bilateral upper extremity transplant ?

bilateral upper extremity transplant = the transplant in which two upper limbs have been transplanted?

Context:

The world’s firstfacial transplantation was performed in 2005 in Amiens,
France. The patient was a 38-year-old woman who sustained a severe
facial soft tissue avulsion injury involving the lips, nose, and cheek from
a dog bite. The early results from the procedure were remarkable and the
world was presented with a medical breakthrough. Since then, 13 facial
transplantations have been performed worldwide in patients with defects
from trauma or tumors. Outcomes from the first few reported cases have
demonstrated that facial allograft transplantation (FAT) has the potential
to restore facial function and esthetics to an extent that has been
unattainable with conventional reconstructive techniques. Two of the
transplanted patients have died, however. A severely burned male patient
who received a simultaneous facial and bilateral upper extremity transplant died of bacterialinfection1monthaftertheprocedure.Recently,the
world’ssecondfacialtransplantpatientdiedofunknowncausesinChina.
In addition to these tragic deaths, minor complications, such as opportu-
nistic infections and steroid-induced diabetes mellitus, have been re-
ported. Despite the fact that long-term results of FAT are unknown and
the procedure is still rather experimental, there is an unparalleled
excitement about the new technique, giving hope to both reconstructive
surgeons and patients.