Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine
Shanghai Ninth People's Hospital is a top-tier public hospital — officially rated 'Grade III-A', China’s highest classification — with deep roots in S...
#oral surgery
6 articles
Dentigerous cyst
A dentigerous cyst is a fluid-filled sac that forms around the crown of an unerupted tooth—most often a wisdom tooth or canine. It’s not cancerous, bu...
Ranula
A ranula is a fluid-filled cyst that forms under the tongue, usually due to blocked salivary ducts—most often from the sublingual gland. It’s not canc...
Lip cancer
Lip cancer is a type of oral squamous cell carcinoma that develops on the vermilion border or outer surface of the lip—most commonly the lower lip. It...
Buccal Squamous Cell Carcinoma
Buccal squamous cell carcinoma (BSCC) is a type of oral cancer that begins in the squamous cells lining the inner cheek. It often appears as a persist...
Pericoronitis
Pericoronitis is inflammation around a partially erupted wisdom tooth — usually the lower third molar. It often causes pain, swelling, bad taste, and ...