Biomedical subjects

Song-he Jiang

Publications and source records attributed to Song-he Jiang.

3 recordsLinked to original sources

PubMed2006

[Anatomical study on Jingming (BL 1)].

OBJECTIVE: To explore the anatomical structures, and depth and direction of needling at Jingming (BL 1), so as to provide anatomical basis for its clinical application. METHODS: Forty-eight adult orbital specimens were observed by dissection. RESULTS: When a needle was vertically inserted into Jingming (BL 1), the needle tip will past through the skin, subcutaneous tissue, medial palpebral ligament, medialis rectus and orbital adipose body. Above the body of the needle, there are ophthalmic artery, anterior ethmoidal artery and nasociliary nerve. The average distance between the skin at the punctured point and the anterior ethmoidal artery is (18.25 +/- 4.45) mm, with an angle of (12.5 +/- 5.5) degrees, and the average distance between the skin at the punctured point and the optic nerve tunnel frontal point is (43.37 +/- 7.84) mm. CONCLUSION: To avoid bleeding caused by injuring the anterior ethmoidal artery, acupuncture at Jingming (BL 1) should avoid deeply inserting needled back-upwards and upwards, and the needling depth should not exceed 30.36 mm to avoid injury of the optic nerve tunnel frontal point.

Acupuncture Points↗

PubMed2006

[Study on angle and depth of needle insertion in acupuncture at Zusanli (ST 36)].

OBJECTIVE: To provide an appropriate angle and depth of needle insertion in acupuncture at Zusanli (ST 36) and avoid injuring the nerve and blood vessel and exert the most effect. METHODS: Eighty adult lower-limb samples were used to dissect and observe the relative layered structures and adjoining important nerves and blood vessels in needling Zusanli (ST 36) according to the national standard. RESULTS: The needling depth from the skin to the interosseous membrane and from the skin to posterior border of tibialis posterior is (2.22 +/- 0.31) cm and (4.42 +/- 0.53) cm, respectively. There are flabellate branches of anterior tibial arteries and deep peroneal nerves around the needle in the superficial layer of interosseous membrane. The vessel and nerve bundles containing tibial nerve and posterior tibial vessels can be touched when the needle body past through tibialis posterior. CONCLUSION: It is recommended that ideal average depth of acupuncture is 2.22 cm and the maximum depth is 4.42 cm for oblique needling Zusanli (ST 36). When it is injected, the needle should be perpendicularly inserted or deviated slightly to the direction of tibia and paralleled to medial surface of tibia. And the safe needling depth is generally less than 5 cm. The point of the body surface between tibialis anterior and extensor digitorum longus at 3 cun below Dubi (ST 35) is also an effectively stimulating point.

Acupuncture Points↗

PubMed2006

[Study on vascular morphology of integument tissues of the channel area in the leg].

OBJECTIVE: To observe the distribution of the blood vessels in the integument tissue of the channel area of legs. METHODS: The integument tissue of the lower limbs in the 12 cadavers were dissected with macro-and micro-dissection, radiographical technique of systemic artery and technique of image pattern analysis to observe and analyze the origins, branches and anastomoses in the integument tissues along the channels of legs. RESULTS: The distributional density of the blood vessels in the integument tissues of legs along the channel area of the three-yin meridians of the foot, the Gallbladder Meridian, and the Urinary Bladder Meridian was higher than that in the other parts. They formed an obvious nutrient vascular chain on the arteriogram. The distributional density in the channel area of the Stomach Meridian was not obviously increased and the obvious nutrient vascular chain could not be seen. CONCLUSION: An obvious nutrient vascular chain is formed in the integument tissue along the channel area of legs except the Stomach Meridian.

Blood Vessels↗