Submandibular duct sialolithiasis : an unusual presentation.

Area of Science:

• Oral and Maxillofacial Surgery
• Sialolithiasis Research
• Ductal Anatomy

Background:

• Submandibular gland stones (sialoliths) typically cause pain and swelling.
• Wharton's duct, the submandibular duct, is a common site for sialolithiasis.
• Multiple, small calculi within the duct are exceptionally uncommon.

Observation:

• A 25-year-old male presented with symptoms suggestive of ductal obstruction.
• Thirteen minute calculi (1-3 mm) were discovered aligned within the Wharton's duct.
• The small size and arrangement of the stones made initial clinical assessment challenging.

Findings:

• The calculi were difficult to detect via direct inspection and palpation due to their size and location.
• A two-step surgical exploration was successfully employed for complete calculi removal.
• Histopathological analysis confirmed the nature of the calculi.

Implications:

• This case highlights the importance of thorough diagnostic evaluation for suspected salivary duct obstruction, even with subtle clinical signs.
• It provides a valuable case study for surgical techniques in managing multiple, small Wharton's duct calculi.
• Further research into the etiology and management of multiple, small sialoliths is warranted.