Research on the correlation between subacromial impingement syndrome and the relative position of acromion and humeral head
- VernacularTitle:肩峰肱骨头相对位置与肩峰下撞击综合征关系的研究
- Author:
Yuxing QU
;
Chong ZHENG
;
Wenchao FAN
- Publication Type:Journal Article
- Keywords:
subacromial impingement syndrome;
acromion;
acromion index
- From:
Orthopedic Journal of China
2006;0(05):-
- CountryChina
- Language:Chinese
-
Abstract:
[Objective]To evluate the influence of subacromial space caused by the relative position of acromion and humeral head,and to provide theoretical guidance for diagnosis,prevention and treatment of subacromial impingement syndrome.[Method]From October 2006 to March 2007,31 shoulders(13 men and 18 women with average age of 54.3)with subacromial impingement syndrome,from our department,were selected to form the patient group,An age and gender-matched of 40 asymptomatic shoulders(18 men and 22 women with average age of 52.8)formed the control group.The acromion index was measured on the Grashey view.The distance from the glenoid plane to the lateral border of the acromion was divided by the distance from the glenoid plane to the lateral aspect of the humeral head to calculate the acromion index.[Result]The average acromion index(and standard deviation)was(0.72?0.05),in patient group,(0.61?0.04)in the asymptomatic,normal shoulders.The difference between the index in the shoulders with subacromial impingement syndrome and the index in normal shoulder was highly significantly(P
