RT Book, Section A1 Epps, Howard R. A1 Rathjen, Karl E. A2 Kline, Mark W. SR Print(0) ID 1182932859 T1 Torsional and Angular Deformities T2 Rudolph's Pediatrics, 23e YR 2018 FD 2018 PB McGraw-Hill Education PP New York, NY SN 9781259588594 LK accesspediatrics.mhmedical.com/content.aspx?aid=1182932859 RD 2024/11/02 AB Rotational and angular deformities of the lower extremities are among the most common orthopedic complaints to primary care providers. Fortunately, most patients have nothing more than normal physiologic variance, and the majority may be treated with education and observation. However, there are a variety of uncommon, but significant, orthopedic and neuromuscular conditions that may present as rotational or angular deformity. Thus, an understanding of both anatomy and potential pathologies is important. Recognition of normal variations in normal growth and development can reduce the number of unnecessary referrals for specialist evaluation.