Study on Human Glenoid Cavity and Acetabulum

Study Overview
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Brief Summary
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1 - study morphological and morphometric features of the glenoid cavity in human scapulae bone and its function. 2- study morphological and morphometric features of the acetabulum in human hip bone and its function.

Detailed Description
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study morphological features of the glenoid cavity and to measure various dimensions of the glenoid in dry human scapulae bone and correlation to its function. The knowledge of normal anatomical features and variations of the shape and size of glenoid cavity are prerequisites for complete understanding of the mechanics of shoulder joint, this information has clinical application in shoulder arthroplasty, gleno-humeral instability and rotator cuff tear management. study morphological features of the acetabulum and to measure various dimensions of the acetabulum in dry human hip bone and correlation to its function. Knowledge of the dimensions of acetabulum are vital to understand the mechanics of hip joint, and will assist the prosthetists to construct the suitable prostheses

Official Title
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Morphological and Morphometric Study on Human Glenoid Cavity and Acetabulum With Correlation to Their Functions

Conditions
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Glenoid Cavity, Acetabulum

Intervention / Treatment
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* Other: measure various dimensions of the glenoid
* Other: measure various dimensions of the acetabulum


Participation Criteria
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Eligibility Criteria
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Inclusion Criteria: The scapulae with clear and intact glenoid cavity will be used for the study. The hip bones with clear and intact acetabulum will be used for the study Exclusion Criteria: Bones with gross damage or anomalies will be excluded from the study.
Sexes Eligible for Study
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All

Accepts Healthy Volunteers
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No

Study Plan
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How is the study designed?
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Arms and Interventions

| Participant Group/Arm | Intervention/Treatment |
| --- | --- |
| group of scapulae bones<br>Human adult dry scapulae bones 40 of unknown sex and age will be collected. | Other: measure various dimensions of the glenoid<br>* measurement of Superior-Inferior glenoid diameter ,Anterior-Posterior glenoid diameter and study shape of the glenoid cavity .<br>|
| group of hip bones<br>Human adult dry hip bones 40 of unknown gender and age will be collected | Other: measure various dimensions of the acetabulum<br>* measurement of transverse diameter of the acetabulum ,vertical diameter of the acetabulum, depth of the acetabulum ,Width of acetabular notch and study shape of anterior acetabular ridge and ends of lunate surface .<br>|

What is the study measuring?
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Primary Outcome Measures

| Outcome Measure | Measure Description | Time Frame |
| --- | --- | --- |
| study morphological features of the glenoid cavity and measure various dimensions of the glenoid in dry human scapulae bone. | measurement of Superior-Inferior glenoid diameter ,Anterior-Posterior glenoid diameter by using Vernier caliper in millimeter with accuracy of 0.01mm | 2months following the start point of the study | 
| study morphological features of the acetabulum and measure various dimensions of the acetabulum in dry human hip bone. | measurement of transverse diameter of the acetabulum ,vertical diameter of the acetabulum, depth of the acetabulum ,Width of acetabular notch by using Vernier caliper in millimeter with accuracy of 0.01mm | 2months following the start point of the study | 

 Terms related to the study
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Keywords Provided by Centre Hospitalier Valida
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glenoid cavity, acetabulum