Employee suffered an injury to EE's right shoulder on 10/15/15 with a previous employer which required surgery. EE was released from the Dr. on 9/12/16 and was hired at this mine on 9/20/16. On 9/23/16 EE started having pain in the same shoulder and sought a medical evaluation and was diagnosed with Tendonitis and/or Tenosynovitis on 9/26/16 from EE's previous injury.