Dentistry

Hearing through your teeth?

Recently, a new type of hearing aid was approved for use in Europe. ?áThis new device attaches to a patient’s teeth and conducts sound through the teeth and facial bones.

While this device doesn’t look terribly comfortable for the patient, researchers believe it could open doors to new types of hearing aids. ?áIf you would like more information about the development of this new device, check out these articles.

This new product is a prime example of what interprofessional collaboration in the health sciences can do!

 

 

Library Hosts Fascinating Exhibit on Civil War Medicine

The LSU Health Sciences Center Library is proud to announce that we will be hosting the traveling National Library of Medicine exhibition “Binding Wounds, Pushing Boundaries: African Americans in Civil War Medicine.” The display will be set up in the Library Commons until October 4, after which it will move to the Dental Library until October 18.

While African Americans were generally untrained and untested in the medical field at that time, as many hands as could be found were necessary to accommodate the influx of ailing and wounded on the battlefield and in hospitals. African Americans were “hired” or compelled into the medical field as hospital attendants, nurses, surgeons, and staff members in manufacturing laboratories. Many admirable leaders emerged as a result: Charles Burleigh Purvis, Susie King Taylor, Anderson R. Abbott, Alexander T. Augusta, and Harriet Tubman.

Helpful links and educational resources provided by the National Library of Medicine in conjunction with the exhibit include lesson plans for upper elementary and high school classes, a higher education module with instructor resources, online activities, and a bibliography of additional readings.

Library resources that will complement further study of African American roles in the Civil War for both the Union and the Confederacy are listed below. Reference Librarians (available Monday to Thursday from 8am to 8pm, and Friday 8am to 4pm) will be happy to assist with research as well.

Our supplementary materials cover a number of texts: The Paths We Tread: Blacks in Nursing Worldwide, Louisiana in the Confederacy, Doctors in Gray: The Confederate Medical Service, Doctors in Blue: The Medical History of the Union Army in the Civil War, and The Plain Peoples of the Confederacy. Library patrons may also browse our list of E-Resources, a compilation of links to databases and other online resources like African American Firsts in Science and Technology and African American Soldiers in the Civil War and Colors of Courage: Gettysburg’s Forgotten History: Immigrants, Women & African Americans in the Civil War.

The exhibit will be at the John P. Isch?® Library from September 16-October 4 and at the Dental Library from October 7-18, so be sure to stop in!

This Month in History: Putting Mind over Matter

Ever been hypnotized? While it may not make you cluck like a chicken, as an alternative therapy, medical hypnosis might help you manage and overcome a number of physical and mental conditions. In the fall of 1959, a few brave medical students were willing to put their bodies and minds at the mercy of LSU Medical School Professor of psychiatry Dr. Carl L. Davis for the purpose of studying the viability of hypnotherapy. Later, the students would be given the opportunity to reverse the stakes and hypnotize Dr. Davis in the spirit of fairness.

The American Medical Association officially backed medical hypnosis for wide use in 1958, though they cautioned against using the method as a form of entertainment and in cases of severe psychological illness. At that time, medical and dental practices used hypnotherapy as a form of anesthesia and in the management of pain. Other fields of medicine that have found use for hypnotherapeutic procedure include dermatology, gastroenterology, cardiology, obstetrics, oncology, post-surgery recovery, and even in the treatment of smoking addiction, eating disorders, and psychosomatic illness through age regression.

While many remain skeptical about the efficacy of hypnotherapy, it is true that more research and standardization of practice will provide insight into the relative benefits and risks of its usage. Dangers to the patient and the doctor are a considerable cause for concern. The mind, being a vast and complex entity, requires a delicate but firm touch. Hypnotism provides the therapist with the ability to wield the power of suggestion over the patient, and so puts the receptive patient in a vulnerable position. For this reason, the move toward more holistic treatment of the individual is vital in addressing his or her needs.

A 1959 Times-Picayune article relates the case of a man who developed asthma every time his mother-in-law would announce her intention to visitÔÇöÔÇ£This man just cannot understand why this would happen since he honestly believes he is fond of [her].ÔÇØ This is an example of a symptom that could possibly benefit from hypnotherapy (or else a nice, long vacation).

Accounts of hypnotism can turn grim, however. In another instance, a patient suffering from self-destructive tendencies developed paralysis in one of her fingers. She was referred to a hypnotist, who alleviated the symptom without addressing the underlying psychological turmoil. Upon release, the woman promptly employed her newly-flexible trigger finger in one final act of self-harm. This is an extreme example, but speaks to the necessity of treating the patient as a whole and of recognizing links between physical and mental manifestations of illness.

