How Can Cervical Spondylosis With Vertebral Body Compression Be Treated?

HI My name is krunal bhatti . this inquiry about my father, he is 61 years old. he has cervical spondylosis since 5-6 years, but now a day he is suffering pain in back. we has x-ray and result show Compression on Vertebral Body of D6. kindly suggest me treatment except operation.