Our Bodies Will Be Restored to Their “Perfect Frame”

Alma 11:43–44 

43 The spirit and the body shall be reunited again in its perfect form; both limb and joint shall be restored to its proper frame, even as we now are at this time; and we shall be brought to stand before God, knowing even as we know now, and have a bright recollection of all our guilt.
44 Now, this restoration shall come to all, both old and young, both bond and free, both male and female, both the wicked and the righteous; and even there shall not so much as a hair of their heads be lost; but every thing shall be restored to its perfect frame, as it is now, or in the body, and shall be brought and be arraigned before the bar of Christ the Son, and God the Father, and the Holy Spirit, which is one Eternal God, to be judged according to their works, whether they be good or whether they be evil.

President Joseph F. Smith said:

“You will come forth from your graves, these same mortal bodies as they are now. . . . They will come forth from their graves, but they will be immediately immortalized, restored to their perfect frame, limb and joint. And the poor, unfortunate creature who has lost a leg or an arm or a finger will have it restored to its proper frame, every joint to its place, and every part to its part, and it will be made perfect [see Alma 40:23], for that is the law of restoration that God has instituted.”

(“The Resurrection,” Liahona: The Elders’ Journal, Aug. 8, 1908, 178.)