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105
Na Hong Wei
Orthopedics
About me
Yanshou County People's Hospital, Orthopedics Department, Chief Physician, engaged in clinical work in orthopedics for many years.
Proficient in diseases
Specializes in: Orthopedics, general surgery, and minimally invasive treatment.
Voices
Can sheath effusion be treated with an umbilical hernia belt?
Can a hernia belt be used for hydrocele? Basically, a hernia belt is of no use for hydrocele. First, you need to understand the difference between hydrocele and hernia. What is a hernia? A hernia occurs when there's a hole in the groin area through which abdominal organs such as the omentum, intestines, and abdominal fluids can leak into the scrotum. By simply covering this hole, the descent of these abdominal contents can be prevented, which is the function of a hernia belt. What about hydrocele? It occurs when the processus vaginalis does not close properly or at all. Usually, it's still small enough that only abdominal fluids can leak into the scrotum, but larger organs like the intestines cannot descend. Therefore, using a hernia belt is ineffective for a hydrocele because there's no hole in the groin area that needs covering or blocking. Hence, a hernia belt is useless for hydrocele.
How to exercise with lumbar disc herniation
How to exercise with lumbar disc herniation. Patients with lumbar disc herniation should pay attention to the following points if they want to exercise. First, ample preparation is necessary; only with sufficient preparatory work before exercising can injury be avoided during the workout. Second, it is advisable to wear a lumbar belt as much as possible. As an important orthopedic support, the lumbar belt helps to brake and protect the waist, and it limits the amount and range of lumbar spine movement to prevent injuries. The third point is that exercises for lumbar disc herniation should primarily focus on strengthening the muscles of the lower back, specifically exercises like the single bridge, double bridge, large and small swallow movements. By strengthening the back muscles, such as the erector spinae and the multifidus muscles, the stability of the lumbar spine can be enhanced, significantly reducing the risk of further aggravation of the lumbar disc herniation.
How long does it take for a comminuted patellar fracture to heal?
If the patella is fractured into fragments, conservative treatment is usually not chosen, and surgical treatment is necessary. There are several surgical methods, but as long as the fixation is sturdy and the joint surface recovers well, normal life and work can generally resume in about six weeks. Typically, a follow-up at the hospital is needed in the fourth week or the twelfth week after surgery. If there are no issues at these check-ups, normal work and life can continue. However, the internal fixatives such as steel pins, wires, or memory alloy bone clamps should be removed within six months to a year post-surgery. It is generally recommended that the internal fixation devices be removed around thirteen months after surgery when the patella has healed well, and the knee joint function has been restored, allowing for a return to a normal life. So, for a comminuted patellar fracture, recovery to normal life typically takes about six weeks, and the internal fixation devices can be removed in about a year.
How long does it take to walk normally after a comminuted patellar fracture?
If the surgery is performed without any issues, you can start normal knee flexion and extension exercises about three days after the surgery. Then, about a week later, you can begin walking with the aid of crutches. At six weeks post-surgery, you should return to the hospital for a follow-up. If there is continuous callus formation along the fracture line, you can walk normally. However, you need to be cautious at this time, as the fracture healing is not very solid, and it is best to avoid vigorous activities. Activities like running and jumping should be postponed until about three months later. Therefore, for patellar comminuted fractures, you can generally walk normally between six to twelve weeks after the surgery.
Where to apply moxibustion for lumbar disc herniation
After a lumbar disc herniation, if moxibustion treatment is used, there is a concept of main and supplementary acupuncture points. The main point is the Jiaji point at the herniated lumbar disc segment, accompanied by the Jiaji points directly above and below it. For example, for an L4-5 disc herniation, moxibustion would be applied to the Jiaji points of L3-4, L4-5, and L5-S1. Additionally, supplementary points are chosen based on the patient's other symptoms. If there is significant lumbar pain, the Yao Yan (Lumbar Eyes) point on the affected side is used. If there is muscle tension in the buttocks, the Huan Tiao and Yi Bian points are used. If there is tension in the back of the thigh, support would include the Fu Cheng, Yin Men, and Wei Zhong points. If numbness occurs on the outer side of the thigh, the Feng Shi point is used. For numbness in the calf, the Wei Yang, Cheng Shan, Yang Ling Quan, Zu San Li, and Xuan Zhong points are used. For numbness on the dorsum or sole of the foot, the Tai Xi, Jie Xi, and Xia Xi points are included.