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, 11 (1), AC08-AC11

Morphometric Evaluation of Adult Acromion Process in North Indian Population

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Morphometric Evaluation of Adult Acromion Process in North Indian Population

Susmita Saha et al. J Clin Diagn Res.

Abstract

Introduction: Dimensions of acromion process are important to show linkage to the shoulder girdle pathologies. Also morphometric analysis of acromion process would be helpful for surgeons while performing surgical procedures on the shoulder joint.

Aim: The purpose of this present study was to observe the detailed morphometric evaluation of adult acromion processes in North Indian population because different morphometric dimensions play an important role in various disorders of the shoulder, particularly sub acromial impingement syndrome.

Materials and methods: Two hundred adult dry scapulae from the osteology museum of MAMC, New Delhi, were obtained for evaluation of various measurement of acromion process. The length, width, thickness of acromion, coraco-acromial (C-A) distance and acromio-glenoid (Ac-g) distance were measured. The measurements were compared with other osteological studies performed on different population group. Data was analysed using SPSS version 12.0 and mean values with standard deviation for each dimension were presented.

Results: The mean values of each measurement were: length: 41.007 mm; width: 21.82 mm; thickness: 6.58 mm; C-A distance: 28.34 mm and Ac-g distance: 26.21 mm.

Conclusion: It is expected that various dimensions of adult acromion process will serve as a reference base and will assist the surgeon in the approach to be used and precision of the operative technique. So, the study will provide a vital support for planning and executing acromioplasty in the treatment of impingement syndrome.

Keywords: Acromioplasty; Morphometry; Scapula; Subacromial impingement syndrome.

Figures

[Table/Fig-1]:
[Table/Fig-1]:
Length of acromion process.
[Table/Fig-2]:
[Table/Fig-2]:
Width of acromion process.
[Table/Fig-3]:
[Table/Fig-3]:
Thickness at anterior most end of acromion process.
[Table/Fig-4]:
[Table/Fig-4]:
Measurement of Coraco-acromial distance.
[Table/Fig-5]:
[Table/Fig-5]:
Distance between supraglenoid tubercle to acromion process.

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