نتایج جستجو برای: acromial
تعداد نتایج: 281 فیلتر نتایج به سال:
BACKGROUND Little knowledge exists on postoperative recovery of pain and shoulder function following arthroscopic removal of calcific deposits of the supraspinatus tendon (ACDSSP). Certain factors may influence outcome, including acromial morphology. PURPOSE To examine postoperative recovery following ACDSSP without acromioplasty and to analyze influential outcome factors. STUDY DESIGN Case...
Examination was made of 750 scapular dry bone specimens from museum collections and 80 cadaver shoulders. Hooking of the acromion was not found in subjects under the age of 30 years. The hooked configuration developed at later ages in an increasing proportion of subjects as a result of calcification of the acromial attachment of the coracoacromial ligament.
We examined 200 scapular bones for signs of degenerative changes in the coraco-acromial arch. The slope and length of the acromion and the height of the arch were found to be most closely associated with degenerative change. These anatomical features are not significantly altered by current techniques of subacromial decompression.
Os acromiale is a rare anatomical variant that is caused by failure of fusion of the acromial apophysis and is usually asymptomatic. We report a case of impingement syndrome of the left shoulder secondary to unstable os acromiale, which was initially overlooked and confirmed only during arthroscopic examination. Arthroscopic excision of the unstable fragment was successful without residual dysf...
In this study, we introduce an arthroscopic acromioplasty technique based on original bony landmarks, namely biplanar acromioplasty. This focuses smoothing both the coronal and transverse plane of acromion, corresponding to anterior inferior acromial surface, restores acromion its shape. We believe is effective, time-saving, reproducible.
OBJECTIVE To present the case of a bone lesion of the scapula in a collegiate basketball player. BACKGROUND A 19-year-old National Collegiate Athletic Association Division I male basketball player presented with pain in the posterior region of the right shoulder. During practice, he was performing a layup when his arm was forced into hyperflexion by a defender. Evaluation revealed a bone lesi...
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