The hand and wrist are often susceptible to overuse injuries, especially those who perform repetitive tasks related activities or various occupations. One common situation that may arise as previously mentioned, trigger finger, characterized by restricted movement in one or more fingers in his hand. This repetitive use injury affecting the fingers usually becomes stuck in the bent, flexed position.
Trigger finger, medical words stenosing tenosynovitis is an inflammation of the tendon sheath finger located in the palm of your hand and can be supplied in any fingers or even your thumb. His hand is encased in a layer of tissue called the sheath, which makes the tendons to slide easily as a finger is bent and straightened. The operation is similar to a bicycle brake cable is sliding in the outer casing of the brake lever is depressed and released. However, sometimes the sheath can become inflamed, causing restricted gliding action.
General hand will be able to close and take part without difficulty, but when the fingers are straightened, the tendon will be fixed within the sheath, so one pointed fingers. He will then usually have more power to correct finger, causing sin to click through the sheath and fast track. Connotation is the hammer of a firearm snapping shut, and where Trigger finger gets its common name.
What causes Trigger finger?
Trigger Finger is usually caused by repetitive use of fingers. Those persons who have occupations require repeated and forceful grasping tools such as craftsmen may be susceptible to this injury. Others like rock climbers, with the forceful use of the finger flexors, are also at risk.
Clinically, this condition is commonly seen in those between 40-60 years and it is more common in women than men. Individuals with diabetes or rheumatoid arthritis may be at increased risk for Trigger finger. Because it is an inflammatory disease state, trigger finger always local pain over the affected area as well as the hallmark of trigger effect. You can also find a small bump in the palm where the tendon is inflamed.
The first step in treating Trigger finger is to see a doctor who specializes in hand injuries. Your doctor will be able to analyze the extent of injury and guide you towards the most effective treatment, reducing recovery time.
How Trigger Finger treatment?
Conservative step such as anti-inflammatory agents and the remainder is generally advocated the beginning. However, if the situation persists, the doctor usually will be treated with steroid injection, which is much more powerful anti-inflammatory. This is a very effective treatment implementation for most patients and relief can last for several months or longer. If symptoms return after the injection wears off may indicate surgery out of the tendon sheath. This is a minimally invasive surgery today where the sheath is widened, allowing the tendon to slide freely through the previously closed area. This method has an excellent long-term performance and the ability to return to 100% functional use of the hand.
It’s usually a quick recovery time and postoperative physiotherapy is not always needed. However, if you’ve got Trigger finger for a long time, then there may be some underlying stiffness in the finger joints themselves. Should this be the case, your doctor may refer you to a therapist who specializes in hand rehabilitation in order to speed recovery and full range of motion in his hand.