Knee Swelling After Minor Accident: Causes and Care Tips
The knee is swollen around the wound due to a minor car accident? Hello Doctor, I was bumped into while on my way home yesterday afternoon, and now I have abrasions and bruising on my knee. The issue is that the area around the wound is swollen, and it feels soft when I touch it,...
Dr. Peng Xianwen Reply:
A bruise is essentially a collection of blood (hematoma) under the skin. If the amount is large and concentrated, it may require drainage. If the amount is small and dispersed, it is likely to be absorbed by the body on its own without the need for intervention. A physical examin...[Read More] Knee Swelling After Minor Accident: Causes and Care Tips
Understanding Sciatica: Symptoms, Treatment Options, and When to Seek Help
Sciatica Hello, Doctor: I would like to ask if these symptoms are related to sciatica? Can they be treated with rehabilitation alone, or do I need further examinations? If so, which specialist should I see? Thank you! I have pain in the lumbar region, neck and shoulder discomfort...
Dr. Lai Zhaokang Reply:
Hello: Your lumbar spine, cervical spine, and knees all need to be examined. It is recommended to consult a neurosurgeon for evaluation. Physical therapy can be attempted, but whether you can recover through rehabilitation will depend on your condition. Best wishes. // Dr. Lai Ch...[Read More] Understanding Sciatica: Symptoms, Treatment Options, and When to Seek Help
Understanding Knee Bruises and Treatment Options for Soft Tissue Injuries
Bruising on the side of the knee due to a contusion? Hello, doctor. About a year ago, I was in a car accident, and I developed a bruise on the side of my right knee, which gradually faded to a light gray mark. However, a lump formed in one area that is very painful to the touch. ...
Dr. Zhou Hongzhang Reply:
1. This is a scar issue; if the injury was severe initially, the scar may appear more unsightly, and both atrophic and hypertrophic scars can form. 2. It is important to care for the scar during its initial formation, for at least three months. If it still looks unsightly afterw...[Read More] Understanding Knee Bruises and Treatment Options for Soft Tissue Injuries
Understanding Disc Herniation: Severity, Treatment Options, and Surgery
The severity of a herniated disc and the decision to undergo surgery? Hello Doctor, earlier this year I experienced muscle tightness in my back (with a forward protrusion on the right side). During the Lunar New Year, I began to have lower back pain and numbness in my legs (with ...
Dr. Lai Zhaokang Reply:
Hello: 1. The nucleus pulposus at the L5-S1 level can be absorbed, but if left untreated for a long time, it will degenerate, become dehydrated, and harden, making it more difficult to manage later. Additionally, the intervertebral height will gradually decrease, which can lead...[Read More] Understanding Disc Herniation: Severity, Treatment Options, and Surgery
Is Nerve Block Therapy Effective for L4-L5 Disc Herniation Pain?
Intervertebral Disc Herniation Nerve Block Procedure Hello, is it appropriate to use nerve block therapy for nerve compression caused by an L4-L5 intervertebral disc herniation (resulting in numbness and pain on the outer thigh and calf, as well as lower back pain when extending ...
Dr. Lai Zhaokang Reply:
Hello: 1. Most patients can be suitable, but it still depends on the individual patient and MRI or other examinations to make a judgment. 2. There should be improvement in numbness, but it also depends on the degree of compression and damage; if the injury is severe, the effectiv...[Read More] Is Nerve Block Therapy Effective for L4-L5 Disc Herniation Pain?
Should You Continue Rehab for Herniated Discs? Expert Insights
Should I continue rehabilitation for a herniated disc? Hello, doctor. I am 177 cm tall and weigh 70 kg. In March of this year, I visited a neurologist. Initially, the straight leg raise test, X-rays, and nerve conduction studies showed no issues. On March 29, I had an MRI, and du...
Dr. Lai Zhaokang Reply:
Hello: I have reviewed your MRI images, and there is indeed a condition present. Your questions are: 1. Based on my MRI, what is the likelihood of recovery through rehabilitation? 2. Why might my symptoms worsen after the first rehabilitation session? 3. If I want to continue reh...[Read More] Should You Continue Rehab for Herniated Discs? Expert Insights
Managing Road Rash: Healing with Guangdong Powder and Ointments
Using Cantonese herbal powder for wound healing after a car accident? I have abrasions on my ankle and knee from a car accident. I'm afraid of the pain, so I didn't apply Betadine. When I got home, I first rinsed the wounds with saline solution. After that, I sprayed so...
