Complex sentence: This process is known as Scapholunate advanced collapse (SLAC) and eventually will lead to degenerative osteoarthritis of the radioscaphoid joint (3).
Split into simpler sentences: This process is known as Scapholunate advanced collapse (SLAC) and eventually will lead to degenerative osteoarthritis of the radioscaphoid joint. As in SLAC, this will lead to degenerative osteoarthritis (3).