0GQM4ZZ
Repair Superior Parathyroid Gland, Left to No Qualifier with No Device, Percutaneous Endoscopic Approach
Procedural Specifications
| Clinical Axis | Detail Definition |
|---|---|
| Section | 0 Medical and Surgical |
| Body System | G Endocrine System |
| Operation | Q Repair |
| Body Part | M Superior Parathyroid Gland, Left |
| Approach | 4 Percutaneous Endoscopic |
| Device | Z No Device |
| Qualifier | Z No Qualifier |
Operation Definition
Restoring, to the extent possible, a body part to its normal anatomic structure and function
Procedure Overview
Repair is the default root operation used when an endocrine gland has been damaged - by trauma, a surgical complication, or a structural defect - and needs to be restored to its normal anatomy and function using a method not captured by any more specific root operation. Common examples include suturing a lacerated adrenal gland or closing an inadvertent capsular tear during thyroid or parathyroid surgery.
Because Repair functions as PCS's catch-all for reconstructive work on a body part, it appears whenever a surgeon fixes torn, lacerated, or otherwise structurally compromised glandular tissue without performing a more precisely defined procedure like grafting, replacement, or a named reconstructive technique. It restores the gland's physical integrity so it can continue functioning in its normal location.
Anatomy & Axis Detail
Superior Parathyroid Gland, Left
The left superior parathyroid gland sits on the posterior aspect of the left thyroid lobe's upper pole and, together with its counterparts, produces parathyroid hormone to maintain serum calcium levels. Repair of this gland is performed to correct a structural defect, such as an inadvertent capsular tear or vascular injury identified during neck surgery, rather than to excise diseased tissue. Its small size and dependence on a delicate arterial supply, often from the inferior thyroid artery, mean that repair technique must prioritize preserving perfusion to prevent postoperative hypocalcemia. Because parathyroid gland location and number can vary between individuals, documentation should clearly confirm the gland addressed was the left superior gland rather than an inferior or ectopic parathyroid gland.
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.
Coding & Documentation
Coders should look for documentation of suturing, closure, or reconstruction of damaged gland tissue where no other root operation more specifically describes what was done. Because Repair is PCS's residual category, it is only correct when every other root operation definition has been ruled out for that specific procedure step.
The most frequent mistake is defaulting to Repair too quickly instead of checking whether the documented technique actually matches a more specific root operation such as Supplement (reinforcing with graft material) or Replacement; coders should also avoid assigning Repair for planned incisions made purely to gain surgical access, since those are not coded at all.