Application Scenarios of Three-Edged Needle Therapy for Shoulder Pain

Acute Shoulder Pain Due to External Injuries

Acute shoulder pain often results from sudden impacts, sprains, or excessive physical exertion. In such cases, the three-edged needle can be employed to alleviate pain and reduce inflammation. For instance, when a patient experiences acute shoulder pain after a fall or a sports injury, the practitioner first identifies the most tender points (Ah Shi points) around the shoulder joint. After sterilizing the area, a three-edged needle is used to puncture the skin at these points to a depth of about 0.3–0.5 cm. This is followed by immediate cupping for 5–10 minutes to draw out a small amount of blood, typically 10–20 ml. The combination of puncturing and cupping helps to release stagnant blood and qi, thereby relieving pain and promoting the healing process.

This method is particularly effective in the early stages of injury when swelling and inflammation are prominent. By removing the stagnant blood, it reduces pressure on the surrounding tissues and nerves, providing quick pain relief. Moreover, the stimulation of the local points also activates the body’s self-healing mechanisms, enhancing the recovery of damaged soft tissues.

Chronic Shoulder Pain from Degenerative Conditions

Chronic shoulder pain is commonly associated with degenerative diseases such as osteoarthritis or rotator cuff tendinopathy. These conditions often involve long-term wear and tear of the shoulder joint and its surrounding structures, leading to persistent pain and limited range of motion. The three-edged needle therapy can be used as an adjunctive treatment to manage these symptoms.

For patients with chronic shoulder pain, the practitioner may select specific acupoints related to the shoulder, such as Jianyu (LI15), Jianzhen (SI9), and Quchi (LI11). After sterilizing the skin, the three-edged needle is used to puncture the points gently, causing a small amount of bleeding. The amount of blood drawn is usually less than in acute cases, around 5–10 ml per point. This process helps to improve blood circulation in the affected area, nourish the degenerated tissues, and reduce inflammation.

In addition, the three-edged needle can be combined with other traditional Chinese medicine therapies, such as acupuncture and moxibustion, to enhance the overall therapeutic effect. For example, after three-edged needle puncturing, acupuncture needles can be inserted into the same points to further stimulate the meridians and regulate the flow of qi and blood. Moxibustion can then be applied to warm the shoulder area, promoting the dissipation of cold and dampness, which are often contributing factors to chronic shoulder pain.

Shoulder Pain with Blood Stasis and Qi Stagnation

In traditional Chinese medicine theory, shoulder pain can be caused by blood stasis and qi stagnation in the meridians and collaterals around the shoulder. This may be due to long-term poor posture, emotional stress, or a sedentary lifestyle. The three-edged needle therapy is well-suited for addressing this type of shoulder pain.

The practitioner will first assess the patient’s condition to identify the areas of blood stasis and qi stagnation. Commonly affected points include those along the hand Yangming, hand Taiyang, and hand Shaoyang meridians, which are closely related to the shoulder. Using the three-edged needle, the practitioner punctures these points to a depth that allows for a small amount of blood to be drawn. The puncturing action helps to break up the blood stasis and disperse the stagnated qi, restoring the normal flow of qi and blood in the shoulder region.

This method is particularly beneficial for patients who experience a dull, aching pain in the shoulder that worsens with movement or pressure. It can also relieve associated symptoms such as numbness and tingling in the arm and hand, which are often caused by the compression of nerves due to blood stasis and qi stagnation. By improving the local circulation and unblocking the meridians, the three-edged needle therapy can effectively alleviate these symptoms and improve the patient’s quality of life.