Dentistry Commons^™

Induced Early Closure Of The Spheno-Occipital Synchondrosis In The Guinea Pig, Arthur A. Ewert

Loma Linda University Electronic Theses, Dissertations & Projects

This study was designed to explore the significance of the spheno-occipital synchondrosis in cranial base and craniofacial development.

Premature fusion of the spheno-occipital synchondrosis in the guinea pig was induced by placing a wire staple in the cranial base across the synchondrosis. One end of the staple was placed in the basi-occipital bone and the other end in the basi-sphenoid bone.

Results of this early closure showed marked changes in craniofacial morphology. The entire cranium anterior to the auditory bullae dropped down in relation to the axial skeleton. The cranial base from basion to the intersphenoidal synchondrosis was markedly shortened. …

Periodontal Pocket Reduction Following Gingival Curettage, Robert B. Tandy

Loma Linda University Electronic Theses, Dissertations & Projects

The purpose of this study was to evaluate pocket reduction following gingival curettage. The effects of temporary pressure packing, inflammation, oral hygiene, pocket depth, age and sex of the patient were evaluated.

Three hundred twenty-eight periodontal pockets were studied in forty-one adult patients selected with interdental lesions ranging from 3.0 - 7.5 mm. in depth. Pocket depth and gingival height were measured preoperatively, one month postoperatively and two months postoperatively. The mean change in pocket depth and gingival height was calculated and statistical significance was determined for all measurements.

The results show that after a two-month postoperative evaluation following gingival …

The Role Of The Articular Eminence In Mandibular Protrusion, Norman E. Corbett

Loma Linda University Electronic Theses, Dissertations & Projects

Since movements of the TMJ may be translatory, rotary, or both, the form of the articular eminence becomes an integral part of the anatomy of the joint and is important in an understanding of TMJ function. A cephalometric technique was developed to accurately determine the anatomical form of the articular eminence. From a series of cephalograms, taken in various mandibular positions, the protrusive condylar path was determined. This path was also determined from a gnathological recording technique. The paths obtained were observed to be the same. The condylar path and articular eminence curves were mathematically expressed by computer programmed quadratic …

Correlation Of The Epiphyseal Closure And Ossification Of The Ulnar Sesamoid Bone Of The Metacarpophalangeal Joint Of The Thumb, Hilbert Lentz

Loma Linda University Electronic Theses, Dissertations & Projects

The purpose of this investigation was to determine if there is a correlation between the times of closure of the epiphyses of the hand and the time of ossification of the ulnar sesamoid of the metacarpophalangeal joint of the thumb.

The time for these events was studied in twenty-three males and fourteen females for which appropriate hand radiographs were available. Radiographs were made every three months and epiphyseal closure was studied in these beginning with the one in which the sesamoid first appeared. The maximum time for study after sesamoid closure was twenty-four months.

Only one subject showed complete closure …

The Rationale Of Apical Resection In Retrofilling Procedures, Raleigh R. Cummings

Loma Linda University Electronic Theses, Dissertations & Projects

Extracted human teeth were used in a study to determine the affect of an apical resection on the elimination of accessory canals and apical ramifications. The apices of 60 roots were resected 2 to 3 mm, an undercut slot preparation was fashioned and retrofillings of Cavit, zinc oxide and eugenol, and amalgam were placed. The identical procedure was carried out on another group of roots, except the apices were slightly beveled to the labial without any significant resection.

The apical portion of all the roots were immersed to the midroot level in methylene blue dye and subsequently dried. An examination …

A Comparative Roentgenographic Cephalometric Study Of The Facial Profile Of Orthodontic Patients Treated At Loma Linda University With Winners Of The "Smiles Of The Year" Contest, Romeo I. Stoll

Loma Linda University Electronic Theses, Dissertations & Projects

The "Smiles of the Year" winners and patients treated at Loma Linda University by the extraction or non-extraction approach were compared by linear and angular variables of skeletal, dental and soft tissue components. These findings were analyzed statistically to determine significant differences in the profile and detect the relationship between the integument and hard structures.

The following conclusions were drawn from this investigation to reflect the trend of treatment at Loma Linda University.

1. After treatment the patients had less skeletal convexity, but were more convexity than established standards.
2. The incisors of the patients treated by the extraction approach were less …

Ada News Letter - 04/27/1970, American Dental Association

ADA News Letter

A newsletter published monthly to provide current information to officers of state and local dental societies on American Dental Association activities, 1948-1971

Ada News Letter - 04/13/1970, American Dental Association

ADA News Letter

A newsletter published monthly to provide current information to officers of state and local dental societies on American Dental Association activities, 1948-1971

Ada News Letter - 03/30/1970, American Dental Association

ADA News Letter

A newsletter published monthly to provide current information to officers of state and local dental societies on American Dental Association activities, 1948-1971

Ada News Letter - 03/16/1970, American Dental Association

ADA News Letter

A newsletter published monthly to provide current information to officers of state and local dental societies on American Dental Association activities, 1948-1971

