Types of knee issues described by patients when consulting our office were: Ache, Burn, Tightness, Noise, Tingling, Numbness, Sharp, and/or Stabbing, Position, and Locking. Between February 2002 and August 2004, 68 people who suffer from the above kinds of knee issues completed the initial 6-8 week period of care in our office. Of these 68 people, 25 (37%) reported a 70-100% improvement and only 13 (19%) reported no change in their knee complaint within 8 weeks of their first upper cervical adjustment (13 people (19%) had a 10-40% improvement and 19 people (25%) had a 40-70% improvement).