نتایج جستجو برای: elbow joint
تعداد نتایج: 199610 فیلتر نتایج به سال:
Arthroscopy of the elbow was first described by Burman in 1931. In this first article about arthroscopy of the elbow in the journal of bone and joint surgery, he concluded that the elbow joint was not suitable for arthroscopy; the joint was too small and the neurovascular structures in the anterior compartment of the elbow were close. In 1932 he revised his original article with some technical ...
[Purpose] The purpose of this study was to investigate the difference in elbow joint position sense in children. [Subjects and Methods] Nineteen healthy children volunteered as subjects for this study. Joint position sense was assessed by asking the children to flex their elbows between 30° to 110° while blindfolded. The error range of elbow movement was analyzed with Compact Measuring System 1...
Direct posterior and posterolateral portals are the standard portals used in posterior elbow arthroscopy. A posteromedial portal in the elbow is not recommended because of its proximity to the ulnar nerve. However, iatrogenic injuries to the ulnar nerve have been reported after elbow arthroscopy using the standard posterior portals, especially in posteromedial elbow joint pathologies. We presen...
Introduction: Elbow joint is the second most common joint to dislocate after shoulder. 20 percent of elbow dislocations are associated with fractures. Elbow dislocations are commonly associated with coronoid process, radial head and olecranon fractures. Dislocations of the elbow commonly accompany proximal ulna or radial fracture. Elbow dislocation with a distal radius fracture is rare. In the ...
BACKGROUND Identification of fluid in the elbow joint by physical examination alone can be challenging. Ultrasound can assist in the diagnosis of elbow effusion, and guide aspiration of the effusion. OBJECTIVES We illustrate the anatomy and ultrasound guidance technique of a posterior approach to elbow arthrocentesis using examples of normal and pathologic elbow joint ultrasound images. DIS...
we present a 23-year-old man with distal humerus osteoid osteoma referring to our hospital with pain and progressive stiffness. the patient has been suffering from the disease for two years without a certain diagnosis. the radiographies of elbow did not reveal the pathology but further ct scan and mri studies demonstrated the tumor. the en block resection of the tumor resolved the pain immediat...
ABSTRACT Simultaneous ipsilateral shoulder and elbow joint dislocation is a rare injury. In most reported cases, shoulder joint dislocation was missed and diagnosed at a later time. We present the case of a 30-year-old male who dislocated his ipsilateral shoulder and elbow joint following a motor vehicle accident. Keeping a high index of suspicion, radiographs of both joints were obtained. Unde...
OBJECTIVES Heterotopic ossification which may develop following elbow injuries or elbow surgery may result in complete loss of elbow functions. We evaluated the results of surgical treatment for ankylosis of the elbow due to posttraumatic heterotopic ossification. METHODS The study included seven patients (6 males, 1 female; mean age 36 years; range 23 to 55 years) who developed heterotopic o...
BACKGROUND Elbow dislocations can be classified as simple or complex. Simple dislocations are characterized by the absence of fractures, while complex dislocations are associated with fractures of the radial head, olecranon, or coronoid process. The majority of patients with these complex dislocations are treated with open reduction and internal fixation (ORIF), or arthroplasty in case of a non...
Elbow is a bone joint having a single axis and performing two movements: flexion and extension. Because this axis, passing through trochlea and humerus, is not perfectly transversal, but oriented from outside to inside, forward to backward and from up to low, during the two movements the forearm and the arm form an opened angle. Consequently, the complex movement guided around this axis suppose...
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