Definition The carpal ligament – also called retinaculum flexorum in Latin – is a ligament in the area of the wrist and consists of taut connective tissue. Anatomy Anatomically, it runs across the tendons of the muscles responsible for wrist flexion. The word stem carpal – or carpi in Latin – refers to the location … Carpal Band
The carpal tunnel syndrome The carpal tunnel syndrome is a clinical picture which is caused by the narrowing of the carpal tunnel. The causes can vary from case to case. However, they all have in common the compression of the median nerve, the nerve of the middle arm. If this is only slightly pronounced, affected … The carpal tunnel syndrome | Carpal Band
The median nerve arises from the brachial plexus, which exits the spine between the 6th cervical and 1st thoracic vertebrae (C6 – Th1). The nerve is classified as part of the peripheral nervous system and motor and sensory enervates part of the muscles of the forearm and hand, including fingers. What is the median nerve? … Median Nerve: Structure, Function & Diseases
The hand nerves, which are responsible for the sensitive and motoric supply of the hand, originate from a nerve plexus from which there is one for each side of the body. This plexus is known in medical terminology as the brachial plexus and originates with the associated nerve fibers from the spinal cord segments of … Hand Nerves
Hand nerve injuries The N. medianus originates from the nerve plexus from the so-called medianus fork. After it has passed the upper arm, this hand nerve pulls on the flexion side of the arm towards the thumb. It runs under the retinaculum musculorum flexorum in the carpal tunnel between the deep and superficial tendons of … Hand nerve injuries | Hand Nerves
Radial nerve The radial nerve is composed of the posterior nerve roots of the plexus and formed their direct continuation. It pulls forward along the back of the arm along the humerus. At the level of the crook of the arm it comes forward again and finally runs along the back of the forearm on … Radial nerve | Hand Nerves
Therapy for nerve injury Reconstructing an injured hand nerve is often a complicated operation, since the structures involved are very small and fine and must first be located. Since nerves are often accompanied by veins and arteries as they pass through the arm and hand, this microsurgical procedure must be performed with special care to … Therapy for nerve injury | Hand Nerves
Introduction Tendon sheaths are present in those parts of the human body where the tendons are exposed to high stress. They serve as slide bearings for the tendons and represent a kind of rail for them. The tendons are protected by their tendon sheaths and friction is reduced by the fluid located in the area … Tendinitis of the wrist
Symptoms Tendinitis in the wrist manifests itself with severe stabbing or pulling pain that is felt in the wrist with almost every movement. In very pronounced stages of the disease, the pain is even felt at rest. In addition to the pain, swelling and/or redness of the wrist is often but not always noticeable. In … Symptoms | Tendinitis of the wrist
Prophylaxis In order to prevent the development of tendosynovitis of the wrist, one should make sure to take regular breaks when performing monotonous activities. Tendinitis caused by sports can be prevented by extensive warming up and stretching. To prevent computer-related tendinitis of the wrist, a flat keyboard should be used so that the wrists do … Prophylaxis | Tendinitis of the wrist
Introduction In carpal tunnel syndrome, damage to the median nerve can occur for various reasons. This nerve passes through the middle of the carpal tunnel, whereby the carpal tunnel is also traversed by several muscles or their tendons. It is therefore a bottleneck passage in which the nerve can become trapped. This constriction and the … Causes of carpal tunnel syndrome
Consequences of the injury The damaging influence, no matter what kind, leads to pressure damage to the nerve fibers of the median nerve. This is almost always a reversible (reversible) damage. This means that the median nerve has the ability to fully recover once the pressure damage is over. This type of damage to a … Consequences of the injury | Causes of carpal tunnel syndrome
