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Total 5682 results found since Jan 2013.

Morphological changes of TMJ disc in surgically treated ADDwoR patients: a retrospective study
This study aimed to quantify the morphological changes of temporomandibular joint (TMJ) discs after disc repositioning surgery using the three-dimensional (3D) modeling.
Source: BMC Oral Health - October 1, 2022 Category: Dentistry Authors: Ruiyu Wang, Ruiye Bi, Yao Liu, Pinyin Cao, Bassam Abotaleb and Songsong Zhu Tags: Research Source Type: research

GSE214077 NG2/CSPG4 regulates cartilage degeneration during TMJ osteoarthritis
The objective of this study is to define the role of NG2/CSPG4 in the initiation and progression of TMJ OA and to determine if NG2/CSPG4 engages ERK 1/2 in a mechanical loading dependent manner. In vivo, we induced TMJ OA in control and NG2/CSPG4 knockout mice using a surgical destabilization approach. In control mice, NG2/CSPG4 is depleted during the early stages of TMJ OA and NG2/CSPG4 knockout mice have more severe cartilage degeneration, elevated expression of key OA proteases, and suppression of OA matrix synthesis genes. In vitro, we characterized the transcriptome and protein from control and NG2/CSPG4 knockout cell...
Source: GEO: Gene Expression Omnibus - September 24, 2022 Category: Genetics & Stem Cells Tags: Expression profiling by high throughput sequencing Mus musculus Source Type: research

Diffuse-type Tenosynovial Giant Cell Tumor Invading the Temporal Bone: Three Cases
Ear Nose Throat J. 2022 Sep 23:1455613221127578. doi: 10.1177/01455613221127578. Online ahead of print.ABSTRACTDiffuse-type tenosynovial giant cell tumor (D-TSGCT) is a destructive benign tumor-like proliferative disease that occurs in synovial tissue characterized by villous nodular hyperplasia of joints, tendon sheaths, and synovium. D-TSGCT invading the temporal bone originating from the temporomandibular joint (TMJ) is very rare. Here, we report 3 cases of temporal bone D-TSGCT originating from the TMJ. The tumors in the three cases were originating from the TMJ and further invading the middle ear, the carotid foramen ...
Source: Ear, Nose and Throat Journal - September 23, 2022 Category: ENT & OMF Authors: Qilin Huang Xia Wu Qin Xia Zhen Xie Hongjun Xiao Yu Sun Yulin Jia Dongxiao Yao Xuan Guang Huamao Cheng Source Type: research

N-MID, P1NP, β-CTX, and phosphorus in adolescents with condylar resorption
Condylar resorption (CR) is a temporomandibular joint (TMJ) disease that causes various physical or functional defects. We aimed to find the association between CR and bone metabolism levels.
Source: Oral Surgery, Oral Medicine, Oral Pathology, Oral Radiology, and Endodontics - September 23, 2022 Category: ENT & OMF Authors: Dahe Zhang, Bian Wang, Xuzhou Sun, Pei Shen, Jing Ge, Zhigui Ma, Chi Yang Tags: Original Article Source Type: research

Arthroscopic Disc Repositioning Techniques of the Temporomandibular Joint Part 2: Resorbable Pins
Atlas Oral Maxillofac Surg Clin North Am. 2022 Sep;30(2):185-191. doi: 10.1016/j.cxom.2022.06.011.ABSTRACTArthroscopic rigid fixation (ARF) of the temporomandibular joint (TMJ) with resorbable pins and other advanced arthroscopic disc repositioning (ADR) techniques by sutures has provided a renewed interest in the role played by the disc in the treatment of the most severe cases of TMJ ID with anterior disc displacement with severe limitation of mouth opening. These techniques may be the last step prior to open TMJ surgery, if other less complex operative arthroscopic techniques (OAT) have previously failed, or for those c...
Source: The Surgical Clinics of North America - September 18, 2022 Category: Surgery Authors: Rafael Mart ín-Granizo Ra úl González-García Source Type: research

Temporomandibular Joint Arthroscopic Surgical Techniques: Electrocoagulation and Myotomy Indications
Atlas Oral Maxillofac Surg Clin North Am. 2022 Sep;30(2):165-173. doi: 10.1016/j.cxom.2022.06.009.ABSTRACTTemporomandibular joint (TMJ) surgical arthroscopy has become a usual operation to treat different pathologies such as internal derangements and degenerative joint diseases and osteoarthritis. Although many instruments such as palpators, forceps, scissors, scrapers, scalpels, and motorized terminals are needed to perform different arthroscopic surgical procedures, it is of paramount importance to have devices that allow the surgeon to cut and coagulate tissues safely. Coblation (cold ablation) is a process that using a...
Source: The Surgical Clinics of North America - September 18, 2022 Category: Surgery Authors: Fern ández Sanromán Jacinto Sembronio Salvatore Source Type: research

Athrocentesis: What, When, and Why?
Atlas Oral Maxillofac Surg Clin North Am. 2022 Sep;30(2):137-145. doi: 10.1016/j.cxom.2022.06.008.ABSTRACTThe introduction of temporomandibular joint (TMJ) arthroscopy by Onishi in 1970 (results published in 1975 and 1980) opened a new modality for TMJ treatment. The efficiency of arthroscopic lavage and lysis led in the 1990s to its simplification: TMJ arthrocentesis. Always associated with load control, physiotherapy, and elimination of any occlusal hazards, arthrocentesis, a simple procedure, entails less expensive and more available tools and is performed under local anesthesia. Although lacking direct visual inspectio...
Source: The Surgical Clinics of North America - September 18, 2022 Category: Surgery Authors: Dorrit W Nitzan Hadas Lehman Naaman Source Type: research

