Final answer:
The term that means incomplete dislocation when some contact between joint surfaces remains is subluxation.
Step-by-step explanation:
The term that means incomplete dislocation when some contact between joint surfaces remains is subluxation. Subluxation occurs when the joint surfaces move partially out of position, but still maintain some contact. This can happen in various joints of the body, such as the shoulder or spine, and may cause pain and limited mobility.