Convert to ICD-10-CM: 
874.2 converts approximately to:
- 2015/16 ICD-10-CM S11.10XA Unspecified open wound of thyroid gland, initial encounter
 ICD-9-CM Volume 2 Index entries containing back-references to 
874.2:
- Wound, open (by cutting or piercing instrument) (by firearms) (cut) (dissection) (incised) (laceration) (penetration) (perforating) (puncture) (with initial hemorrhage, not internal) 879.8  parathyroid (gland) 874.2 parathyroid (gland) 874.2
  thyroid (gland) 874.2 thyroid (gland) 874.2