tracheobronchoplasty

DEFINITION of tracheobronchoplasty

tracheobronchoplasty is a reconstructive surgical intervention designed to restore structural integrity to the airway in patients suffering from excessive airway collapse, most commonly due to tracheobronchomalacia (TBM). Unlike simple stenting, which provides temporary support, this procedure involves the application of a mesh or splint to the posterior membranous wall of the trachea and main bronchi to prevent expiratory collapse. It is distinct from a tracheostomy, which bypasses the upper airway, as it addresses the underlying mechanical weakness of the airway wall itself. Pathologically, this is indicated when the airway lumen narrows by more than 50% during forced expiration, leading to chronic cough, dyspnea, and recurrent infections. Clinical subtypes are categorized by the extent of the airway involved, ranging from localized tracheal involvement (J39.8) to diffuse tracheobronchial involvement (J98.09).

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ETYMOLOGY of tracheobronchoplasty

greek

Component	Origin	Meaning
o-	Greek, tracheia, “rough"	"Windpipe” — refers to the cartilaginous tube.
o-	Greek, bronchos, “windpipe"	"Airway” — refers to the bronchial tree.
-plasty	Greek, plastos, “formed”	Surgical repair or reconstruction.

The word entered English in the late 20th century as tracheobronchoplasty (noun), derived from the combination of anatomical roots and the surgical suffix. It describes the literal “molding or shaping of the trachea and bronchi” to restore patency. The root connects to related terms: tracheotomy (cutting the trachea) and bronchoscopy (viewing the bronchi).

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🔀 ALIASES / ALTERNATE TERMS

• Tracheobronchoplastic (surgical approach)
• Airway splinting (procedural description)
• Posterior tracheobronchial mesh placement (technical term)
• TBM repair (clinical shorthand)
• Tracheomalacia (primary indication, J39.8)
• Bronchomalacia (primary indication, J98.09)
• Excessive dynamic airway collapse (EDAC, J98.09)
• Airway reconstruction (broad surgical category)
• Tracheal wall reinforcement (surgical goal)
• Central airway obstruction (clinical presentation, J98.09)
• Expiratory airway collapse (pathophysiological state)
• Airway stenting (alternative/adjunct, 0B110F4)

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🔗 RELATED TERMS

• Tracheostomy — the creation of an opening in the trachea; distinct as it is a bypass rather than a reconstruction.
• Bronchoscopy — endoscopic visualization; the primary diagnostic tool for identifying malacia.
• Tracheomalacia — softening of the tracheal cartilage; the primary pathology treated by tracheobronchoplasty.
• Bronchomalacia — softening of the bronchial cartilage; often co-exists with TBM.
• Stenting — internal support; often used as a trial before permanent tracheobronchoplasty.
• Dyspnea — clinical symptom of airway collapse.
• Obstructive lung disease — functional category of respiratory impairment.
• Chronic bronchitis — J42; often a differential diagnosis for chronic cough.
• Asthma — J45.909; often misdiagnosed in patients with TBM.
• COPD — J44.9; frequently comorbid with airway malacia.
• Pulmonary function testing — diagnostic tool to assess flow-volume loops.

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CODING CORNER

🏥 ICD-10-CM CODES

Respiratory System Pathologies

Code	Description
J39.8	Other specified diseases of upper respiratory tract (Tracheomalacia)
J98.09	Other diseases of bronchus, not elsewhere classified (Bronchomalacia)
J98.01	Tracheomalacia, congenital
J98.02	Tracheomalacia, acquired
J98.03	Congenital bronchomalacia
J98.04	Acquired bronchomalacia
R05.1	Acute cough
R06.02	Shortness of breath

Procedural Complications

Code	Description
J95.89	Other intraoperative and postprocedural complications of respiratory system
T85.898A	Other specified complication of internal prosthetic devices

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🔧 COMMON CPT CODES (Tracheobronchoplasty-Related)

CPT Code	Description
31780	Excision of tracheal stenosis or tracheoplasty; cervical
31781	Excision of tracheal stenosis or tracheoplasty; thoracic
31785	Excision of tracheal tumor or carcinoma; cervical
31786	Excision of tracheal tumor or carcinoma; thoracic
31630	Bronchoscopy, rigid or flexible, with dilation
31631	Bronchoscopy, with placement of tracheal stent
31636	Bronchoscopy, with placement of bronchial stent
31648	Bronchoscopy, with removal of foreign body
31649	Bronchoscopy, with removal of stent
31652	Bronchoscopy, with EBUS, 1 or 2 nodes
31653	Bronchoscopy, with EBUS, 3 or more nodes

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⚠️ Coding Note: tracheobronchoplasty is a complex thoracic procedure. When coding, ensure the documentation specifies whether the approach was cervical or thoracic, as this dictates the selection of 31780 vs 31781. If mesh or prosthetic material is used, ensure the supply is captured. Always sequence the underlying diagnosis (e.g., J98.02) as the primary diagnosis. Use modifier -22 if the procedure was significantly more complex than standard due to extensive adhesions or anatomical deformity.

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DERIVATIONS of tracheobronchoplasty

TABLE definition AS Definition
FROM #medterm 
WHERE length(filter(roots, (word) => econtains([[tracheobronchoplasty]].roots, word))) > 0 AND file.name != [[tracheobronchoplasty]].file.name
SORT file.name ASC

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Query functionality

TABLE definition AS Definition
FROM #medterm 
WHERE file.name != this.file.name
AND any(contains(this.description, description))

Med terms dictionary Appendix A Prefixes Appendix B Combining Forms Appendix C Suffixes Appendix D Suffix forms