NiksElDrago
She has the information and knowledge to create something better than Creation Rebirth that Tsunade made. Eight Inner gate theory The power and stress to breakdown the body. Chakra pathways The flow of chakra and how it passively strengthens the body A Seal to store Medical Chakra We know of the Yin Seal that stores normal chakra, we know of this seal that can store Medical Chakra, maybe experiment to find a Seal to store Nature chakra. Yin is normal chakra, Yang is Medical chakra, and if you can create the right seal for storing nature chakra for creation. Chakra and nature chakra make senjetsu chakra that actively tries to dominate one another but what would happen if you throw Medical chakra in a 3 part ratio. Body Revival Technique Strengthen and repairs the body muscles and bones, maybe even Organs. Self Regeneration Repairs anything that is missed with Body Revival Technique. Chimera Technique To help adapt the body to foreign substances. If you put these all together, Open an Inner gate to the point it stresses and breaks down the body, Use the seals that store any type of chakra to actively heal the body with Body Revival Technique with normal chakra, Medical chakra or Nature chakra, or a mix of all three, used in junction with the Self Regeneration Technique to build up the body, with the chimera technique to help the body adapt to higher stresses on chakra network and help adapt or modify the body to accepting. Nature chakra, to help increase nature chakra tolerance. She doesn't need to do all of it at the same time, but she could create a partial completed but unfished versions that can only use Medical chakra. But that is what she needs right now though. The Yin Seal and development for a seal to hold senjetus or nature energy can be completed later.
If Sakura got Orochimaru's knowledge and experiment logs etc using her system after this, she'll be the number 1 expert on the human body in the whole shinobi world, and if she can get the medical knowledge of Tsunade, Shinno and Hiruko she'll be the number 1 expert on medical jutsu/healing and experiment. Knowledge for the win.