[This film has been edited from its full length of 69 minutes] This film teaches the method of laparotrachelotomy or low cervical cesarean section. At the beginning of the film the instructor lectures and demonstrates the method through the use of diagrams. An actual laparotrachelotomy is performed at the end of the film. Filmed at the Chicago Lying-In Hospital.

This film shows rat behavior in groups. The rats are filmed in a pen for twenty-seven months. The first section shows the rat's manual abilities and the modification of its surroundings. The film details construction of burrows. The next section explains the rat's life from birth to adulthood. The third section describes territorial defense. The next section reports on food and water in the life of a rat. The last section details sexual behavior.

This film shows, by means of cinefluorography and animation, the location of the esophagus and surrounding organs, various irregularities of the esophageal wall created by carcinomas, and the appearance of the area after radiation treatment. Learn more about this film and search its transcript at NLM Digital Collections: http://resource.nlm.nih.gov/8701004A.

This film is a trimmed version of a longer set of stitched-together reels that contain remarks by and interviews with National Institute of Mental Health scientist John B. Calhoun, as well as extensive footage of the thousands of mice Calhoun studied over many years. In Mouse City, Calhoun provided his research subjects food, water, bedding, protection from predators--all that they needed except adequate space. The results were destructive and dramatic.

The film begins with a statement that the abandonment of prudery in recent years has made possible the teaching of human reproduction to "the adolescent and mature." The position and function of the uterus, fallopian tubes, and ovaries is presented. With drawings, legends, and post-mortem specimens, the film traces human reproduction from ovulation through fertilization, segmentation, implantation, growth and maturity of the fetus, and enlargement of the uterus. The function of the umbilical cord is explained.

In animated cartoons, an analogy is made between a man with a badly functioning car and a man with physical symptoms which could indicate the presence of a neoplasm. The various stages of denial are illustrated. Unprofessional advice is heard, and quick fix remedies are tried. The car owner finally goes to a good garage and pays heavily to have his car repaired, a bill which would have been small if he had taken his car in at the first sign of trouble. The man decides not to make the same mistake with his body that he made with his car.

Artist-animator-medical illustrator Frank Armitage combines footage from his professional medical animations with historical images to provide a lecture about the history of anatomical illustration, as well as the present-day (circa 1970) uses of anatomical animation in medical film. Why the film was made or where it was presented is unknown: no title or credits appear. Armitage had then recently worked on the set-design for the film Fantastic Voyage as well as on animation for surgical instruction films and Walt Disney studios.

Louis Pasteur's early days and his contributions to science are dramatically presented. The challenges Pasteur faced from longtime members of the Academy of Medicine in Paris, as he made discoveries they were not progressive and enlightened enough to accept, are tersely enumerated. The case of Joseph Meister, a boy attacked by a rabid dog and treated with a Pasteur vaccine never before tried, is re-enacted.

The purpose of this motion picture is to alert surgeons to postoperative velopharyngeal-incompetence complications in adenotonsillectomy. The film was produced at the request of ear, nose, and throat specialists involved in court consultations and lawsuits brought after tonsillectomy and adenoidectomy procedures produced excessive post-operative hypernasal speech. While produced specifically for ENT specialists, the film will be of interest to oral surgeons, orthodontists, prosthodontists, and speech pathologists.

This film's full title is "Smoking and Lung Cancer, an authentic case filmed at the Royal Edward Chest Hospital, Montreal: the diagnostic tests, assessment, preparation for removal of a lung from a patient with a long history of cigarette smoking." It follows a lung cancer patient, who is also a heavy smoker, through x-ray, diagnosis, bronchoscopy, surgical preparation, surgery, and post-operation. It also gives information on the relationship of smoking to lung cancer.

This training film shot at the Surgical Division of the Wilhelminen Spital in Vienna shows two thoracoplasties. Shots include close-ups of the instrument table containing Shoemaker rib cutters, Sauerbruch cutters, and Luer-forceps which were modified by Sauerbruch; anesthesia equipment and use; and the surgery. Surgery includes: draping and marking, incision, resection of paravertebral origins of ribs, smoothing of stumps, drain insertion, and closure.

This film shows live and animated footage of heart activity and with the help of mechanical analogies, gives a vivid conception of the magnitude of the heart's work. Learn more about this film and search its transcript at NLM Digital Collections: http://resource.nlm.nih.gov/8701025A Learn more about the National Library of Medicine's historical audiovisuals program at: https://www.nlm.nih.gov/hmd/collections/films

This program presents a case of a thirty year old man with Marfan's syndrome to illustrate the surgical procedure for correcting a dissecting aneurysm of the ascending aorta with aortic valvular insufficiency. The patient's preoperative physical findings and aortograms which indicate the need for this surgery are presented. In this instance the entire ascending portion of the aorta is involved. The transverse and descending aorta are not considered unusual.

Using a technique called cinemorphology, this presentation illustrates the organic structure of the human brain. In the process, a brain is first embedded in plastic. Then the plastic block is placed on a giant microtome which slices off sections as thin as 25 microns. After each slice, a motion picture camera automatically photographs the newly exposed brain surfaces remaining in the plastic block and, when these sections are shown in sequence, a dynamic picture of the brain structures results.

This film shows experiments conducted during World War II on behalf of the National Research Council to better understand decompression sickness. Dr. Edmund Newton Harvey was best known for his research on bioluminescence, but he also conducted applied research in areas such as wound ballistics and aviation physiology. In these experiments, Harvey explores the phenomenon of bubble formation in blood and tissue.