2023年7月5日 · The superficial branch of the ulnar nerve supplies sensory innervation to the anterior aspect of the ulnar 1½ digits (little finger and half of the ring finger) and medial palmar …

2024年10月4日 · There are three branches of the ulnar nerve that are responsible for its sensory innervation. Two of these branches arise in the forearm, and travel into the hand: Palmar …

The superficial branch of the ulnar nerve supplies and passes under the Palmaris brevis muscles and divides into palmar digital nerves. The deep branch of the ulnar nerve innervates the three …

2023年7月24日 · The ulnar nerve provides motor innervation to part of the forearm and majority of the hand. It supplies sensory cutaneous innervation to the medial forearm, medial wrist, and …

2024年6月1日 · Motor innervation: 1. Forearm: Flexor carpi ulnaris (weakness of ulnar deviation and flexion of wrist), Medial half of flexor digitorum profundus (branches near the elbow)

2025年1月20日 · The ulnar nerve is one of the three main nerves of the upper limb and plays a critical role in both sensory and motor functions. It arises from the medial cord of the brachial …

2022年9月29日 · This nerve provides motor innervation to the overwhelming majority of hand muscles. These involve all the interossei (3 palmar and 4 dorsal), the hypothenar muscles …

2023年9月8日 · Muscular Branches: The ulnar nerve provides motor innervation to several muscles in the forearm and hand. These include the flexor carpi ulnaris, flexor digitorum …

2016年4月14日 · The ulnar nerve provides motor innervation to the muscles of the anterior compartment of the forearm, interosseous and hypothenar muscles along with sensory …

2018年8月8日 · In the distal forearm, about 5 cm proximal to the wrist, it produces dorsal cutaneous branch which offers sensory innervation to the skin over the medial 3rd of the …