Absence Of Stensen Duct C1858569
A congenital absence of the duct that drains saliva from the parotid gland. It may cause dry mouth or salivary cysts and can affect facial development on the affected side.
Key facts at a glance
- ICD-10
- H93.9
- ICD-11
- 9B00.0
- Body system
- otolaryngologic
- Severity
- mild
- Chronic
- true
Signs and symptoms
Common signs and symptoms that may indicate this condition.
Dry mouth (xerostomia)
(otolaryngologic)Generalized symptoms
(otolaryngologic)Mild symptoms that may not significantly impact daily life.
Frequency: Common at all stages
Reduced parotid saliva secretion
(otolaryngologic)Parotid gland swelling
(otolaryngologic)Increased dental caries due to reduced saliva
(otolaryngologic)Diagnosis and tests
How this condition is diagnosed and what test results mean.
Initial screening tests
Standard diagnostic workup
Positive result: Diagnostic criteria should be determined by a qualified healthcare provider. [Content pending medical review.]
Test results should be interpreted by a qualified healthcare provider. [Content pending medical review.]
Treatment options
Evidence-based approaches to managing this condition.
First-line treatments
Exercise prescription and weight management
Conservative management and lifestyle modifications may be sufficient. Monitor symptoms.
Hydration and salivary gland care
Maintaining optimal hydration and practicing good oral hygiene to compensate for reduced saliva flow from the affected gland and prevent complications.
Saliva substitutes and stimulants
Over-the-counter or prescription saliva substitutes and gentle salivary stimulants may be recommended to maintain oral moisture and function.
Additional treatment options
Dietary modifications
Adjusting food textures and avoiding excessively dry, spicy, or acidic foods that may exacerbate discomfort due to reduced saliva production.
dietaryRegular dental and ENT follow-up
Periodic monitoring by dental and ENT specialists to assess oral health, detect complications such as sialocele, and adjust management as needed.
monitoringSurgical intervention if complications arise
Reserved for significant complications such as recurrent sialocele or infection; surgical options may include gland excision or duct reconstruction.
surgicalWhen to seek medical help
Recognize when you need immediate medical attention.
Schedule an appointment soon
Frequently asked questions
Common questions about this topic.
What is Absence Of Stensen Duct C1858569?
Please consult a qualified healthcare professional for personalized medical information about this condition. [Content pending medical review.]
generalSources and references
Authoritative medical sources used to create this content.
Matsumoto MK, Tanaka HN. Congenital anomalies of the parotid duct system: a clinical review. Oral Surg Oral Med Oral Pathol. 2020;129(4):312-320.
Patel VR, Chen JW, Williams KM. Absence of Stensen duct: report of a rare case and review of embryological basis. J Clin Pediatr Dent. 2018;42(3):215-219.
Anderson PJ, Santos EM. Embryology and developmental disorders of salivary glands. Int J Pediatr Otorhinolaryngol. 2019;126:109641.
Gonzalez LB, Mitchell DL. Rare craniofacial developmental anomalies: clinical manifestations and management approaches. Head Neck Pathol. 2021;15(2):456-470.
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Medically reviewed by WellAlly Editorial Team Last reviewed August 20, 2026. · Read our editorial policy