Triangular Fibrocartilage Complex Injuries and Recovery - Orthopedics

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Regarding the recovery issues after a triangular fibrocartilage complex (TFCC) injury in the wrist?


Hello Doctor, I sustained an injury to my left wrist due to an external impact in 2012.
Initially, I thought it was just a sprain, but after a month, I found I was unable to lift heavy objects; I couldn't even hold a tray when buying bread or wring out a towel.
I then visited the rehabilitation department at the hospital, where X-rays, ultrasound, and MRI scans revealed a tear in the triangular fibrocartilage of my wrist, with surrounding tissue inflammation and swelling, as well as damage to ligaments and tendons.
The rehabilitation department recommended surgical repair of the triangular fibrocartilage, but upon referral to orthopedics, they believed surgery was unnecessary.
I underwent intermittent rehabilitation, but due to work requirements, I had to exert force for extended periods, and my injury never fully healed.
Even with a wrist brace and a splint while sleeping, I still experienced frequent pain.
Subsequent follow-ups showed that the area of the cartilage tear was gradually healing, but it did not fully recover.
Last year, due to pain in other areas of my wrist, along with pain from the old injury, I returned to the rehabilitation department, which again suggested an orthopedic evaluation for possible surgical repair.
The orthopedic doctor believed that a corticosteroid injection for inflammation and pain relief would suffice.
After the injection, my pain did decrease, but recently I noticed a protrusion near the triangular fibrocartilage, which causes some dull pain when pressed.
Additionally, I still cannot exert full strength with my left wrist, and my little finger feels weak and slightly trembles.
A few days ago, during CPR training, I was unable to perform chest compressions due to weakness in my left hand, which left me feeling guilty and helpless.
I apologize for the lengthy medical history, but after so many years, I still cannot fully recover, and it affects my daily life to some extent, which is quite frustrating.
I would like to ask the doctor if I should have the rehabilitation physician arrange for an ultrasound to reassess the condition of my wrist.
Also, what could the protrusion be? Is it a growth or inflamed tissue? I found it quite confusing that the two departments had differing opinions; under what circumstances should surgery be considered? Thank you for taking the time to respond.

Xiao Zhu Bao Ma Mi, 30~39 year old female. Ask Date: 2016/07/17

Dr. Shi Guozheng reply Orthopedics


You will need to be evaluated by another orthopedic surgeon, specifically one who specializes in hand surgery, as surgery may be necessary to resolve your issue.

Reply Date: 2016/07/17

More Info


Triangular Fibrocartilage Complex (TFCC) injuries are common wrist injuries that can lead to significant pain and functional limitations. The TFCC is a structure located on the ulnar side of the wrist, consisting of cartilage and ligaments that provide stability and cushioning between the wrist bones. Injuries to this area can occur due to trauma, such as a fall or a forceful impact, and can result in symptoms like pain, swelling, and decreased grip strength.

In your case, it appears that the initial injury was misdiagnosed as a simple sprain, which is not uncommon. The symptoms you described, such as difficulty lifting objects and pain during certain movements, are indicative of a more serious injury to the TFCC and surrounding structures. The fact that imaging studies revealed damage to the TFCC, along with inflammation and injury to ligaments and tendons, confirms the complexity of your injury.

The management of TFCC injuries can vary significantly based on the severity of the injury and the specific symptoms experienced by the patient. In cases where conservative treatment, such as rest, splinting, and physical therapy, does not lead to improvement, surgical intervention may be considered. Surgery is typically indicated when there is a complete tear of the TFCC, significant instability, or when conservative measures fail to alleviate symptoms after an appropriate period.

Your experience with intermittent pain and the presence of a lump near the TFCC area raises some concerns. The lump could be a ganglion cyst, which is a common occurrence following wrist injuries and can develop due to irritation or inflammation in the area. It may also represent scar tissue or a localized area of inflammation. A thorough evaluation by a healthcare professional, including imaging studies such as ultrasound or MRI, can help clarify the nature of this lump.

Regarding your question about whether to consult a rehabilitation physician for an ultrasound, this could be a reasonable step. An ultrasound can provide real-time imaging of the soft tissues in the wrist, allowing for assessment of the TFCC and surrounding structures. This can help determine if there is ongoing inflammation, a cyst, or any other abnormalities that may require further intervention.

As for the differing opinions between the orthopedic and rehabilitation specialists, this is not uncommon in complex cases. Orthopedic surgeons may focus on the structural aspects and may recommend surgery when there is clear evidence of a significant injury, while rehabilitation specialists may prioritize conservative management and functional recovery. The decision to proceed with surgery often depends on the degree of functional impairment, the patient's lifestyle, and the presence of persistent pain despite conservative treatment.

In summary, if you are experiencing ongoing pain and functional limitations, it may be beneficial to seek a second opinion from an orthopedic surgeon who specializes in wrist injuries. They can assess your current condition and determine if surgical intervention is warranted. Additionally, continuing with rehabilitation therapy can help improve your wrist function and manage pain, even if surgery is ultimately necessary. It is essential to communicate openly with your healthcare providers about your concerns and the impact of your injury on your daily life, as this will guide the most appropriate treatment plan for your situation.

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