logging in or signing up X-ray of shoulder joint and elbow joint kamaleshmcps Download Post to : URL : Related Presentations : Share Add to Flag Embed Email Send to Blogs and Networks Add to Channel Uploaded from authorPOINT lite Insert YouTube videos in PowerPont slides with aS Desktop Copy embed code: (To copy code, click on the text box) Embed: URL: Thumbnail: WordPress Embed Customize Embed The presentation is successfully added In Your Favorites. Views: 2280 Category: Education License: All Rights Reserved Like it (0) Dislike it (0) Added: March 08, 2010 This Presentation is Public Favorites: 2 Presentation Description forensic medicine Comments Posting comment... Premium member Presentation Transcript Slide 1: Age estimation from x-rays of shoulder joint and elbow joint An interesting story : An interesting story A girl eloped from her house with her boyfriend. They both decided to marry legally. So they went to registrar office. Since both of them had no age proof certificates, the registrar officer sent both of them to a forensic expert. When the x-rays of their bones were developed, it was found that the girl was still 16yr old. Will they get married?? Radiology in forensic medicine : Radiology in forensic medicine Radiology is defined as that special branch of medicine employing ionizing radiant energy in the diagnosis and treatment of disease. Forensic radiology comprises of the performance, interpretation, and reportage of those radiological examinations and procedures that have to do with court and law Ossification centers : Ossification centers Bones are 1st formed as mesodermal condensations. The process of formation of bone from these mesodermal models is called ossification . There are 2centers of ossification for a bone. Primary center which forms the diaphysis of a bone. Secondary center forms epiphysis of bone. In embryonic life there are 806 primary ossification centers. At birth there are 450 centers. In an adult, there are 206 centers which is the number of d bones in a human body. Rules for reading x-rays : Rules for reading x-rays Usually standard right sided x-rays are taken in A-P view. Exceptions are: jaw-oblique view elbow-AP and lateral view On x-ray, fusion is seen 6-12 months earlier than the actual bone, as the thin gap of non- union are noticed. Long bones ossify 1-2yrs early in females. The appearance and fusion of center vary in different individuals depending on environment, nutrition, endocranial disorders, vit-c deficiency. Shoulder joint and its parts : Shoulder joint and its parts Ossification centers at shoulder joint : Ossification centers at shoulder joint 1)Upper end of humerus Slide 8: 2)scapula Slide 9: Head of humerus A:1yrs F:18-19yrs Ossification centers at elbow joint : Ossification centers at elbow joint 1)Lower end of humerus Slide 11: 2)Upper end of radius 3)Upper end of ulna Age??? : Age??? Capitulum A:1yrs F:16-17yrs Slide 13: Trochlea A:9-11 F:16-17yrs Lateral epicondyle A:11-12yrs F:16-17yrs Head of radius A:4-5yrs F:16-17yrs Slide 14: Conjoint epiphysis A:14-16yrs F:16-17yrs Head of radius A:4-5yrs F:16-17yrs Medial epicondyle A:5-6yrs F:14-16yrs Uses of radiology in Forensic medicine : Uses of radiology in Forensic medicine Determination of identity Evaluation of injury or death Criminal litigation Civil litigation Administrative purpose Slide 16: Thank you Slide 17: Any questions?? You do not have the permission to view this presentation. In order to view it, please contact the author of the presentation.
X-ray of shoulder joint and elbow joint kamaleshmcps Download Post to : URL : Related Presentations : Share Add to Flag Embed Email Send to Blogs and Networks Add to Channel Uploaded from authorPOINT lite Insert YouTube videos in PowerPont slides with aS Desktop Copy embed code: (To copy code, click on the text box) Embed: URL: Thumbnail: WordPress Embed Customize Embed The presentation is successfully added In Your Favorites. Views: 2280 Category: Education License: All Rights Reserved Like it (0) Dislike it (0) Added: March 08, 2010 This Presentation is Public Favorites: 2 Presentation Description forensic medicine Comments Posting comment... Premium member Presentation Transcript Slide 1: Age estimation from x-rays of shoulder joint and elbow joint An interesting story : An interesting story A girl eloped from her house with her boyfriend. They both decided to marry legally. So they went to registrar office. Since both of them had no age proof certificates, the registrar officer sent both of them to a forensic expert. When the x-rays of their bones were developed, it was found that the girl was still 16yr old. Will they get married?? Radiology in forensic medicine : Radiology in forensic medicine Radiology is defined as that special branch of medicine employing ionizing radiant energy in the diagnosis and treatment of disease. Forensic radiology comprises of the performance, interpretation, and reportage of those radiological examinations and procedures that have to do with court and law Ossification centers : Ossification centers Bones are 1st formed as mesodermal condensations. The process of formation of bone from these mesodermal models is called ossification . There are 2centers of ossification for a bone. Primary center which forms the diaphysis of a bone. Secondary center forms epiphysis of bone. In embryonic life there are 806 primary ossification centers. At birth there are 450 centers. In an adult, there are 206 centers which is the number of d bones in a human body. Rules for reading x-rays : Rules for reading x-rays Usually standard right sided x-rays are taken in A-P view. Exceptions are: jaw-oblique view elbow-AP and lateral view On x-ray, fusion is seen 6-12 months earlier than the actual bone, as the thin gap of non- union are noticed. Long bones ossify 1-2yrs early in females. The appearance and fusion of center vary in different individuals depending on environment, nutrition, endocranial disorders, vit-c deficiency. Shoulder joint and its parts : Shoulder joint and its parts Ossification centers at shoulder joint : Ossification centers at shoulder joint 1)Upper end of humerus Slide 8: 2)scapula Slide 9: Head of humerus A:1yrs F:18-19yrs Ossification centers at elbow joint : Ossification centers at elbow joint 1)Lower end of humerus Slide 11: 2)Upper end of radius 3)Upper end of ulna Age??? : Age??? Capitulum A:1yrs F:16-17yrs Slide 13: Trochlea A:9-11 F:16-17yrs Lateral epicondyle A:11-12yrs F:16-17yrs Head of radius A:4-5yrs F:16-17yrs Slide 14: Conjoint epiphysis A:14-16yrs F:16-17yrs Head of radius A:4-5yrs F:16-17yrs Medial epicondyle A:5-6yrs F:14-16yrs Uses of radiology in Forensic medicine : Uses of radiology in Forensic medicine Determination of identity Evaluation of injury or death Criminal litigation Civil litigation Administrative purpose Slide 16: Thank you Slide 17: Any questions??