0VBQ4ZX
Excision Vas Deferens, Bilateral to Diagnostic with No Device, Percutaneous Endoscopic Approach
Procedural Specifications
| Clinical Axis | Detail Definition |
|---|---|
| Section | 0 Medical and Surgical |
| Body System | V Male Reproductive System |
| Operation | B Excision |
| Body Part | Q Vas Deferens, Bilateral |
| Approach | 4 Percutaneous Endoscopic |
| Device | Z No Device |
| Qualifier | X Diagnostic |
Operation Definition
Cutting out or off, without replacement, a portion of a body part
Procedure Overview
Excision describes cutting away a portion of a male reproductive organ while leaving the rest of that structure in place. Typical examples include a testicular biopsy to evaluate a mass or infertility, partial removal of an epididymal cyst, trimming redundant foreskin tissue during a revision, or taking a wedge of prostate tissue for diagnostic purposes. The goal is either to obtain a tissue sample for diagnosis or to remove a localized area of diseased or abnormal tissue without sacrificing the whole organ.
These procedures are ordered when imaging or physical exam finds a suspicious lump, cyst, or lesion that needs pathological evaluation, or when a benign growth is causing discomfort and only the affected portion needs to come out. Because part of the organ remains functional afterward, excision is generally reserved for focal problems rather than diffuse disease affecting the whole structure.
Anatomy & Axis Detail
Vas Deferens, Bilateral
Bilateral vas deferens refers to both muscular ducts that convey sperm from each epididymis toward their respective ejaculatory ducts, and excision of a segment from each side in the same operative session is the essence of a standard bilateral vasectomy performed for permanent contraception. The same bilateral approach may also be used to obtain paired tissue samples when evaluating suspected bilateral obstructive infertility or to remove bilateral vasal granulomas or strictures. Each duct is isolated through a separate scrotal incision or a single midline approach with bilateral access, and the vasal vessels running alongside each duct must be preserved individually on both sides. This bilateral value is coded only when the documentation confirms that segments were excised from both the right and left vas deferens during one encounter.
Approach: Percutaneous Endoscopic
Percutaneous Endoscopic combines a puncture through skin or mucous membrane with insertion of an endoscope to visualize the procedure internally, as in laparoscopic cholecystectomy. It is distinguished from plain Percutaneous by the presence of scope-guided visualization, and from Via Natural or Artificial Opening Endoscopic by its route being a new puncture rather than an existing orifice or stoma.
Qualifier: Diagnostic
Applied chiefly to Excision, this qualifier marks that tissue was removed specifically for diagnostic purposes, i.e., a biopsy intended for pathologic evaluation rather than to treat disease. It distinguishes biopsy-type excisions from therapeutic excisions of the same body part, which are coded without this qualifier even though the physical technique may be identical.
Coding & Documentation
Documentation should clearly state that only a portion of the organ was removed, name the specific structure, and indicate whether the intent was diagnostic sampling or therapeutic removal of abnormal tissue. Coders often default to Excision out of habit when the note actually describes removal of an entire organ, such as a full orchiectomy, which is Resection rather than Excision. Biopsy language deserves particular attention: a needle or incisional biopsy of the testis or prostate is still Excision with the diagnostic qualifier applied, and coders should not assume biopsies are automatically a different root operation. Pathology reports can help confirm exactly which structure and how much tissue was taken.