https://tie2-signaling.com/ind....ex.php/crimson-tangl
The extensor carpal tendon's ulnar margin houses the HT7, nestled between the distal ulna and ulnar carpal bone, and in close proximity to the tendons of flexor carpi ulnaris and extensor carpi ulnaris, along with the ulnar artery, vein, and nerve. Situated 15 cun superior to HT7, on the medial border of the ulnar flexor tendon, HT4 is adjacent to the extensor carpi ulnaris, flexor carpi ulnaris, flexor digitorum superficialis, flexor digitorum profundus, ulnar