Ankylosis ; surgery ; Humans ; Temporomandibular Joint Disorders ; surgery

By using distraction osteogenesis technique, 3 cases of mandibular hypoplasia were treated by home-made and German-made jaw distractors: including one patient suffered from bilateral ankylosis of temporo-mandibular joint and 2 patients from deficiency of mandible. The duration of distraction osteogenesis was one month. The bone distractor was removed 3 months after operation. Satisfactory results were obtained in all 3 cases. Distraction osteogenesis can successfully be used in mandibular functional reconstruction and has much more advantages than traditional technique.
Ankylosis/etiology ; Ankylosis/surgery ; Bone Transplantation ; Mandible/*abnormalities ; Mandible/*surgery ; Oral Surgical Procedures ; *Osteogenesis, Distraction ; Temporomandibular Joint

Adult ; Ankylosis ; surgery ; Arthroscopes ; Female ; Humans ; Knee Joint ; physiopathology ; surgery ; Male ; Middle Aged

OBJECTIVETo investigate therapeutic effects of mini-incision assisted by arthroscope for the treatment of ankylosis of knee.

METHODSFrom July 2007 to August 2009, 18 patients with ankylosis of knee were treated with mini-incision assisted by arthroscope. Among the patients, 15 patients were male and 3 patients were female, ranging in age from 27 to 56 years, with an average of 33.6 years. Before operation, 5 patients had comminuted fractures in the distal end of femur (including 1 patient with open fracture), 9 patients had comminuted fractures of tibial plateau, 2 patients had comminuted fractures of patella, 1 patient had comminuted fractures of patella combined with comminuted fracture of capitulum fibulae and injuries of complex structure at lateral knee, and 1 patient had floating knee. The duration between the primary operation and the arthrolysis ranged from 6 to 31 months (averaged, 10.6 months). The therapeutic effects were evaluated according to Judet criteria.

RESULTSAll the patients were followed up, and the duration ranged from 3 to 25 months (averaged, 11.4 months). All the patients had incision healing at the first stage without infection, wound dehiscence and liquifaction necrosis. The preoperative knee flexed motion ranged from 30 degrees to 80 degrees, with a mean of (44.72 +/- 11.60) degrees; and postoperative knee flexed range of motion improved to an average of (109.17 +/- 10.31) degrees (ranged, 95 degrees to 135 degrees). According to Judet evaluation, 16 patients got an excellent result, 2 good.

CONCLUSIONTreatment of ankylosis of the knee through a mini-incision assisted by arthroscope has advantages such as reducing the complications of incision on knee, little trauma and early recovery, which is a good operative mode to treat ankylosis of the knee after operation or trauma.

Adult ; Ankylosis ; surgery ; Arthroscopes ; Female ; Humans ; Knee Joint ; surgery ; Male ; Middle Aged

We conducted a retrospective study and reviewed the temporomandibular joint (TMJ)-related papers published in a leading international journal, Journal of Oral and Maxillofacial Surgery, between January 2014 and December 2015. The study was conducted to ascertain and compare the trends of articles being published in the years 2014 and 2015. A total of 28 articles were reviewed, of which most of the full-length articles were on clinical management and outcomes and the role of radiology. The bulk of the studies were prospective, and less interest was shown in experimental research. A thorough review and analysis thus gives the impression that there is a great need for well-designed clinical studies on TMJ.
Ankylosis ; Prospective Studies ; Retrospective Studies ; Surgery, Oral ; Temporomandibular Joint ; Temporomandibular Joint Disorders

Adolescent ; Humans ; Male ; Tooth Ankylosis ; etiology ; surgery ; Tooth Extraction ; methods ; Tooth Root ; Wounds and Injuries ; complications

Myositis ossificans is defined as formation of bone at the site of injured muscle. It is one of the rare complications of supracondylar fracture of humerus in children. Myositis mass usually develops on the anterior aspect in the brachialis muscle and produces restriction of range of motion, but complete ankylosis is rare. To the best of our knowledge, this is the first case to be reported in the literature as a consequence of myositis ossificans traumatica. In this case, a six-year-old child presented to the casualty department with pain in the right elbow after a fall on outstretched hand during play. After surgical excision through the anterior approach, the child had no symptoms referable to the elbow and a residual flexion deformity of 15 degrees with further painless flexion up to 100 degrees at last follow-up of one year after surgery.
Ankylosis ; Child ; Elbow Joint ; Humans ; Humeral Fractures ; surgery ; Humerus ; Range of Motion, Articular

The aim of this study was to present a case series of the orthognathic treatment of facial asymmetry due to temporomandibular joint (TMJ) ankylosis and to characterize the current treatment modalities through a literature review. Four patients who presented with facial asymmetry due to TMJ ankylosis between 2010 and 2014 were included in this study. TMJ ankylosis was surgically treated before bimaxillary surgery with advancement genioplasty in some of the cases. In 2 cases, 3-dimensional (3D) models were used for diagnosis and treatment planning, as 3D models are very important tools for planning surgical maneuvers. Aesthetically pleasant facial symmetry and a good facial profile were obtained in all the cases.
Ankylosis ; Cephalometry ; Diagnosis ; Facial Asymmetry ; Genioplasty ; Humans ; Maxillofacial Development ; Orthognathic Surgery ; Temporomandibular Joint

surgery has always involved management of a wide variety of facial bone deformities. Nowdays unilateral and bilateral mandibular deficiencies of the horizontal and vertical ramus can be corrected in infancy, childhood and in adults using different distraction devices. The osteodistraction technique for mandible advancement or elongation of the ascending ramus is established in maxillofacial surgery especially in orthognatic surgery. Extroral as well as intraoral device for mandible advancement are now available. Patients with severe maxillary deficiency present a difficult challenge for the reconstructive team. Traditional orthogantic surgical approaches for these patients can be limited, resulting in undercorrection and compromised aesthetic results. Andso We present our technique for intra-oral device of mandiblular ditraction osteogensis in hemifacial microsomia and fibro ankylosis patient, and maxillary distraction osteogensis in patient with severe maxillary hypoplasia with the use of an external, adjustable, rigid distraction device. We are now treated distraction patients with a precise and controlled distraction process, obtaining predictable results. This technique has allowed us to treat patients in all age groups. In this report we review our indications for maxillary and mandibular distraction and describe our technique using distraction device.]]>
Adult ; Ankylosis ; Congenital Abnormalities ; Dentofacial Deformities ; Facial Bones ; Goldenhar Syndrome ; Humans ; Mandible ; Osteogenesis, Distraction ; Surgery, Oral

ankylosis, intracapsular ankylosis. Trismus caused by mechanical interference between postero-lateral wall of zygoma-maxillary complex and coronoid process following reduction of fractured facial bone is rare. Especially on maxillary bone fracture, when we faced the trismus following removal of intermaxillary fixation, we got used to solve that problem by physical exercise. We obtained good results by coronoidectomy on patients with limited mouth opening who were referred from department of plastic surgery, St. Marys' hospital, the Catholic university of Korea. We report our experience with literature review.]]>
Ankylosis ; Exercise ; Facial Bones ; Humans ; Korea ; Maxilla ; Mouth ; Spasm ; Surgery, Plastic ; Trismus