ABSTRACT
Tumoral calcinosis is rarely encountered disease, and most of reported cases involved large joints such as hip or elbow. We report two patients with tumoral calcinosis in the foot. In the 1st case, the lesion was observed at the 1st MP joint of foot, and in the 2nd case it was found at the DIP joint of 5th toe area with bony erosion which is rare in other tumoral calcinosis. They all needed evaluation with MRI, and eventually surgical excision.
Subject(s)
Humans , Calcinosis , Elbow , Foot , Hip , Joints , Magnetic Resonance Imaging , ToesABSTRACT
In spite of the many improvements in arthroscopic surgical techniques for the treatment of mild to moderate degree degenerative joint diseases which were resistant to conservative treatment, the results are variable, showing a tendency to decline in therapeutically following the passage of time. Using a 2.1 un holmium: YAG laser we operated on patients with mild to moderate degenerative joint diseases which had not improved through conservative treatment. We evaluated the results of arthroscopic laser surgery for degenerative joint disease and investigated the proper indication and complications of laser surgery. We operated on 28 knees of 28 patients between July 1995 and June 1996. There were 16 females and 12 males. The average follow-up period was 16.3 months and the average age was 54.5 years. Under epidural or general anesthesia, we used arthroscopic tools, including laser, and the laser power was modified according to the type of operation (chondroplasty: 1.0Jx20pulse/sec, meniscectomy: 2.0Jx15pulse/sec, bone drilling: 2.5Jx10 pulse/sec). We used Bauer & Jackson's classification of articular cartilage change, and performed 12 laser chondroplasties in grade II, III, V lesions, 16 chondroplasties and laser bone drilling in grade IV, VI lesions, 16 laser meniscectomies, 6 laser synovectomies and 2 lateral retinacular releases. Medial femorotibial arthritis was the most common site. Postoperative results by Orgilvis-Harris & Fitsialos's methods indicated that 82% of treated patients were satisfied and only two patients (7%) did not improve. As a postoperative complication, eight patients complained of postoperative effusion which was subsided by medication and physical therapy. We performed second-look arthroscopic examinations in four knees that had been treated with laser chondroplasy and drilling. Regenerated tissues at the operated site were observed in three cases, but denuded articular cartilage and naked subchondral bone at the operated site were found in one case as a sign of osteonecrosis. Concluding this short-term study, 2.1 holmium: YAG laser in arthroscopic surgery seems to be effective in mild to moderate degenerative joint disease but care should be taken to avoid thermal injuries to the adjacent normal cartilages.
Subject(s)
Female , Humans , Male , Anesthesia, General , Arthritis , Arthroscopy , Cartilage , Cartilage, Articular , Classification , Follow-Up Studies , Holmium , Joint Diseases , Knee Joint , Knee , Laser Therapy , Lasers, Solid-State , Osteoarthritis , Osteonecrosis , Postoperative Complications , United NationsABSTRACT
In a consecutive series of 15 patients with unstable C1,2 cervical spine injuries treated with halo vest, 1992-1996, a total 7 patients (comprising 46%) among the patients with C1,2 cervical spine injuries, had odontoid fractures, no patient had neurologic injury. In all cases, initial treatment was Halter or skull traction for 1-2weeks. In the vitally stable state, they were stabilized with halo vest for 12-16 weeks. In 2 cases of C1,2 instability, initial treatment was internal fixation and halo vest for the same time. 2 cases of the patients, who were treated with halo vest, had additional posterior wiring and fusion due to instability checked after removal of halo vest. There was no other serious complications during the treatment. One case (25%) of 4 Anderson-d' Alonzo type II fractures was failed to unite. The halo vest was well tolerated in all patients and assured a high percentage of healing. Flexion-extension motion was measured with dynamic lateral cervical tomography. The age range was 17-67 (mean 41.3) years and male/female ratio was 3/2. Complications during the treatment were pin loosing (1 case) and halo vest frame breakage due to falling down. Pain on motion and stiffness of neck were the most frequently remained symptoms. But the symptoms were mild and did not usually have any major impact on return to work or leisure activities.
Subject(s)
Humans , Leisure Activities , Neck , Return to Work , Skull , Spine , TractionABSTRACT
It is well known that fractures around the knee joint are usually combined with ligament injuries but it is easy to miss the ligament injuries during the treatment of fractures. The invention of the MRI and the development of arthroscopic techniques has made it easy to diagnose and care for ligament injuries. Authors reviewed the patients who had fractures around the knee joint to evaluate the frequencies, types, treatments and the results of combined ligaments injuries. There were 57 cases with the fracture of the proximal tibia and fibula which could be follwed up at least one year: from January 1992 to June 1995. There were 19 cases (33%) which had combined ligament injuries. The ligament injuries were diagnosed by stress X-ray & MRI evaluation and confirmed by arthroscopic examination. Single lateral rim avulsion fracture of proximal tibia was the most common type of fractures (7 cases, 37%). There were 11 cases (57%) of combined injuries of anterior cruciate ligament and medial collateral ligament. It was the most common combined ligament injury. Except for one, eleven cases that were combined with lateral rim avulsion of proximal tibia had anterior cruciate ligament injury. There were ten cases (53%) of fibula head and neck fractures which were combined with ligament injuries. The total number of the injured ligament was 35 and the common rupture sites of the injured ligaments was the attachment site of femur (13 cases) and tibia (16 cases). There were seven meniscal injury cases (37%). The interval from injury to operation averaged 14.1 days because many cases were acute injuries. Primary repairs for ruptured ligament were done in 31 cases (88%) because of their attachment site injuries. There were no instabilities except one case which was treated with posterior cruciate ligament reconstruction using semitendinosus ligament. It had a grade I posterior instability at the last follow-up. Early diagnosis and proper treatment on the ruptured ligaments and the torn meniscus combined with proximal tibia and fibular fractures seem to be important for a good prognosis.
Subject(s)
Humans , Anterior Cruciate Ligament , Collateral Ligaments , Early Diagnosis , Femur , Fibula , Follow-Up Studies , Head , Inventions , Knee , Knee Joint , Ligaments , Magnetic Resonance Imaging , Neck , Posterior Cruciate Ligament , Prognosis , Rupture , TibiaABSTRACT
Dislocation of the extensor digitorum communis tendon at the level of metacarphophalangeal joint is frequently encountered in the hands of patients who have rheumatoid arthritis, but traumatic dislocation of the tendon is comparatively rare. When it occurs, it is usually in the middle finger. We are reporting two cases which had traumatic dislocations of the extenosor tendons of the index finger at themetacarphophalangeal joint and review related literature concerning clinical, anatomical, and biomechanical studies.
Subject(s)
Humans , Arthritis, Rheumatoid , Joint Dislocations , Fingers , Hand , Joints , Metacarpophalangeal Joint , TendonsABSTRACT
No abstract available.