Which one of the following surgical procedures is considered to have a clean- contaminated wound?: (A) Elective open cholecystectomy for cholelithiasis, (B) Herniorrhaphy with mesh repair, (C) Lumpectomy with axillary node dissection, (D) Appendectomy with walled off abscess
Answer is A. .Elective open cholecystectomy for cholelithiasis is clean contaminated Hernioplasty and mastectomy or clean Appendicetomy with controlled infection is contaminated,