Barbaro and Dr Dean Richardson.
Photos: Sabina Louise Pierce/University of Pennsylvania
"The coronary band (the portion of the hoof that is responsible for continued downward growth of the hoof) is beginning to re-establish itself," said Dean Richardson, Chief of Surgery at the George D. Widener Hospital.
Barbaro's right hind leg continues to be protected in a cast.
"The original fractures have apparently healed well, but the cast is necessary to protect the pastern fusion," Dr. Richardson said.
"This protection is required because he must bear most of his weight on the right hind limb due to the laminitis in the left hind leg."
Barbaro remains in the Intensive Care Unit of the University of Pennsylvania's George D. Widener Hospital.