Dr. Ke Fangxu Reply:
From the perspective of Western medicine, it is not recommended to use powders with unknown ingredients that have not been sterilized, as these powders often combine with tissue exudate to form hard masses that obstruct the drainage of secretions. For abrasions, it is advised to ...[Read More] Managing Road Rash: Healing with Guangdong Powder and Ointments
Knee Scrape Injury: Understanding Symptoms and Potential Complications
Knee abrasion Hello Doctor, I would like to ask: Two days ago, while playing volleyball, I accidentally lost my balance and fell, causing my knee to hit the floor and get scraped, but it wasn't a hard impact. There is a superficial abrasion, and I went to the health insuranc...
Dr. Li Zhonghuai Reply:
Hello! It is recommended to see an orthopedic specialist and get an X-ray to check for any fractures in the patella. Clean the wound, apply medication, and cover it with a bandage; please avoid using artificial skin for now. Take care! Changhua Hospital cares about you![Read More] Knee Scrape Injury: Understanding Symptoms and Potential Complications
Post-Surgery Recovery: Managing Pain and Complications After Hemorrhoid Surgery
Post-operative condition of grade 4 mixed hemorrhoids after surgery at Veterans General Hospital (17 years of hemorrhoids)? Hello, Doctor. I visited Taichung Veterans General Hospital on March 5th, and after my surgery on March 6th, I was told I could go home. I underwent general...
Dr. Yu Mingchang Reply:
Hello: Could you please ask the doctor to prescribe some more stool softeners? Please return for a follow-up visit at the Changhua Hospital, Ministry of Health and Welfare. We care about you.[Read More] Post-Surgery Recovery: Managing Pain and Complications After Hemorrhoid Surgery
Knee Pain After Baseball: Injury from a Kick Above the Knee
Kicked above the knee while playing baseball? Two days ago, I was accidentally kicked above the knee on my thigh while playing basketball. It has been painful for two days without improvement. I experience joint pain when walking, and I have been using ice packs and topical ointm...
Dr. Li Zhonghuai Reply:
Hello! It is recommended to see an orthopedic specialist to check if there is any damage to the tendons or ligaments. Take care! Changhua Hospital cares about you![Read More] Knee Pain After Baseball: Injury from a Kick Above the Knee
Post-Surgery Pain After Lumbar Spondylolisthesis: Causes and Solutions
Postoperative pain after lumbar spondylolisthesis surgery? Hello Dr. Lai, I have been experiencing numbness in both legs after standing for a long time or walking for about 5 minutes (without pain), followed by weakness and loss of control over my movements. After an MRI diagnosi...
Dr. Lai Zhaokang Reply:
Hello: Since this is not my surgical patient and there are no images available, I cannot provide a definitive response. However, since you have concerns and are unable to improve with the original physician, I recommend that you personally seek a consultation with another expert ...[Read More] Post-Surgery Pain After Lumbar Spondylolisthesis: Causes and Solutions
Post-Cellulitis Wound Healing: Addressing Knee Discomfort and Concerns
Issues After Wound Healing from Cellulitis Hello, doctor. Previously, after falling on my knee, the wound was diagnosed as cellulitis by doctors at another hospital. The wound has since healed, and the outpatient clinic said I do not need to return for follow-up. However, recentl...
Dr. Li Zhonghuai Reply:
Hello! If you're feeling uneasy, you can get an X-ray. If the joints are fine, it’s just a simple wound issue. After the wound heals, it may feel hard for about a year. The pain can sometimes last for up to six months! Take care! Changhua Hospital cares about you![Read More] Post-Cellulitis Wound Healing: Addressing Knee Discomfort and Concerns
Is It Cellulitis? Understanding Symptoms and Treatment Options
Is this condition cellulitis? How should I manage it? Hello, doctor. Twelve days ago (December 28, 2017), I fell while walking my dog and scraped my knee (the wound is approximately the size of a young woman's index and middle fingers). I cleaned the wound with hydrogen pero...
Dr. Li Zhonghuai Reply:
Hello! It is recommended to avoid using artificial skin for now and to use paraffin gauze instead. Please do not come into contact with tap water. Take care! Changhua Hospital cares about you![Read More] Is It Cellulitis? Understanding Symptoms and Treatment Options
Managing Persistent Swelling After a Motorcycle Accident: Expert Advice
Swelling in the leg more than a month after a car accident? Hello Doctor, I was involved in a motorcycle accident where my entire right calf was compressed, resulting in a deep wound on the outer side of my right ankle. The wound has not yet healed. I have bruising from my knee d...
