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A tympanoplasty without mastoidectomy is a surgical procedure aimed at repairing the tympanic membrane (eardrum) and, in some cases, reconstructing the ossicular chain, which consists of the small bones in the middle ear. This procedure can be performed as an initial surgery or as a revision of a previous tympanoplasty. The surgery may involve additional techniques such as canalplasty, which is the widening of the ear canal, and atticotomy, which is the surgical opening of the attic of the middle ear. The classification of tympanoplasties is based on whether the repair is limited to the tympanic membrane alone or if it also includes the ossicles, which are critical for sound transmission. In this procedure, the surgeon may access the middle ear through the ear canal or via a post-auricular incision, which is made behind the ear. If the external auditory canal is narrowed due to recurrent infections, a canalplasty is performed to enlarge it. The surgeon inspects the tympanic membrane and the middle ear structures, removing any scar tissue that may be present. If necessary, the attic of the middle ear is accessed through an atticotomy, which may involve removing a thin layer of bone known as the scutum or drilling into the bony ear canal for a larger access. The surgical technique includes preparing the edges of the tympanic membrane hole to promote healing, which may involve rimming the edges until bleeding occurs. Depending on the size and location of the perforation, a patch may be required. Tissue grafts, which can be made from skin, fat, tendon, or fascia, are harvested and prepared for placement over the perforation. An absorbable sponge may be used to support the graft in the middle ear. If canalplasty is performed, skin grafts are also placed over the exposed bone in the ear canal. Finally, the ear is packed with gauze to support the surgical site during the healing process. In cases where ossicular chain reconstruction is indicated, the surgeon inspects the ossicles and reconstructs them using harvested tissue grafts, ensuring proper function of the middle ear. This comprehensive approach aims to restore hearing and prevent further complications associated with ear conditions.
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The tympanoplasty without mastoidectomy with ossicular chain reconstruction is indicated for various conditions affecting the tympanic membrane and the ossicular chain. The following are the explicitly provided indications for this procedure:
The procedure for tympanoplasty without mastoidectomy with ossicular chain reconstruction involves several detailed steps, as outlined below:
After the tympanoplasty without mastoidectomy with ossicular chain reconstruction, the patient is monitored in a recovery area until the effects of anesthesia wear off. Post-operative care includes instructions for keeping the ear dry and avoiding water exposure during the initial healing period. Pain management may be provided as needed, and follow-up appointments are scheduled to assess healing and the success of the procedure. Patients are advised to report any signs of infection, such as increased pain, fever, or drainage from the ear. The expected recovery time may vary, but patients can generally expect gradual improvement in hearing as the graft heals and the middle ear structures stabilize.
| Short Descr | REBUILD EARDRUM STRUCTURES | Medium Descr | TYMPNOPLSTY W/O MSTDC 1ST/REVJ W/OSICLE RECNSTJ | Long Descr | Tympanoplasty without mastoidectomy (including canalplasty, atticotomy and/or middle ear surgery), initial or revision; with ossicular chain reconstruction (eg, postfenestration) | 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 | 22 - Tympanoplasty |
| 22 | Increased procedural services: when the work required to provide a service is substantially greater than typically required, it may be identified by adding modifier 22 to the usual procedure code. documentation must support the substantial additional work and the reason for the additional work (ie, increased intensity, time, technical difficulty of procedure, severity of patient's condition, physical and mental effort required). note: this modifier should not be appended to an e/m service. | 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). | 52 | Reduced services: under certain circumstances a service or procedure is partially reduced or eliminated at the discretion of the physician or other qualified health care professional. under these circumstances the service provided can be identified by its usual procedure number and the addition of modifier 52, signifying that the service is reduced. this provides a means of reporting reduced services without disturbing the identification of the basic service. note: for hospital outpatient reporting of a previously scheduled procedure/service that is partially reduced or cancelled as a result of extenuating circumstances or those that threaten the well-being of the patient prior to or after administration of anesthesia, see modifiers 73 and 74 (see modifiers approved for asc hospital outpatient use). | 59 | Distinct procedural service: under certain circumstances, it may be necessary to indicate that a procedure or service was distinct or independent from other non-e/m services performed on the same day. modifier 59 is used to identify procedures/services, other than e/m services, that are not normally reported together, but are appropriate under the circumstances. documentation must support a different session, different procedure or surgery, different site or organ system, separate incision/excision, separate lesion, or separate injury (or area of injury in extensive injuries) not ordinarily encountered or performed on the same day by the same individual. however, when another already established modifier is appropriate it should be used rather than modifier 59. only if no more descriptive modifier is available, and the use of modifier 59 best explains the circumstances, should modifier 59 be used. note: modifier 59 should not be appended to an e/m service. to report a separate and distinct e/m service with a non-e/m service performed on the same date, see modifier 25. | GC | This service has been performed in part by a resident under the direction of a teaching physician | LT | Left side (used to identify procedures performed on the left side of the body) | RT | Right side (used to identify procedures performed on the right side of the body) | SG | Ambulatory surgical center (asc) facility service |
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