STUDY DESIGN Controlled laboratory study. OBJECTIVES To describe and compare scapular and clavicular kinematics and muscle activity during 6 retraction exercises in young healthy adults (mean +/- SD age, 23.2 +/- 2.4 years). BACKGROUND Based on the association between shoulder injuries and scapular/clavicular movement, muscle activity during various exercises that target muscles surrounding...

BACKGROUND AND PURPOSE Shoulder function may be changed after healing of a nonoperatively treated clavicular fracture, especially in cases of clavicular shortening or mal-union. We investigated scapular orientations and functional outcome in healed clavicular fractures with and without clavicular shortening. PATIENTS AND METHODS 32 participants with a healed nonoperatively treated midshaft cl...

BACKGROUND A clavicular fracture accounts for 2.6%-5% of adult fractures. Fractures in the middle-third (OTA 15-B) represent 69%-82% of all clavicular fractures. There is no consensus among orthopedic surgeons regarding treatment for these fractures: many support conservative treatment even for displaced middle-third clavicular fractures, while others choose operative treatment. OBJECTIVES To...

Objective: To present the case of surgical treatment and rehabilitation of a midshaft clavicular fracture in a National Collegiate Athletic Association Division I football athlete. Background: While attempting to catch a pass during practice, the athlete jumped up and then landed on the tip of his shoulder. On-the-field evaluation was inconclusive, with a sideline evaluation diagnosis of clavic...

OBJECTIVE To present the case of surgical treatment and rehabilitation of a midshaft clavicular fracture in a National Collegiate Athletic Association Division I football athlete. BACKGROUND While attempting to catch a pass during practice, the athlete jumped up and then landed on the tip of his shoulder. On-the-field evaluation was inconclusive, with a sideline evaluation diagnosis of clavic...

PURPOSE Clavicular shortening after fracture is deemed prognostic for clinical outcome and is therefore generally assessed on radiographs. It is used for clinical decision making regarding operative or non-operative treatment in the first 2weeks after trauma, although the reliability and accuracy of the measurements are unclear. This study aimed to assess the reliability of roentgen photogramme...

Clavicular fractures commonly occur in adults and children. The usual mechanism of injury is a fall on the outstretched hand or direct trauma. The usual site of these fractures is the mid clavicle with lateral end and medial end clavicular fractures being less common, respectively. Segmental clavicular fractures have been reported in the literature; they usually occur at the medial and lateral ...

background hook plates are used to treat acromioclavicular joint dislocations. our study took into consideration the patients’ outcome following treatment with clavicular hook plates retained for more than five months. objectives our aim was to assess the response to treatment of acromioclavicular joint dislocation by clavicular hook plate when retained for more than five months. patients and m...

Distal clavicular fractures were classified by Neer in 1963. A type II fracture leads to a high rate of delayed union, or nonunion, with undesirable symptoms. Type II distal clavicular fractures usually exhibit superior displacement of the clavicle. We report two cases of distal clavicular fracture with inferior displacement and posterior displacement. Open reduction and internal fixation was p...

clavicular bone tumors occur in less than 0.5 percent of bone tumors. primary chondrosarcoma is very rare even among clavicle tumors. the main symptom is a touchable mass in 69 % of patients. dedicated centers using fna and cytology can reach a correct diagnosis in 94% of cases. treatment planning is done using simple x-ray, ct-scan, shoulder mri, chest ct-scan, and whole body technetium scan. ...