11. The surgery performed is normally a dentofacial osteotomy . 12. This may not be a severe problem or may require subsequent osteotomy surgery for correction. 13. On October 22, 2009, Van Ryn underwent an osteotomy on his left knee. 14. Small horses and ponies can have an ostectomy without an osteotomy of the greater trochanter. 15. If the ulna is significantly bent, osteotomy may be needed to straighten the ulna. 16. Osteotomy may be useful in people with knee osteoarthritis, but has not been well studied.17. A plate is attached to the distal end of the ulna, to plan the osteotomy . 18. The surgery may be orthognathic osteotomies , those should be done before any implants are considered. 19. While majority of bunion surgeries are involving breaking and shifting of bones ( osteotomy procedures ). 20. Osteotomy is also used as an alternative treatment to total knee replacement in younger and active patients.
