Oral Surgery, Oral Medicine, Oral Pathology, Oral Radiology, and Endodontology
Oral and Maxillofacial SurgeryAutologous blood injection for treatment of recurrent temporomandibular joint dislocation*
Section snippets
Description of the technique
The technique may be applied while the patient is under local anesthesia, local anesthesia combined with sedation, or general anesthesia. After preparing the patient in the usual manner, the surgeon must visually identify a line from the tragus of the ear to the eye angle. The articular fossa point (AF) is found on this line, 10 mm anterior to the tragus of the ear and 2 mm inferior to the line. Local anesthesia of the auricular temporal nerve is applied to the patient, and a 19-gauge needle is
Case reports
All patients were treated in the Department of Oral and MaxilloFacial Surgery (OMFS) at the Barzilai Medical Center in Ashkelon, Israel. There were no complications after the procedure, and at follow-up all patients presented with normal mouth opening.
Discussion
Laughing, yawning, vomiting, and forced mandibular opening during dental treatment or some medical procedures, such as endoscopies and direct bronchoscopies, can cause the dislocation of the condyle. Once the mouth is forced open, excessive looseness of the mandibular and capsular ligaments occurs. This looseness may cause hypermobility of the mandible, which may lead to dislocation of the condyle.
Hypermobility is characterized by an excessively loose TMJ that permits excessive mandibular
References (10)
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The Dautrey procedure in recurrent dislocation: a review of 12 cases
Int J Oral Maxillofac Surgery
(1994) - et al.
Closed condylotomy in the treatment of recurrent dislocation of mandibular condyle
Int J Oral Surgery
(1978) A curative treatment for subluxation of the temporomandibular joint or of any other joint
J Am Dent Assoc
(1937)- et al.
Temporomandibular joint arthrocentesis: a simplified treatment for severe, limited mouth opening
J Oral Maxillofac
(1991) - et al.
Principles of oral and maxillofacial surgery
Cited by (48)
Recurrent TMJ dislocations in children: A case report and protocol for management
2022, Advances in Oral and Maxillofacial SurgeryCurrent thinking about the management of dysfunction of the temporomandibular joint: a review
2017, British Journal of Oral and Maxillofacial SurgeryStability of treatments for recurrent temporomandibular joint luxation: A systematic review
2016, International Journal of Oral and Maxillofacial SurgeryAutologous blood injection for the treatment of recurrent mandibular dislocation
2015, International Journal of Oral and Maxillofacial SurgeryArthroscopic findings after autologous blood injection in the treatment of recurrent temporomandibular joint dislocation
2015, Journal of Oral and Maxillofacial Surgery, Medicine, and PathologyAnalysis of MRI findings in minimum invasive treatment for habitual temporomandibular joint dislocation by autologous blood injection around the temporomandibular joint capsule
2014, Journal of Cranio-Maxillofacial SurgeryCitation Excerpt :In the future, we intend to investigate the prognosis and accumulate many more cases of minimally invasive treatment for habitual TMJ dislocation using ABI around the TMJ capsule in patients at high risk from surgical treatment. In another report, Hasson and Nahlieli (2001) mentioned that restraining mandibular movement is the key to the success of the procedure. The pain that follows the injections will also restrain mandibular movement, permitting the injected blood to settle and create fibrosis.
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Reprint requests: Oscar Hasson, DDS, Department of Oral and MaxilloFacial Surgery, Kaplan Medical Center, Rehovot, Israel 76100, [email protected]