<prompt> In Steiners analysis, SNA demonstrates:Position of mandible in relation to cranial basePosition of maxilla in relation to cranial baseMaxillo-mandibular relationshipNone of the above  <response>: Relating the Maxilla to the Skull: The angle SNA is formed by joining the lines S-N and N-A . The mean reading for this angle is 82.Steiners analysis demonstrates the position of maxilla and mandible in relation to the cranial base. If the angular reading is more than 82, it would indicate a relative forward positioning or protrusion of the maxilla. Conversely, should the reading be less than 82, it would indicate a relative backward or recessive location of the maxilla. 