RADD 2612 General Structural Analysis

RADD 2612 General Structural Analysis - GENERAL STRUCTURAL...

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GENERAL STRUCTURAL ANALYSIS Normal values SELLA TURCICA: PAGE 142 A-P: 5-11mm Avg. 11mm S-I: 4-12mm Avg. 8mm ATLANTODENTAL INTERVAL: Page 148 Adults: 1-3mm MCC^ Rheumatoid Arthritis Child: 1-5mm MCC^ Chronic Bacterial Infections GEORGE’S LINE: PAGE 149 Smooth, Continuous, no stairstepping, no interruptions POSTERIOR CERVICAL LINE: PAGE 150 Smooth, Continuous, no stairstepping, no interruptions SAGITTAL DIMENSIONS OF CERVICAL SPINAL CANAL: PAGE 151 Normal varies by segment level PREVERTEBRAL SOFT TISSUES: PAGE 155 Retropharyngeal Interspace at C-2: not greater than 7mm Retrotracheal Interspace at C-6: not greater than 22mm BASILAR ANGLE: PAGE 142 123-152 DEGREES greater than 152 indicates Platybasia MCGREGOR’S LINE: PAGE 143 MALES: not greater than 8mm odontoid above line FEMALES: not greater than 10mm odontoid above line CHAMBERLAIN’S LINE: PAGE 144 Not greater than 3mm odontoid above line MACRAE’S LINE: PAGE 144 1. occipital bone should extend below foramen magnum, if not, indicates Platybasia 2. odontoid apex should be located in the anterior ¼ of foramen
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This note was uploaded on 11/22/2011 for the course RADD 2612 taught by Professor Jillg.bradshaw during the Winter '11 term at Life Chiropractic College West.

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RADD 2612 General Structural Analysis - GENERAL STRUCTURAL...

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