Supported by Natural Science Foundation of China,No.31971248;National Clinical Research Center for Oral Diseases Project of Military Stomatology,No.LCA202007。
BACKGROUND Tooth avulsion is one of the most severe types of dental trauma.Most avulsed teeth undergo long-term ankylosis and replacement resorption after delayed reimplantation and exhibit a poor prognosis.The aim of...
BACKGROUND Stapes ankylosis is a rare cause of conductive hearing loss,and stapes suprastructure fixation is extremely rare with fewer than 30 reported cases.Patients usually visit the clinic with non-progressive cond...
Introduction: Temporomandibular joint ankylosis (TMJA) is a fusion of joint surfaces by fibrous or bone tissue and the resulting limitation of mouth opening. The objectives of this study were to deter...
funded in part by the National Nature Science Foundation of China(81771013,81822011,and 81570914);Science and Technology Commission of Shanghai Municipality(17ZR1448600 and 18410712400);the National Institute on Deafness and Other Communication Disorders of the National Institutes of Health in the United States(R03DC013866 and R01DC015052)
Conductive hearing loss is the impairment in the mechanical transduction of sound wave through the external ear and the middle ear.Although most cases are sporadic due to acquired causes such as infections(otitis medi...
Extra-articular ankylosis resulting from bony union between the coronoid process and the zygoma is very rare. It may result from facial fractures caused by gunshots, treated or untreated facial fractures or may arise ...
We describe a case of a 19-year-old young man with oligoarthritis type of juvenile idiopathic arthritis, who presented with several month duration of lower neck pain and progressive muscular weakness of all four limbs...
Ankylosis is the abnormal adhesion of alveolar bone to dentin or cementum and commonly seen after traumatic dental injuries. Treatment of impacted and ankylosed teeth solely by orthodontics alignment may be challengin...
Temporomandibularmandibular ankylosis also known as the craniomandibular joint (CMJ) ankylosis is a Greek terminology that means “stiff joint”. It is most commonly associated with trauma and to a lesser extent middl...
Temporomandibular joint ankylosis, a debilitating disease mainly affecting children, is characterized by progres- sive restriction of mouth opening and maxilla-mandibular developmental deformities. Craniofacial distra...
supported by the Intramural Research Program of the National Institute of Arthritis and Musculoskeletal and Skin Diseases (NIAMS) of the National Institutes of Health (NIH) and extramural NIH funding(JLM-DE12889 and AR53102)
Cementum is critical for anchoring the insertion of periodontal ligament fibers to the tooth root. Several aspects of cementogenesis remain unclear, including differences between acellular cementum and cellular cement...