Scaphoid excision and four-corner arthrodesis for advanced collapse of the wrist enjoy great satisfaction by the patients, with a high degree of pain reduction. This method shows persistent strength and movability in mid-term-results. Compared to alternative fixation techniques, the use of K-wires is a low-risk and low-cost treatment option, although removal of the K-wires is commonly necessary.
The anatomy of the wrist is complex. Mechanical, neurological or systemic causes are responsible for a painful wrist. In many cases a specific diagnosis can already be made by taking a precise medical history. Physical examination includes inspection, palpation of landmarks and a dynamic examination in regard to joint regions. Plane X-Ray examinations are the basic tools in diagnostic imaging. Additional radiographic adjustments, ultrasound-, MRI- and CT-examinations may lead to more detailed information in special cases. A diagnostic arthroscopy is accomplished, if a pathological cause for wrist-pain with non-invasive methods cannot be found.
Most sequelae of phalangeal fractures are consequences of fracture per se and are therefore fateful. However, the degree and severity of the long-term sequelae can be minimized by a correct and timely treatment.
Trigger thumb is one of the most common hand pathologies in toddlers. Its differential diagnoses are thumb-in-palm deformity, hyperflexible thumb, thumb hypoplasia, and congenital stiffness of the distal interphalangeal joint of the thumb. This article describes typical clinical signs of these different diseases in order to enable surgeons to make the correct diagnosis leading to the right treatment.
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