Dr. Xu Kaixi Reply:
Based on your description, if you have been taking medication and paying attention to your daily activities, it seems that you are lacking in rest. Additionally, you may want to consider an evaluation and treatment from a rehabilitation specialist.[Read More] Managing Persistent Swelling After a Motorcycle Accident: Expert Advice
Understanding Memory Loss After a Motorcycle Accident: Is It Concussion?
Amnesia due to a car accident? On December 2, 2017, I had a motorcycle accident and I can't clearly remember what happened at that time. The possible cause of the accident might be slipping due to the rain, which led to a fall. I realized I had an accident because there was ...
Dr. Lai Zhaokang Reply:
Hello: In cases of head trauma, the most important factors to assess in the first three days are whether there is any loss of consciousness, limb weakness, fatigue, seizures, or epilepsy, as these may indicate the risk of intracranial hemorrhage. However, if none of these symptom...[Read More] Understanding Memory Loss After a Motorcycle Accident: Is It Concussion?
Understanding Muscle Tightness and Recovery After Spine Surgery
Feeling muscle tightness? When I lift my legs, I feel tightness in the muscles behind my knees, and my calves are swollen. When lying down, I experience twitching sensations in my buttocks and legs. There are also sounds when I rotate my hip joints, knees, and ankles. Doctor, can...
Dr. Zhang Junwei Reply:
Neurological symptoms generally do not involve a sensation of muscle tightness.[Read More] Understanding Muscle Tightness and Recovery After Spine Surgery
Persistent Leg Pain and Burning Sensation After Spinal Surgery: Next Steps
Numbness and tingling in the left foot accompanied by a burning sensation on the dorsum of the foot? Dear Dr. Lai, I have an 82-year-old elder at home who has been experiencing numbness in the left leg (from behind the left knee to the sole of the foot) for about ten years. Addi...
Dr. Lai Zhaokang Reply:
Hello: Based on what you mentioned: 1. After the surgery, the symptoms of soreness and burning sensation have not improved at all. Are there any other possible causes? 2. We live in New Taipei City; do you have any recommended hospitals, doctors, specialties, or treatment methods...[Read More] Persistent Leg Pain and Burning Sensation After Spinal Surgery: Next Steps
Effective Scar Removal and Prevention After Car Accidents
Scar removal and prevention after a car accident? Hello Doctor: I was in a car accident previously, and I'm not sure if the small raised scar on my hand is due to improper wound care or keloid formation, but it does not exceed the size of the original wound. Recently, I had ...
Dr. Zhou Hongzhang Reply:
A physician must personally examine a patient before administering treatment, prescribing medication, or providing a diagnosis. 1. Scars require proper care to look aesthetically pleasing. 2. Methods for scar care include silicone gel sheets, scar ointments, minimizing movement...[Read More] Effective Scar Removal and Prevention After Car Accidents
Addressing the Issue of Retained Sutures After Surgery: A Patient's Guide
Residual suture thread issue I sustained a deep open wound on my knee during a soccer match in the fourth grade. I was taken to an emergency room in southern Taiwan, where the wound was urgently sutured. There are three visible suture ends that were not removed. The doctor mentio...
Dr. Li Zhonghuai Reply:
Hello! General surgery can handle this. Please inform the physician that your body cannot absorb the sutures; nylon sutures can be used instead. Take care! Changhua Hospital cares about you![Read More] Addressing the Issue of Retained Sutures After Surgery: A Patient's Guide
Post-Spinal Surgery: Persistent Pain and Numbness in Right Knee
After spinal surgery, there is pain and numbness in the right knee? My father underwent surgery on his spine from vertebrae 1 to 5 in mid-May due to nerve compression caused by bone spurs, and the doctor informed us that there was already nerve damage. If surgery was not performe...
Dr. Lai Zhaokang Reply:
Hello, as you mentioned: "The symptoms of soreness and numbness in the right knee have not improved, extending to sharp pain in the thigh muscles." It is advisable to discuss with your original surgeon whether further examination is necessary. Wishing you all the best.[Read More] Post-Spinal Surgery: Persistent Pain and Numbness in Right Knee