Hip Pelvis.  2012 Dec;24(4):265-272. 10.5371/hp.2012.24.4.265.

Animal Experiment of Legg-Calve-Perthes Disease in Piglets, Puppies and Growing Rabbits

Affiliations
  • 1Department of Orthopedic Surgery, Chonnam National University Hwasun Geriatric Hospital, Jeonnam, Korea. smrowe@chonnam.ac.kr

Abstract

No abstract available.


MeSH Terms

Animal Experimentation
Animals
Legg-Calve-Perthes Disease
Rabbits

Figure

  • Fig. 1 (A-C) Photographs of animal models of LCPD in piglets, puppies, and growing rabbits.

  • Fig. 2 (A-D) Composite radiographic findings from extracted femurs from a piglets sacrificed at postoperative week 4 (A), 8 (B), 12 (C), and 16 (D) showing gradual increase of coxa plana, coxa magna, and greater trochanter overgrowths.

  • Fig. 3 (A) Radiography of the extractred femurs from a puppy of Group C at postoperative two months showing a decrease in epiphyseal height and cystic changes of the ossific nucleus at left operated femur. (B) Macroscopic photography showing shortening of 2.5 mm with a mild degree of medial bowing of the femoral neck at left operated femur. (C-D) Macroscopic appearances of both extracted femurs five months after operation showing remarkable increase in anteversion and coxa magna of the operated left femur.

  • Fig. 4 (A) Radiograph before surgery showing normal hip of 5 week-year-old rabbit. (B) Radiograph at postoperative 4 weeks showing coxa vara and greater trochanter (GT) overgrowth. (C) Radiograph at 12 weeks showing further increase of deformities. (D) Macroscopic finding of extracted femur showing coxa magna, coxa vara, and GT overgrowth.


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