A finished HIM-355 Topic 3 root operation selection analysis example, assigning root operations to composite procedures from the full definitions rather than from the procedure names. Searches like "him 355 topic 3 assignment example", "him355 topic 3 sample" and "him-355 topic 3 example" land here.
What a finished HIM-355 Topic 3 root operation selection analysis looks like
Each case in the finished analysis is short and built around a name that misleads. A procedure called a thrombectomy removes solid matter from a vessel without removing any of the vessel, so it is analyzed as Extirpation rather than Excision. Two procedures ending in -ectomy separate on body part: taking out all of a structure the tables list as its own body part is Resection, and taking out a portion is Excision. A hernia repair that places mesh to reinforce the defect is analyzed as Supplement, while the same repair without mesh remains Repair. In each case the example quotes the operative narrative, applies the full root operation definition as the guidelines require, names the body part value the tables supply, and states the root operation alongside the sentence of narrative that decides it.
How an HIM-355 Topic 3 example is structured
Method is stated once at the top, and every case after it follows that method. Its opening paraphrases the guideline principle that the full definition of a root operation, as the tables give it, must be applied, and explains that the definition turns on the objective of the procedure. Each case then runs a fixed order: the procedure name as documented, the narrative sentences describing what was done, the candidate root operations the name suggests, and the definition test that eliminates all but one. The body part value is confirmed from the tables after the objective, since Excision and Resection cannot be told apart until the body part is fixed. A passage after the cases groups the misleading names by the kind of mistake they invite. The closing section lists related selection guidelines that recur, including components not coded separately, multiple procedures, and a biopsy followed by more definitive treatment.
The full definition applied every time
Each case tests the candidates against the complete root operation definition from the tables, since a shortened version is where names start to substitute for objectives.
Solid matter removed from a vessel
The composite thrombectomy takes out a clot and leaves the vessel intact, so the analysis selects Extirpation and explains why Excision fails its definition.
All of a body part, or some
Resection and Excision are separated only after the body part value is confirmed in the tables, because one surgical name can describe either operation.
Mesh that reinforces a repair
A hernia repair placing mesh is analyzed as Supplement, and the same repair without mesh as Repair, showing how the material changes the objective recorded.
Names grouped by the mistake invited
After the cases, misleading names are sorted into those implying removal, those implying repair and those concealing a device, so the pattern carries to new reports.
Neighboring guidelines listed at the close
Components not coded separately, multiple procedures and a biopsy followed by definitive treatment are named as the selection rules that most often sit beside the definitions.
Where marks go in HIM-355 Topic 3
The costliest error here is choosing a root operation because the procedure's name suggests it. A thrombectomy coded as Excision, or every -ectomy coded as Resection, shows the definition was never applied to the narrative. Papers that select correctly but quote no narrative give a marker no way to see the reasoning, and a correct answer without it earns little. Skipping the body part check turns Excision against Resection into a guess. Some drafts apply an abbreviated definition from memory, which fails on exactly the cases where the full wording matters. Mesh placed during a repair is often overlooked, leaving Repair where the tables call for Supplement. A final loss comes from coding separately the steps the guidelines treat as components of the main procedure, such as opening and closing the operative site.
Get an HIM-355 Topic 3 example written to your instructions
Send the HIM-355 Topic 3 instructions and the rubric from your classroom, with the procedures or reports your assignment supplies. We write a custom example to those criteria, with the full root operation definition applied, the narrative quoted, the body part confirmed and every misleading name explained, in 24 to 48 hours. The first one is free.
HIM-355 Topic 3 questions, answered
Why is Repair chosen so rarely?
Because it is the root operation of last resort. In the Medical and Surgical section, Repair is used only when the method of the procedure is not one of the other root operations. Many procedures a surgeon calls a repair turn out, on reading, to replace, supplement, reposition or reattach something. The example tests the other candidates first and reaches Repair only when every one of them fails.
How is Excision told apart from Resection?
By whether all or part of a body part was removed, where the body part is defined by the values in the tables rather than by anatomy in general. A structure the tables list as its own body part, removed entirely, is a Resection even when the procedure name says partial. Removing only a portion of it is an Excision. The example confirms the body part value before choosing between the two.
Is a biopsy coded when more surgery follows?
Yes. Under the ICD-10-PCS guidelines, when a diagnostic biopsy is followed by more definitive treatment at the same procedure site, both are coded. The biopsy carries the diagnostic qualifier with the root operation that fits it, Excision, Extraction or Drainage. If your assignment includes a biopsy leading to a larger removal, the example codes each one and quotes the narrative for both.