Knee Ligament Injuries: Delays in Diagnosis and Treatment - Orthopedics

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Knee ligaments


Recently, I sustained a laceration and severe bruising on my knee due to a car accident, and my knee is also significantly swollen.
I went to Chang Gung Memorial Hospital for an X-ray, and the doctor said there were no issues with the bones, but it seems that the ligaments may be strained.
I was given a follow-up appointment, and during this time, I also visited an orthopedic clinic.
The clinic doctor stated that the X-ray showed no ligament issues, but upon examination, he suspected that the ligament might be torn and recommended that I be referred to Taipei Veterans General Hospital for an MRI.
However, there is a waiting period for the MRI, and my appointment is scheduled for April 25.
The injury occurred on March 24, and I would like to know if this delay in receiving treatment could affect the healing of my knee injury and potentially hinder my recovery.

Lin Yu-Ting, 10~19 year old female. Ask Date: 2016/04/04

Dr. Ye Qingnian reply Orthopedics


Knee ligament injury cannot be diagnosed with X-rays; an MRI is required.
There is no urgent need for the examination.
Taipei Veterans General Hospital is an excellent medical center, so please be patient while waiting.

Reply Date: 2016/04/04

More Info


Knee ligament injuries can be complex and often require timely diagnosis and treatment to ensure optimal recovery. In your case, the timeline of events following your car accident raises some important considerations regarding the potential risks associated with delayed treatment.

Initially, you experienced significant trauma to your knee, resulting in severe bruising and swelling. An X-ray was performed, which indicated that there were no fractures, but there was a suspicion of a ligament injury. This is a common scenario, as X-rays are excellent for visualizing bone injuries but do not provide detailed information about soft tissue structures such as ligaments. The subsequent recommendation for an MRI is crucial, as it is the gold standard for assessing ligament injuries, including tears or ruptures.

The fact that you have been advised to wait for an MRI appointment until April 25, despite your injury occurring on March 24, raises concerns. Delaying the diagnosis of a ligament injury can lead to several complications. If a ligament, such as the anterior cruciate ligament (ACL) or the medial collateral ligament (MCL), is indeed torn, the knee may become unstable. This instability can lead to further damage to the knee joint, including meniscal tears or cartilage damage, which could complicate treatment and prolong recovery.

Moreover, the healing process for ligaments can be quite different from that of bones. Ligaments typically take longer to heal and may require specific rehabilitation protocols to restore function and strength. If a ligament injury is left untreated, it may result in chronic instability, pain, and decreased range of motion, which can significantly impact your quality of life and ability to engage in physical activities, especially if you are an athlete.

In your situation, while waiting for the MRI, it is essential to manage your symptoms effectively. This may include rest, ice application, compression, and elevation (the RICE method) to reduce swelling and pain. Additionally, engaging in physical therapy may help maintain range of motion and strengthen the surrounding muscles, which can provide some support to the injured knee.

If the MRI confirms a significant ligament injury, treatment options may vary based on the severity of the injury. Minor tears may be treated conservatively with physical therapy and rehabilitation, while complete tears might require surgical intervention, especially if you wish to return to high-level sports or activities.

In conclusion, while waiting for diagnostic imaging is sometimes necessary, it is crucial to remain vigilant about your symptoms and seek further medical advice if your condition worsens. If you experience increased pain, swelling, or instability, it may be worth discussing with your healthcare provider the possibility of expedited imaging or alternative treatment options. Early and accurate diagnosis is key to preventing long-term complications and ensuring a successful recovery from knee ligament injuries.

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