The prominent physicians mentioned in these newspaper articles were Professors of psychiatry at LSU Medical School: Dr. Carl L. Davis, Dr. Lucio Gatto, and Dr. Charles Watkins, who also served as the Head of the department. All of them make a few appearances in our Digital Collections as subject and even creator. Dr. Davis appears for his addresses on teen drinking and middle-age rebellion. Dr. Gatto appears for his study on compulsive borrowing. Dr. Watkins is the most prolific figure for his interest in the history of the U. S. Army 64th General Hospital, which has its own Collection, as well as for his medical-cultural mission to Central America, and his role in the care (and commitment) of former Governor Earl K. Long.

Now a far cry from its historic roots in mesmerism and animal magnetism, the current practice of medical hypnosis can be aligned more closely with deep meditation and positive thinking, the power of which is widely acknowledged by doctors and patients alike.

Glimpse of the Past is an ongoing project to promote the Louisiana Digital Library effort. This Month in History will present for your reading pleasure a closer look into a newspaper clipping of note from our Digital Collections and articles relating to the LSU Medical School.

 

Labor Day Hours

The LSUHSC Libraries will be closed on Sunday & Monday, September 1st and 2nd for Labor Day.

The Isch?® Library will be open on Saturday, August 31st from 9:30 am to 6 pm.

It came from the stacks…

Sometimes you just come across a book that calls out to be profiled in our semi-regular “It came from the stacks” posts. ?áThis book does just that.

The Toothbrush: its Use and Abuse, a Treatise on Preventive Dentistry and Periodontia as Related to Dental Hygiene?áby Isador Hirchfeld, D.D.S., F.A.A.P. is a comprehensive tome on the history of the toothbrush and oral hygiene from ancient times to the books publication in 1939, the role of the toothbrush in treatment of oral condition, oral conditions that the toothbrush cannot cure, tooth brushing methods, and even the qualifications of a satisfactory toothbrush. ?áIndeed, this book uses every one of it’s 591 pages to impart valuable knowledge to the reader about the lowly toothbrush.

Readers of?áThe Toothbrush: its Use and Abuse will find chapters with such riveting titles as:

  • “The Toothbrush in the Treatment of Suppurative Periodontoclasia (Pyorrhea)”
  • “Traumatization of the Soft Tissues by the Toothbrush” (so jam packed it takes two chapters to cover)
  • “Abnormalities of the Tooth Surface Induced by the Toothbrush and Various Other Agencies”
  • “Tooth Brushing Methods in Common Use”
  • “Care of the Toothbrush”
  • and… “Cleansing of the Tongue”

On a more serious note, this book really is fascinating but perhaps not as the author intended at the time of publication. ?áThere are a large number of pictures illustrating the author’s assertions and descriptions of oral hygiene techniques and materials that we would shudder to think of in the present day.

The Toothbrush: its Use and Abuse is available for check out in the dental library.

Welcome Rita to the Dental Library

The LSUHSC-NO Libraries would like to welcome Rita Premo to the Dental Library as our new Reference Librarian! Rita, originally from West Virginia, has worked in Washington DC and New Orleans. She comes to us from Ochsner Health System where she worked as a medical editor. She is happy to get back into working in a library.

Please join us in welcoming her. If you are in the area, stop to say hello and meet Rita!

Dental School Professor, Jennifer Hew, Receives Award of Distinction

 

 

2012 recipients of the Sunstar/RDH Award of Distinction cover photo

Jennifer Hew,?áan assistant professor of Comprehensive Dentistry and Biomaterials at the LSU School of Dentistry, has been announced as one of the 2013 recipients of the Sunstar/RDH Award of Distinction.

ÔÇ£Experience, passion, and dedication define a recipient,ÔÇØ according to Jackie Sanders RDH, BS, manager of the professional relations department at Sunstar. ÔÇ£Each year, a new group of dental hygienists provide all of us with new stories of achieved dreams.ÔÇØ

Hew received her award along with several other recipients in a ceremony at the RDH ÔÇ£Under One RoofÔÇØ conference on July 18, in Las Vegas. The 2013 ceremony marked the 12th year that Sunstar Americas and RDH magazine have collaborated on the dental hygiene award.

The dental hygienists selected for the award will also appear on the September 2013 cover of RDH magazine.

The nomination process for the Sunstar/RDH Award of Distinction occurs each year from October through March. Dental professionals can nominate a dental hygiene colleague through a nomination form available at www.rdhmag.com.

Volunteers needed for a Mission of Mercy

The American Dental Association will be meeting in New Orleans October 31 – November 2, 2013. ?áIn conjunction with this meeting, they will be sponsoring Big Easy Smiles, a Mission of Mercy (MOM) providing free dental care on Sunday, November 3rd for the poor and underserved of New Orleans. ?áDuring the event, organizers hope to provide dental care to 1,000 people.

This first Mission of Mercy in Louisiana is a chance to give back to our beloved city and to show the community that we are willing and able to share our gifts with the poor. ?áNOLA Mission of Mercy organizers need 800 volunteers to get this done. ?áYou don’t have to be a dental health professional or student to help! ?áOrganizers are looking for dentists, hygienists, dental assistants, computer – IT, dental equipment technicians, patient ambassadors, food servers, clean-up crew and many other positions. ?áAnyone 18yrs or older can help!

