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Purpose: The objective of the present review is to assemble the recognized anatomical variations, classifications, and clinical evidence with regard to innervation of the hand and discuss the clinical significance of these variations.
27 wrz 2024 · Intrinsic muscles – located within the hand itself. They are responsible for the fine motor functions of the hand. In this article, we shall look at the anatomy of the intrinsic muscles of the hand – their attachments, actions and innervation.
4 paź 2024 · The ulnar nerve is a major peripheral nerve of the upper limb. In this article, we shall look at the applied anatomy of the nerve - its anatomical course, motor functions and cutaneous innervation. We shall also consider the clinical correlations of the damage to the ulnar nerve.
19 lip 2017 · The objective of the present review is to assemble the recognized anatomical variations, classifications, and clinical evidence with regard to innervation of the hand and discuss the clinical significance of these variations.
13 lis 2023 · This plexus is formed from the combination of the anterior rami of the spinal nerves C5-T1 and is responsible for motor and sensory innervation of the upper limb. The important nerves from the brachial plexus that innervate the hand and wrist are the median, ulnar, and radial nerves:
5 lip 2023 · It is a mixed nerve and provides motor innervation to various muscles of the forearm and hand as well as sensory supply to the skin of the hand. The ulnar nerve can broadly be described as the nerve of the hand, as it innervates the vast majority of the intrinsic hand muscles.
The RCA is a motor anastomosis, and facilitates the Ulnar nerve innervation of the thenar muscles [9, 11, 25, 69, 70]. It has a reported prevalence of 19 – 77% [2, 28, 57, 70]. Yang et al recently noted an incidence of bilateral RCAs in 31% of dissected hands, and a unilateral RCA in 38%.