Arthroscopic Disc Repositioning Techniques of the Temporomandibular Joint Part 2: Resorbable Pins
Atlas Oral Maxillofac Surg Clin North Am. 2022 Sep;30(2):185-191. doi: 10.1016/j.cxom.2022.06.011.ABSTRACTArthroscopic rigid fixation (ARF) of the temporomandibular joint (TMJ) with resorbable pins and other advanced arthroscopic disc repositioning (ADR) techniques by sutures has provided a renewed interest in the role played by the disc in the treatment of the most severe cases of TMJ ID with anterior disc displacement with severe limitation of mouth opening. These techniques may be the last step prior to open TMJ surgery, if other less complex operative arthroscopic techniques (OAT) have previously failed, or for those c...
Source: The Surgical Clinics of North America - September 18, 2022 Category: Surgery Authors: Rafael Mart ín-Granizo Ra úl González-García Source Type: research

Temporomandibular Joint Arthroscopic Surgical Techniques: Electrocoagulation and Myotomy Indications
Atlas Oral Maxillofac Surg Clin North Am. 2022 Sep;30(2):165-173. doi: 10.1016/j.cxom.2022.06.009.ABSTRACTTemporomandibular joint (TMJ) surgical arthroscopy has become a usual operation to treat different pathologies such as internal derangements and degenerative joint diseases and osteoarthritis. Although many instruments such as palpators, forceps, scissors, scrapers, scalpels, and motorized terminals are needed to perform different arthroscopic surgical procedures, it is of paramount importance to have devices that allow the surgeon to cut and coagulate tissues safely. Coblation (cold ablation) is a process that using a...
Source: The Surgical Clinics of North America - September 18, 2022 Category: Surgery Authors: Fern ández Sanromán Jacinto Sembronio Salvatore Source Type: research

Athrocentesis: What, When, and Why?
Atlas Oral Maxillofac Surg Clin North Am. 2022 Sep;30(2):137-145. doi: 10.1016/j.cxom.2022.06.008.ABSTRACTThe introduction of temporomandibular joint (TMJ) arthroscopy by Onishi in 1970 (results published in 1975 and 1980) opened a new modality for TMJ treatment. The efficiency of arthroscopic lavage and lysis led in the 1990s to its simplification: TMJ arthrocentesis. Always associated with load control, physiotherapy, and elimination of any occlusal hazards, arthrocentesis, a simple procedure, entails less expensive and more available tools and is performed under local anesthesia. Although lacking direct visual inspectio...
Source: The Surgical Clinics of North America - September 18, 2022 Category: Surgery Authors: Dorrit W Nitzan Hadas Lehman Naaman Source Type: research

Arthroscopic Disc Repositioning Techniques of the Temporomandibular Joint Part 2: Resorbable Pins
Atlas Oral Maxillofac Surg Clin North Am. 2022 Sep;30(2):185-191. doi: 10.1016/j.cxom.2022.06.011.ABSTRACTArthroscopic rigid fixation (ARF) of the temporomandibular joint (TMJ) with resorbable pins and other advanced arthroscopic disc repositioning (ADR) techniques by sutures has provided a renewed interest in the role played by the disc in the treatment of the most severe cases of TMJ ID with anterior disc displacement with severe limitation of mouth opening. These techniques may be the last step prior to open TMJ surgery, if other less complex operative arthroscopic techniques (OAT) have previously failed, or for those c...
Source: The Surgical Clinics of North America - September 18, 2022 Category: Surgery Authors: Rafael Mart ín-Granizo Ra úl González-García Source Type: research

Temporomandibular Joint Arthroscopic Surgical Techniques: Electrocoagulation and Myotomy Indications
Atlas Oral Maxillofac Surg Clin North Am. 2022 Sep;30(2):165-173. doi: 10.1016/j.cxom.2022.06.009.ABSTRACTTemporomandibular joint (TMJ) surgical arthroscopy has become a usual operation to treat different pathologies such as internal derangements and degenerative joint diseases and osteoarthritis. Although many instruments such as palpators, forceps, scissors, scrapers, scalpels, and motorized terminals are needed to perform different arthroscopic surgical procedures, it is of paramount importance to have devices that allow the surgeon to cut and coagulate tissues safely. Coblation (cold ablation) is a process that using a...
Source: The Surgical Clinics of North America - September 18, 2022 Category: Surgery Authors: Fern ández Sanromán Jacinto Sembronio Salvatore Source Type: research

Athrocentesis: What, When, and Why?
Atlas Oral Maxillofac Surg Clin North Am. 2022 Sep;30(2):137-145. doi: 10.1016/j.cxom.2022.06.008.ABSTRACTThe introduction of temporomandibular joint (TMJ) arthroscopy by Onishi in 1970 (results published in 1975 and 1980) opened a new modality for TMJ treatment. The efficiency of arthroscopic lavage and lysis led in the 1990s to its simplification: TMJ arthrocentesis. Always associated with load control, physiotherapy, and elimination of any occlusal hazards, arthrocentesis, a simple procedure, entails less expensive and more available tools and is performed under local anesthesia. Although lacking direct visual inspectio...
Source: The Surgical Clinics of North America - September 18, 2022 Category: Surgery Authors: Dorrit W Nitzan Hadas Lehman Naaman Source Type: research