A surgery medical abbreviation is a short name for an operation, a scope, an implant or a step in recovery, such as CABG for heart bypass or TKA for a knee replacement. These forms show up on consent forms, operative notes, surgical history lists and the instructions you receive when you go home.
This hub groups the common ones by body area and type of procedure. Even the place has a short form: the OR is the operating room, and the PACU is the recovery area where people wake up afterward.
At a glance
Covers
Heart procedures, scopes, orthopedic surgery, lines and tubesWhere you see it
Consent forms, operative notes, surgical history, discharge papersCommon pattern
Approach plus body part plus action, as in total knee arthroplastyWatch for
Letters with a second meaning, such as ICD and AKARelated hub
What a surgery medical abbreviation usually tells you
Most procedure short forms pack in three ideas: how the team gets in, which body part is involved and what is done to it. Percutaneous means through the skin with a needle or catheter, transcatheter means through a thin tube in a blood vessel, and open means through an incision. Arthroplasty means joint replacement or repair, and ectomy at the end of a word means removal.
Surgical history line: "s/p CABG x3, R TKA." This reads as status post triple bypass, meaning three grafts, and a right knee replacement. S/P always points to something already done.
Heart and blood vessel procedures
Cardiology and heart surgery produce many short forms, because several procedures can treat the same blocked artery or faulty rhythm. Some are major surgery and others are done through a catheter in the wrist or groin.
| Term | Procedure or device |
|---|---|
| CABG | Coronary artery bypass graft, open heart bypass surgery |
| PCI | Percutaneous coronary intervention, opening a heart artery through a catheter |
| PTCA | Balloon angioplasty of a coronary artery, an older name within PCI |
| DES | Drug eluting stent, a mesh tube coated with medicine |
| TAVR | Transcatheter aortic valve replacement |
| PPM | Permanent pacemaker |
| ICD | Implantable cardioverter defibrillator |
| DCCV | Direct current cardioversion, a timed shock to reset the rhythm |
Scopes, biopsies and needle procedures
These are usually shorter procedures, often done with sedation rather than full anesthesia. Scope names describe the path the camera travels, while needle procedures are often named for the spot where the needle goes in.
| Term | Procedure |
|---|---|
| EGD | Esophagogastroduodenoscopy, an upper digestive tract scope |
| ERCP | Endoscopic retrograde cholangiopancreatography, a scope of the bile and pancreatic ducts |
| BX | Biopsy, removal of a small tissue sample |
| LP | Lumbar puncture, also called a spinal tap |
| I&D | Incision and drainage, often of an abscess |
| IR | Interventional radiology, image guided procedures |
A biopsy result comes back later from pathology, so BX on a schedule often has a follow up appointment linked to it.
Bones, joints and spine
Orthopedic names lean on Latin and Greek roots. Total means the whole joint surface is replaced, and fusion means two spine bones are joined so they no longer move against each other.
| Term | Procedure |
|---|---|
| TKA | Total knee arthroplasty, a knee replacement |
| THA | Total hip arthroplasty, a hip replacement |
| ORIF | Open reduction internal fixation, surgery to set and fix a broken bone |
| ACDF | Anterior cervical discectomy and fusion, a neck spine operation |
| BKA | Below knee amputation |
| AKA | Above knee amputation |
AKA has a second, everyday meaning, also known as, which shows up in medication lists and names. The setting nearly always makes the sense clear.
Lines, tubes and recovery days
Hospital notes around surgery track every line and tube, and they count days from the operation. POD 1 is the first day after surgery, which helps the team describe how recovery is going.
| Term | Meaning |
|---|---|
| ETT | Endotracheal tube, the breathing tube used under general anesthesia |
| CVC | Central venous catheter, a large IV line |
| PIV | Peripheral IV, a standard line in an arm or hand |
| POD | Postoperative day, counting from the day of surgery |
| HD | Hemodialysis |
Radiation treatment written as XRT and dialysis access procedures also live in this section of the site.
Medical abbreviation for surgery forms and notes
- On a consent form, the procedure should be written in full words as well. If only letters appear, ask for the full name.
- Side matters: look for R, L or bilateral beside any limb or organ.
- On a discharge sheet, separate the procedure name from the care instructions, which are usually written in plain words.
- Some letters change meaning by setting. ICD is a heart device in a cardiology note but the diagnosis code system in billing.
For the conditions these procedures treat, see the diagnosis hub; for scans done before surgery, see labs, tests and scans. Team titles such as surgical PA appear with credentials and places.
These are general descriptions of what each name refers to. Your surgeon and care team are the ones to explain why a procedure is planned and what recovery will look like for you.
Frequently asked questions
What does POD 1 mean after surgery?
POD stands for postoperative day. POD 0 is the day of surgery, and POD 1 is the first full day after it.
What is the difference between PCI and CABG?
PCI opens a narrowed heart artery from the inside, using a catheter, a balloon and often a stent. CABG is surgery that routes blood around the blockage using a graft vessel. The team chooses based on many factors about the person and the arteries involved.
What does x3 mean after CABG?
It means three bypass grafts were placed, often called a triple bypass. The number tells how many blocked areas were bypassed.
Is a surgery abbreviation the same in every hospital?
The common ones such as CABG, TKA and EGD are widely shared. Less common short forms can vary by hospital or surgeon, so a consent form should always spell out the procedure.
What is the medical abbreviation for surgery itself?
There is no single short form that every clinician uses for the word surgery. Notes more often name the operating room as OR, the specific procedure by its own letters, or the service, such as general surgery, written out.