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The procedure described by CPT® Code 69676, known as tympanic neurectomy, is a surgical intervention aimed at addressing excessive saliva secretion originating from the parotid gland, which can lead to the formation of parotid fistulas. The tympanic nerve, which is a branch of the glossopharyngeal nerve, plays a crucial role in this process. This nerve begins its course within the skull, exiting at the jugular foramen, and subsequently passes near the glossopharyngeal ganglion before re-entering the skull through the tympanic canaliculus. Once inside the tympanic cavity, the tympanic nerve forms a plexus in the middle ear, which is essential for its function. The nerve then travels through a canal into the middle cranial fossa, where it exits adjacent to the greater petrosal nerve, ultimately becoming the lesser petrosal nerve. The surgical approach for tympanic neurectomy involves accessing the tympanic nerve through the ear canal. This requires incising the canal and creating a tympanomeatal flap to expose the nerve as it enters the tympanic cavity. The excision of the tympanic nerve is performed at this point, after which the tympanomeatal flap is repositioned, and the incision in the ear canal is closed. This procedure is significant for patients suffering from conditions related to excessive salivation and associated complications.
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The tympanic neurectomy procedure is indicated for patients experiencing excessive saliva secretion from the parotid gland, which can lead to complications such as parotid fistulas. This condition may arise from various underlying issues, including neurological disorders or damage to the nerves that control salivary secretion. The procedure aims to alleviate the symptoms associated with these conditions by targeting the tympanic nerve, which is involved in the regulation of salivary flow.
The tympanic neurectomy procedure involves several critical steps to ensure successful access and excision of the tympanic nerve. Initially, the surgeon approaches the tympanic nerve through the ear canal. This begins with an incision in the canal, allowing for the creation of a tympanomeatal flap. This flap is essential as it provides access to the tympanic cavity where the nerve is located. Once the flap is created, the surgeon carefully exposes the tympanic nerve at the point where it enters the tympanic cavity. This exposure is crucial for the subsequent step, which involves the excision of the tympanic nerve itself. After the nerve has been successfully removed, the tympanomeatal flap is replaced to restore the integrity of the ear canal. Finally, the incision made in the ear canal is closed, completing the procedure.
Post-procedure care following tympanic neurectomy is essential for ensuring proper recovery and minimizing complications. Patients may experience some discomfort or pain in the ear canal, which can be managed with prescribed analgesics. It is important for patients to follow up with their healthcare provider to monitor for any signs of infection or complications related to the surgical site. Additionally, patients may be advised to avoid water exposure in the ear canal during the initial healing phase to prevent infection. Recovery time can vary, but most patients can expect to resume normal activities within a few weeks, depending on their individual healing process and any specific instructions provided by their healthcare provider.
| Short Descr | REMOVE MIDDLE EAR NERVE | Medium Descr | TYMPANIC NEURECTOMY | Long Descr | Tympanic neurectomy | Status Code | Active Code | Global Days | 090 - Major Surgery | PC/TC Indicator (26, TC) | 0 - Physician Service Code | Multiple Procedures (51) | 2 - Standard payment adjustment rules for multiple procedures apply. | Bilateral Surgery (50) | 1 - 150% payment adjustment for bilateral procedures applies. | Physician Supervisions | 09 - Concept does not apply. | Assistant Surgeon (80, 82) | 1 - Statutory payment restriction for assistants at surgery applies to this procedure... | Co-Surgeons (62) | 0 - Co-surgeons not permitted for this procedure. | Team Surgery (66) | 0 - Team surgeons not permitted for this procedure. | Diagnostic Imaging Family | 99 - Concept Does Not Apply | APC Status Indicator | Hospital Part B services paid through a comprehensive APC | ASC Payment Indicator | Surgical procedure on ASC list in CY 2007; payment based on OPPS relative payment weight. | Type of Service (TOS) | 2 - Surgery | Berenson-Eggers TOS (BETOS) | P5E - Ambulatory procedures - other | MUE | 1 | CCS Clinical Classification | 26 - Other therapeutic ear procedures |
| 51 | Multiple procedures: when multiple procedures, other than e/m services, physical medicine and rehabilitation services or provision of supplies (eg, vaccines), are performed at the same session by the same individual, the primary procedure or service may be reported as listed. the additional procedure(s) or service(s) may be identified by appending modifier 51 to the additional procedure or service code(s). note: this modifier should not be appended to designated "add-on" codes (see appendix d). | LT | Left side (used to identify procedures performed on the left side of the body) |
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| Pre-1990 | Added | Code added. |
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