions. If no orthopedic issues are found, then consult a pain management specialist.
What is the best treatment for a bone fracture?
A bone fissure, also known as a crack fracture, involves only a cortical crack, with no significant compromise to the bone's firmness and stability. Therefore, conservative treatment can be chosen for a crack fracture, using supports or external fixation to promote healing and recovery of the fracture. However, during the external fixation process, it is crucial to monitor the limb's blood circulation and sensation to prevent symptoms associated with high pressure in the basement membrane.
How to exercise with a patellar fracture?
After a patella fracture, it is necessary to fix and immobilize the patella for some time. During the immobilization, knee joint stiffness may occur, affecting the flexion and extension movements of the knee. Therefore, while treating a patella fracture, it is also important to guide the patient in functional exercises. For example, during the early stages of immobilization, the patient can actively contract the quadriceps femoris and the triceps surae to prevent thrombosis. This muscle exercise can also help avoid muscle atrophy. Additionally, patients can be instructed to dorsally extend the ankle joint to strengthen the ankle pump training and avoid ankle stiffness. Once the fracture is stabilized, the patient can sit beside the bed and let the knee bend naturally. When close to the bed, the knee can bend up to ninety degrees. If natural bending is difficult, the healthy limb can be used to push the injured limb closer to the bed, allowing the knee to bend to ninety degrees. After reaching ninety degrees, it might be appropriate to use crutches for walking activities. If bending beyond ninety degrees is necessary, the patient should lie flat on the bed, hug the thigh of the injured limb with both hands, flex the hip joint, and then allow the knee joint to bend through gravity beyond ninety degrees, approaching the normal range.