Ada News Letter - 03/02/1970, American Dental Association

ADA News Letter

A newsletter published monthly to provide current information to officers of state and local dental societies on American Dental Association activities, 1948-1971

Ada News Letter - 02/16/1970, American Dental Association

ADA News Letter

A newsletter published monthly to provide current information to officers of state and local dental societies on American Dental Association activities, 1948-1971

Ada News Letter - 02/02/1970, American Dental Association

ADA News Letter

A newsletter published monthly to provide current information to officers of state and local dental societies on American Dental Association activities, 1948-1971

Ada News Letter - 01/19/1970, American Dental Association

ADA News Letter

A newsletter published monthly to provide current information to officers of state and local dental societies on American Dental Association activities, 1948-1971

Ada News Letter - 01/05/1970, American Dental Association

ADA News Letter

A newsletter published monthly to provide current information to officers of state and local dental societies on American Dental Association activities, 1948-1971

Abh Secretor Status Of Cleft Lip/Palate Patients, Richard Lee Baker

Master's Theses

No abstract provided.

Vol.32 News Releases 1970, American Dental Association

News Releases

This collection includes standard news releases, information kits and other documents distributed for publicity, information, announcements of events, etc. as issued from the ADA. Items included in this collection are archival and any costs, links, contact information, or other figures may be out of date. Please contact the ADA to verify information.

Vol.31 News Releases 1970 With Annual Index, American Dental Association

News Releases

This collection includes standard news releases, information kits and other documents distributed for publicity, information, announcements of events, etc. as issued from the ADA. Items included in this collection are archival and any costs, links, contact information, or other figures may be out of date. Please contact the ADA to verify information.

1970 Transactions, American Dental Association

ADA Transactions

This item is part of the Transactions of the ADA, a serial publication of the annual activities of the ADA House of Delegates (HOD)/Board of Trustees (BOT). It is from the Transactions section, one of three subtitles that make up the full publication. Generally, the ADA Transactions are published in multiple volumes throughout the year. Pages from the Annual Reports and the Transactions are numbered consecutively (e.g. Annual Reports volume ends pg. 500 and Transactions volume starts at pg. 501). NOTE: All three subtitles are collectively known as the Transactions of the ADA or, alternatively, the ADA Transactions. Transactions refers …

The Art And Science Of Dentistry (1970), American Dental Association

Patient Dental Health Education Materials 1929-1981

No abstract provided.

Mothers Want To Help (1970), American Dental Association

Patient Dental Health Education Materials 1929-1981

No abstract provided.

Smoking And Your Oral Health (1970), American Dental Association

Patient Dental Health Education Materials 1929-1981

No abstract provided.

Changes In The Maxillary Arch Length Accompanying Rapid Palatal Expansion, Kenneth H. Peterson

Master's Theses

No abstract provided.

Your Teeth And What They Do (1970), American Dental Association

Patient Dental Health Education Materials 1929-1981

No abstract provided.

J Am Coll Dent 1970 37 1

Journal of the American College of Dentists

The Journal of the American College of Dentists (JACD) publishes scholarly articles, editorials, essays, and reflections addressing the ethical, professional, and social dimensions of dentistry. The Journal serves as a forum for advancing ethics, professionalism, leadership, and excellence within the dental community. By fostering dialogue across disciplines and perspectives, JACD provides readers with insights that encourage ethical, professional practice, lifelong learning, and service to the public, reinforcing dentistry’s commitment to advancing oral healthcare and the common good.

J Am Coll Dent 1970 37 3

Journal of the American College of Dentists

The Journal of the American College of Dentists (JACD) publishes scholarly articles, editorials, essays, and reflections addressing the ethical, professional, and social dimensions of dentistry. The Journal serves as a forum for advancing ethics, professionalism, leadership, and excellence within the dental community. By fostering dialogue across disciplines and perspectives, JACD provides readers with insights that encourage ethical, professional practice, lifelong learning, and service to the public, reinforcing dentistry’s commitment to advancing oral healthcare and the common good.

J Am Coll Dent 1970 37 4

Journal of the American College of Dentists

The Journal of the American College of Dentists (JACD) publishes scholarly articles, editorials, essays, and reflections addressing the ethical, professional, and social dimensions of dentistry. The Journal serves as a forum for advancing ethics, professionalism, leadership, and excellence within the dental community. By fostering dialogue across disciplines and perspectives, JACD provides readers with insights that encourage ethical, professional practice, lifelong learning, and service to the public, reinforcing dentistry’s commitment to advancing oral healthcare and the common good.

Dental Health Facts For Teachers (1970), American Dental Association

Patient Dental Health Education Materials 1929-1981

No abstract provided.

¡Hagalo! [Spanish Language Version: Do It!] (1970), American Dental Association

Patient Dental Health Education Materials 1929-1981

No abstract provided.

Do It! (1970), American Dental Association

Patient Dental Health Education Materials 1929-1981

No abstract provided.