A handbook of medical jurisprudence and toxicology : for the use of students and practitioners / by William A. Brend.

Date:
1906
Catalogue details

Licence: In copyright

Credit: A handbook of medical jurisprudence and toxicology : for the use of students and practitioners / by William A. Brend. Source: Wellcome Collection.

Provider: This material has been provided by the Royal College of Physicians of Edinburgh. The original may be consulted at the Royal College of Physicians of Edinburgh.

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    Permanent Teeth. First molars Central incisors Lateral incisors Anterior bicuspids Posterior bicuspids Canines Second molars . Third molars, . from 6th to 7th j'ear. 7th ,, 8th „ 9th ,, loth ,, nth „ 13th „ i8th ,, 8th 9th loth 12 th 13th 15 th 28th The following is an abridged list of the times at which the centres of ossification appear, and the component portions of the bones unite. Fuller details will be found in Quain’s Osteology, by Thane:— (Centres of ossification appear in the head of the j humerus, the coracoid process of the scapula, I the os magnum, the head of the femur, and the I external cuneiform of the tarsus. ( Centres appear in the lower extremities of the ■ ( radius, tiljia, and fibula. Frontal suture unites. I Centres appear in the great tuberosity and the ) lower extremity of the humerus, the pyramidal ■ j bone, the patella, and the internal cuneiform of I the tarsus. {Centres appear in the great trochanter, and the middle cuneiform of the tarsus. , Centres appear in the internal condyle of the I humerus, the trapezium, the semilunar, the head 5th to 6th year, . < of the radius, and scaphoid of the tarsus. The I head and the great tuberosity of the humerus ist year, 2nd year. 3rd year, 4th year, 7th to 8th year, . loth to i2th year, 13th to 14th year, 14th to 16th year, i6th to 17th year, 17th to 18th year, 18th to 19th year, 2oth j’car, . t ■' 2ist to 22nd year, ^ ' 24th year, . 22nd to 25th year. unite. j Centres appear in the scaphoid of the carpus, and 1 the trapezoid. ( Centres appear in the trochlea of the humerus, and < the pisiform. The Y cartilage of the acetabulum I, commences to ossify. ( Centres appear in the small trochanter and the ( external condyle of the humerus. A centre appears in the acromion, f The lower epiphysis of the hu.nerus unites with ( the shaft. ( The upper epiphysis of the radius unites with the < shaft, and the internal condyle joins the shaft of 1 the humerus. j The lower epiphysis of the tibia joins, and the ( head of the femur unites with the shaft. (The lower epiphyses of the radius, ulna, and femur, and the upper epiphysis of the humerus (, unite with their respective shafts. The upper epiibhvsis of the tibia and lower epiphysis of the fibula unite with the shafts. ( The upper epiphysis of the fibula unites with the 1 shaft. The acromion and spine of the scapula unite, and the bodies of the first and second s.acr.al vertebras join.
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