If you, or someone you know, would like to help out, please go to the ADA Mission of Mercy site: ?áhttp://www.ada.org/session/8462.aspx

Please consider volunteering some of your time for this great cause!

 

This Month in History: The Truth and Community Water Fluoridation

We learned from childhood that if you give a mouse a cookie heÔÇÖs going to want a glass of milk. It is lesser known, however, whether an increase in milk consumption in the general rodent population is directly caused by rampant cookie consumption among mice. Correlation does not necessarily indicate causation.?á A similar logical fallacy comes from one member of the Church of the Flying Spaghetti Monster who claims that there exists ÔÇ£a statistically significant inverse relationship between pirates and global temperature;ÔÇØ therefore, according to him, more piracy will decrease global temperature and the number of natural disasters. These examples, though silly, illustrate the importance of scientific research in drawing causation in an uncontrolled environment and in distinguishing between folklore, coincidence, and the truth.

One such truth-seeking project involves public health and is the source of long-standing controversyÔÇöthe issue: community water fluoridation (CWF). Beginning in 1954 in New Orleans, a committee of health professionals convened to address CWF. The committee consisted of several area doctors including LSU Medical CenterÔÇÖs Dr. Russell Holman, who served as Professor and Head of the Pathology Department from 1946 until his death in 1960. An article from the New Orleans Item in 1955 describes the committee as divided and unsure with the exception of Dr. Holman, who planted his support firmly on the side of fluoridation. A final decision was made in 1957 to veto CWF due to a need for further study.

Articles within the past few years on nola.com address CWF in New Orleans following Hurricane Katrina as being a lack of supply. Now it appears that fluoride has been returned to our water. A 2010 Sewage and Water Board of New Orleans report defines fluoridation as a way ÔÇ£to prevent tooth decay.ÔÇØ Later in the same report, fluoride is defined as a ÔÇ£contaminantÔÇØ: its presence on average .8ppm on the East Bank and .81ppm on the West Bank. Likely sources are listed as ÔÇ£erosion of natural deposits; water additive which promotes strong teeth; discharge from fertilizer and aluminum factories.ÔÇØ

Though the addition of fluoride to the nation’s drinking water has become common practice, the matter of its efficacy is still unresolved. In weighing the risks and benefits of CWF, the exact nature of correlation between improvements and harm to the publicÔÇÖs dental health remains unclear. Proponents of community health attempt to account for socioeconomic factors, access to dental care, pyorrhea and periodontal concerns in children and adults, as well as fluorosis, a cosmetic issue caused by over-fluoridation.

The CDC has called water fluoridation ÔÇ£one of the 10 great public health achievements of the 20th century,ÔÇØ and in 2010, the center’s statistics show the percentage of the U.S. population receiving fluoridated water at 66.2%. Perhaps we ought to take a cue from the Church of the Flying Spaghetti Monster: take to sea, forget dental care, and go marauding!

Glimpse of the Past is an ongoing project to promote the Louisiana Digital Library effort. This Month in History will present for your reading pleasure a closer look into a newspaper clipping of note from our Digital Collections and articles relating to the LSU Medical School.?á

Easter Break Hours

Both the Isch?® and Dental Libraries will close at 8 pm on Thursday, March 28th and remain closed through Sunday, March 31st. Both Libraries will re-open at 8 am on Monday morning.

Happy Mardi Gras!

Rex 2012 on Napoleon Avenue

 

Both Libraries are closed today in celebration of carnival day! We will re-open at 8 am on Wednesday, February 13th.

Dental Library – Carnival Week Hours

During the week of Mardi Gras, the Dental Library will have abbreviated hours:

Sunday 2/10 ?á ?á ?áClosed

Monday 2/11 ?á ?á 8 am – 5 pm

Tuesday 2/12 ?á ?á Closed (Enjoy the parades!)

Wednesday – Friday 2/13-2/15 ?á ?á ?á8 am-5 pm.

Our regular hours will resume on Sunday 2/17

Happy Mardi Gras!

MLK Day Closure

Both the Isch?® and Dental Libraries will be closed on Monday, January 21st in observance of the Martin Luther King, Jr holiday.?á Both Libraries will be open regular hours on Sunday, January 20th (Dental 11:30-8 andIsch?® 1:30-10) and will reopen at 8 am on Tuesday, January 22nd.

Free Dental Work

The LSU School of Dentistry is currently screening for patients willing to participate in clinical board exams for graduating seniors.?á The dental screenings are free and IF CHOSEN to be a patient for the board exams there will be $50 in compensation. They are looking for people with good overall oral hygiene who may need a small cavity filled or just a general cleaning. In short, if you have a common type of dental needs, nothing fancy or overly involved, feel free to attend one of the screening sessions

For more information, please consult the flyer.

Libraries Open / Welcome 2013!

The Libraries have re-opened for service in 2013. Welcome to the new year!