More than one hundred diseases are closely related to the spine.

（1）Cervical spine injury or involvement, some parts or organs may have diseases:

Second cervical segment: mainly related to ear, nose, larynx, tongue, vocal cord, mouth, etc. If there are obstacles, it is easy to suffer from dizziness, migraine, tinnitus, chest tightness, tonsillitis, mumps, sinusitis, allergy, aphonia and other diseases.

The third cervical segment is mainly related to pharynx, cheek, shoulder and diaphragm. If there are obstacles, it is easy to suffer from laryngopharyngitis, foreign body sensation in pharynx and throat, toothache, neck and shoulder pain, dyspnea, hyperthyroidism and other diseases.

The fourth cervical segment: mainly related to cervical muscles, pharynx, arms and so on. If the occurrence of obstacles, prone to shoulder pain, toothache, trigeminal neuralgia, hyperthyroidism, chest tightness, hiccup (hiccup) and other diseases.

Fifth cervical segment: mainly related to elbow, esophagus, trachea, diaphragm, heart and so on. If the occurrence of obstacles, susceptible to tracheitis, laryngopharyngitis, asthma, arm pain, tachycardia or bradycardia and other symptoms.

Sixth cervical segment: mainly related to thyroid, esophagus, trachea, heart, lung, upper limbs and so on. If the occurrence of obstacles, susceptible to upper arm or wrist pain, thyroiditis, hypotension, arrhythmia, 50 shoulders, thumb pain and other symptoms.

Seventh cervical segment: mainly related to thyroid, esophagus, trachea, cardiopulmonary, brachial muscle, etc. If there are obstacles, it is easy to suffer from thyroiditis, hypotension, arrhythmia, lateral arm, middle finger, brachial muscle, ring finger pain and other diseases.

（2）Damage to the thoracic spine and possible diseases of some related parts or organs:

First thoracic vertebral segment: mainly related to the heart, trachea, esophagus, forearm and so on. If there are obstacles, it is easy to suffer from panic, palpitation, tracheitis, asthma, cough, dyspnea, left upper chest pain, wrist pain, back arm pain and other symptoms.

The second thoracic vertebral segment: mainly related to the heart, trachea, esophagus, shoulder and arm. If the occurrence of obstacles, easy to suffer from esophagitis, chest pain, asthma, cough, abnormal blood pressure, arrhythmia, shoulder and arm pain, hand numbness and other diseases.

The third thoracic segment: mainly related to the lung, bronchus, esophagus, heart, thorax, etc. If the occurrence of obstacles, susceptible to asthma, cough, bronchitis, pneumonia, esophagitis, pleurisy, heart disease, chest tightness, chest pain and other symptoms.

The fourth thoracic segment: mainly related to the lung, bronchus, gallbladder, thoracic ribs and so on. If the occurrence of obstacles, susceptible to pneumonia, asthma, jaundice, pleurisy, breast pain, intercostal pain and other symptoms.

Fifth thoracic segment: mainly related to liver, gallbladder, spleen and stomach, chest wall and so on. If the occurrence of obstacles, susceptible to hepatitis, cholecystitis, splenomegaly, hypotension, gastritis, breast pain, chest wall pain and other symptoms.

Sixth thoracic segment: mainly related to pancreas, stomach, gallbladder, thoracodorsal, etc. If the occurrence of obstacles, susceptible to liver pain, stomach pain, cholelithiasis, upper abdominal distension pain, intercostal pain, loss of appetite, chest and back pain and other symptoms.

Seventh thoracic segment: mainly related to liver, gallbladder, pancreas, duodenum and so on. If the occurrence of obstacles, susceptible to liver pain, cholelithiasis, gastric ulcer, type 2 diabetes mellitus, duodenitis, tonsillitis and other symptoms

Eighth thoracic vertebral segment: immunodeficiency, hepatobiliary disease, diabetes mellitus, vomiting, frequency of urination.

Ninth thoracic vertebral segment: renal dysfunction, white urine, dysuria, allergy, cold hands and feet, epilepsy

Tenth thoracic segment: renal dysfunction, sexual dysfunction, fatigue, moss

Eleventh thoracic segment: renal dysfunction, urethral disease, dermatosis, eczema

Twelfth thoracic segment: lower abdominal pain and cold, fatigue syndrome, infertility, rheumatism, genital organ surface itching

First lumbar segment: colon dysfunction, constipation, diarrhea, low back pain, lower abdominal pain

Second lumbar segment: lower abdominal pain, low back pain, sexual dysfunction

Third lumbar segment: bladder, hypouria, lumbar and medial knee pain and weakness

The fourth lumbar spine segment: low back pain, sciatica, dysuria, frequent urination or oliguria, leg pain radiation to the outside of the leg, hemorrhoids

The fifth lumbar segment: poor blood circulation in the legs, weakness of the lower limbs to fear cold, pain and numbness in the waist and legs to irregular menstruation in the posterolateral part of the legs and stomach.

Sacral lumbosacral joint disease, foot pain, numbness and cooling, bladder disease, prostatitis

Coccygeal pain