Complex sentence: Because the scapholunate ligament is ruptured, the schapoid bone and lunate bone are not longer connected, which results in a bigger space between the two bones, also known as the Terry Thomas sign.
Split into simpler sentences: Because the scapholunate ligament is ruptured, the scaphoid and lunate are not longer connected. This results in a larger space between the two bones, also known as the Terry Thomas sign.