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Manipulation under anesthesia (MUA) or fibrosis release procedures [1] is a noninvasive procedure to treat chronic pain which has been unmanageable by other methods. MUA is designed not only to relieve pain, but also to break up excessive scar tissue.
Scaphoid pseudarthrosis, before and after treatment with Herbert screw. Vascular supply of the scaphoid comes from two different vascular pedicles. 20-30% of the blood supply (a.) comes from the volar branch of the radial artery and enters the bone at the tubercle. 70-80% comes from (b.) the dorsal branch of the radial artery and travels ...
Scaphoid pseudarthrosis, before and after treatment with Herbert screw. The Herbert screw (invented by Timothy Herbert) is a variable pitch cannulated screw typically made from titanium for its biocompatible properties as the screw is normally intended to remain in the patient indefinitely.
A Smith's fracture, is a fracture of the distal radius. [1]Although it can also be caused by a direct blow to the dorsal forearm [2] or by a fall with the wrist flexed, the most common mechanism of injury for Smith's fracture occurs in a palmar fall with the wrist joint slightly dorsiflexed. [3]
The injury is typically caused by compression of the scaphoid bone of the hand against the styloid process of the distal radius. It can be caused by falling onto an outstretched hand. Treatment is often open reduction and internal fixation, which is surgical realignment of the bone fragments and fixation with pins, screws, or plates.
Another technique is used to reconstruct the volar beak ligament after trapeziectomy. The rationale is that ligament reconstruction(LR) helps maintain the gap between the metacarpal and the scaphoid, and that a larger gap is associated with greater comfort and capability. [32] Again these possibilities are not supported by experimental evidence.
The management and treatment of SLAC wrist depends on the stage at the time of diagnosis. The options for management can be separated into two broad categories: non-surgical and surgical. Less advanced SLAC wrist may be managed initially with non-surgical options including nonsteroidal anti-inflammatory drugs , wrist splinting , and steroid ...
Osteoconduction is termed as "the property of a material to support tissue ingrowth, osteoprogenitor cell growth, and development for bone formation to occur". [2] In the context of bone grafting it occurs when the bone graft material serves as a scaffold for new bone growth that is perpetuated by the native bone.