RONTGEN RATS. 
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Slide 3.—Hand of boy 12 years. Carpal to 8. 
Slide 4.—Arm of adult, showing bones of arm, elbow joint, and soft 
and hard tissue of bones, also indication of principal muscles. 
Slide 5.—Dislocation of arm of boy aged 15 years, showing incom¬ 
plete ossification of elbow joint, as compared with slide 4. 
Slide 6.—Hand of adult, with advanced deposit of urate of soda, 
commonly known as chalk gout. 
Slide 7.—Collis fracture of wrist, the cob-web effect on bones being 
due to intense inflammation. 
Slide 8.—Arm of adult suffering from rheumatism, due to old injury 
to elbow joint, the indistinct or cob-web edge due to the inflammation. 
Slide 9.—Arm of adult age 65. Bones perfect, except elbow joint, 
due to injury when 14 years of age. 
Slide 10.—Bones of wrist. 
Slide 11.—Knee joint, showing principal muscles of leg, and soft and 
hard tissues of bones. 
Slide 12.—Hand of adult, with saloon pistol bullet between second 
and third fingers. 
Slide 13.—Spine and ribs of adult, showing faint indication of heart. 
Slide 14.—Dislocated wrist, the radius being jammed over carpal 
bones of wrist. 
Slide 15.—Heel and ankle, showing cell tissue of bones and acliilles 
tendon. 
Slide 16.—Arm with bullet wound in radius, completely severing the 
bone. 
Slide 17.—Spine and ribs of girl of 15 years, showing position of 
heart and liver. 
Slide 18.—Hand, with darning needle lodged over carpal bones. 
Slide 19.—Fracture of leg bone, tibia being completely divided, also 
showing grain of wood of splint used to keep bone in position. 
Slide 20.—Fracture of tibia and fibula of leg just above ankle, show¬ 
ing absolute division of bone. 
Slide 21.—Foot of adult, showing all principal bones and joints. 
Slide 22.—Arm, showing calcareous deposit in rings at elbow joint. 
Slide 23.—Here we have the slide showing the case (I am sure I shall 
be pardoned for mentioning the name) of Lieutenant Maurice’s arm, of 
which I had the honour of taking a shadowgraph with Mr. Moore. You 
see it is a dislocation of elbow joint. At the time of the accident it was 
supposed that there was a fracture, but the arm was so swollen that it 
was impossible for even the best surgeons to be certain, and in this case 
the eminent surgeon, Mr. Howard Marsh, suggested to General Maurice 
that the arm should be shadowed. I came to the patient, and there is 
the result. 
Slide 24/—In the next slide is shown the final result, due to what the 
surgeons saw in slide 23—the elbow joint in perfect position, in which 
it was placed ; and now I believe the arm is perfectly well and as 
strong as ever. (Loud applause.) 
