Synonym Articulatio carpometacarpalis (lat. ), carpometacarpal joint Definition thumb saddle joint The thumb saddle joint is located in the area of the wrist, it is largely responsible for the flexible mobility of the thumb and as one of the most stressed joints is often affected by degenerative processes. Structure The thumb saddle joint is formed … Thumb saddle joint
Thumb saddle joint surgery An operation on the thumb saddle joint must often be performed in the case of existing thumb saddle joint arthrosis, if this cannot be treated by conservative measures. This is the case if, despite conservative treatment methods (plaster splint, physiotherapy, anti-inflammatory drugs), there is no improvement in the symptoms, or the … Thumb saddle joint surgery | Thumb saddle joint
Synonym: Extension Stretch (extension) The stretching is the counter movement to the bending. The limb is in the starting position in a flexed position. During the contraction, there is an extension in the respective joint. In this a stretching in the elbow joint is to be recognized. Example: Triceps pressure (elbow joint) Bench press (elbow … Aspect Ratio
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
Cartilage disc, anterior horn, pars intermedia, posterior horn, inner meniscus, outer meniscus. Definition The meniscus is a cartilaginous structure in the knee joint that helps to transfer force from the thigh bone (femur) to the lower leg bone (tibia-tibia). The meniscus adjusts the round thigh bone (femoral condyle) to the straight lower leg (tibial plateau). … Meniscus
Outer meniscus The outer meniscus is a sickle-shaped element in the knee joint, consisting of fibrous cartilage, which is also located between the joint surfaces of the femur and tibia. Like the inner meniscus, the outer meniscus also has the task of absorbing shocks and distributing the loading pressure evenly over a larger area. In … Outer meniscus | Meniscus
Function The meniscus has the function of transmitting the force as a shock absorber from the thigh to the lower leg (shin bone = tibia). Due to its wedge-shaped appearance, the meniscus fills the gap between the round femoral condyle and the almost straight tibial plateau. The elastic meniscus adapts to movement. It also has … Function | Meniscus
The human body has two cruciate ligaments at each knee: an anterior cruciate ligament (ligamentum cruciatum anterius) and a posterior cruciate ligament (ligamentum cruciatum posterius). The anterior cruciate ligament originates at the lower part of the knee joint, the tibia, and extends to the upper part of the joint, the femur. It runs from the … Cruciate ligament
Anatomy The tarsal comprises all structures that are located between the fibula, the shinbone and the toes. This includes 7 tarsal bones, which can be divided into two rows, but also several joints, as well as the entire ligament and muscle apparatus in this region. The tarsal bones can be divided into a row of … Tarsal
Tarsal fracture With the large number of tarsal bones present, fractures, so-called fractures, can occur under certain conditions. Such a fracture can be differentiated according to various criteria. By definition, a fracture divides a coherent single bone into at least two parts. Almost always, such a fracture is accompanied by pain and a functional impairment. … Tarsal fracture | Tarsal
Violation Due to the high weight load to which our feet are physiologically exposed on a daily basis, they are predestined for injuries and traumas that are the result of an accident. In addition to the fractures of the tarsal bones described above, “twisting traumas” are a common injury. The classic twisting of the foot … Violation | Tarsal
