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formed by the articulation between the distal end of the radius, a bone in the forearm, and the proximal row of carpal bones. The carpal bones involved in this

given spinal nerve continue into a corresponding dorsal root, and not all fibres in a given dorsal root come from the corresponding spinal nerve. There are

results in anaesthesia of the ventral palm and fifth finger. Dorsal sensation is supplied by the dorsal sensory branch of the ulnar nerve. Stoker, Geoffrey

synovial membrane extends from the edge of the articular cartilage of one bone to the edge of the articular cartilage of the opposing bone. The capsule attaches

hand muscles are innervated by the ulnar nerve. The remaining are innervated by the C8-T1 roots via the Median Nerve. The mnemonic AbOF can be used to remember

Medial branch supplies ulnar aspect of dorsum of thumb, dorsum of index finger and middle fingers, and radial aspect of fourth fingers Lateral branch supplies

Radial Nerve Nerve Type Mixed nerve Origin C5-T1 nerve roots, Posterior cord of Brachial Plexus Major Branches Posterior Interosseous Nerve, Superficial

palmar cutaneous branch of the median nerve, superficial radial nerve Vasculature First dorsal metacarpal branch of the radial artery ROM 53° of flexion/extension

Compression of axons, including those of the lumbar nerve roots, does not cause activity in nociceptive afferent fibres. Meanwhile, compression of a dorsal root

collateral nerve of the thumb and the deep branch of the ulnar nerve. Martin Gruber median ulnar anastomosis This is an anastomosis with the sensory ulnar nerve

palmar surface of the carpus as a whole is concave, constituting the floor and walls of the carpal tunnel. The motor branch of the ulnar nerve (not shown)

concave in one direction and convex in another. It is a type of Synovial Joint. This type of joint is biaxial, and one example is the first carpometacarpal

transducer. Direction: Dorsal to palmar direction, at a site free of superficial veins and the superficial branch of the radial nerve Injection One sheath:

interosseous branch of the median nerve, posterior interosseous branch of the radial nerve) and primarily sensory fibres (e.g. sural nerve, peripheral peroneal

joint, is a type of synovial joint. It is defined as an articulation between the shallow depression of one bone and the rounded structure of another bone or

the ventral rami of L4 and L5, and the posterior joint by the lateral branches of the posterior rami of L5-S4. The superior gluteal nerve contributes. The

group of muscles that a single spinal nerve innervates. Most muscles are innervated by more than one spinal nerve root, and therefore consist of multiple

distal radial ulnar joint. The median, ulnar, and radial nerves course along the forearm, along with the radial and ulnar arteries. The ulnar and radial nerves

provided by the median nerve, while innervation of the ulnar two FDP tendons (ring and small finger) is provided by the ulnar nerve. Each digit also has

cutaneous branch of the median nerve, superficial radial nerve Vasculature: First dorsal metacarpal branch of the radial artery ROM: 53° of flexion/extension