• Journal of Acupuncture Research
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• v.28 no.5
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• pp.153-159
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• 2011

Objectives : Osteonecrosis is a disease where there is the cellular death of bone components due to interruption of the blood supply. In these days, the clinical study and research about osteonecrosis are increased, however the study on osteonecrosis in oriental medical way is hardly studied yet. Thus, we report the significant effect of acupotomy and oriental medicine on osteonecrosis which occurred in femur and tibia. Methods : We observed recovery of symptoms and decrease of osteonecrosis region in femur and tibia by MRI. Results : During five times of acupotomy, pain on right side thigh in rest time and knee joint pain during walk were decresed after 1st, 2nd, and 3rd acupotomy. In MRI, we observed decrease of osteonecrosis region in femur and tibia, that made the patient could return to daily life. Conclusions : Acupotomy and Oriental medicine have an significant effect on osteonecrosis by pain relief and osteonecrosis region decrease.

• Journal of the Korean Association of Oral and Maxillofacial Surgeons
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• v.36 no.6
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• pp.508-514
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• 2010

Bisphosphonates are used effectively for many medical conditions, such as multiple myeloma, Paget's disease, osteoporosis, etc. However, recently, osteonecrosis of the jaw was observed in patients receiving long-term bisphosphonate therapy, including oral administration. This osteonecrosis is refractory, and complete recovery is not guaranteed despite a standard treatment protocol being established by many associations related to oral and maxillofacial surgery. The treatment outcome of oral bisphosphonate-related osteonecrosis of jaw (BRONJ) is reported with a review of the relevant literature.

• The Journal of the Korean dental association
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• v.49 no.7
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• pp.372-377
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• 2011

Bisphosphonates are widely used in the management of osteoporosis patients. Many reports and clinical studies have published a relationship between necrotic bone lesions localized to the jaw and the use of chronic bisphosphonate therapy. This osteonecrosis named bisphosphonate-related osteonecrosis of the jaw(BRONJ). This article described the mechanism, chemical structure, indication, risk factor of the bisphosphonate.

• Journal of Periodontal and Implant Science
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• v.39 no.1
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• pp.1-8
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• 2009

Purpose: Bisphosphonates are drugs used to suppress osteoclastic activity and to treat osteoporosis, Paget's disease of bone and bone metastasis. The purpose of this report is to review the literatures on bisphosphonates use that could affect bone healing and cause osteonecrosis of the jaws. Materials and methods: Medline research was carried out to find relevant articles on bisphosphonates and osteonecrosis of the jaw. Results: Oral administration of bisphosphonates is reported to decrease the risk of adverse bone outcomes. On the contrary, IV bisphosphonates is known to significantly increase the risk. Prevention of the osteonecrosis of the jaw is primary concern before usage. If the adverse bone reaction takes place, proper management and treatments are required to alleviate pain of patients and prevent further progression of necrosis. Conclusion: Case reports of bisphosphonates induced osteonecrosis of the jaw are increasing. Dentists and physicians should be aware of the higher frequency of osteonecrosis of the jaw in patients receiving IV bisphosphonates and be prepared to prevent and cope with adverse bone reaction.

• Clinics in Shoulder and Elbow
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• v.18 no.3
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• pp.167-171
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• 2015

Humeral head chondrolysis has been widely reported as a devastating complication after arthroscopic shoulder surgery; however little is known about post-arthroscopic humeral head osteonecrosis. We experienced a 66-year-old female patient with rapidly progressive osteonecrosis of the humeral head only seven months after arthroscopic Bankart and rotator cuff repair. The patient had no systemic risk factors for osteonecrosis. A satisfactory result was achieved with reverse total shoulder arthroplasty for severe humeral head destruction and an irreparable massive rotator cuff tear. Shoulder surgeons should be aware of such severe complication, perform routine radiographs, and pay close attention to the presence of constant pain or loss of motion after arthroscopic shoulder surgery.

• Journal of Pharmacopuncture
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• v.9 no.1
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• pp.115-120
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• 2006

Objective : The clinic study or report about Oriental Medical treatment about osteonecrosis is very insufficient. Therefore, we report a case about a sequela of operation of talus osteonecrosis treated by Oriental Medical treatments. Methods : The patient was managed by bee venom and Carthami Flos Herbal-Acupuncture, Sa-am and body acupucture, moxibustion, physical theraphy and herbal medicine. We evaluated the patient through Visual Analogue Scale(VAS). Results : After 25 days of treatment, the patient showed that clinical symptoms was decreased and VAS changed from 10 to 2. Conclusion : In this case, Oriental Medical treatments for a sequela of operation of talus osteonecrosis was effective. But further studies are required to confirm the effect of these methods.

• Journal of the Korean Association of Oral and Maxillofacial Surgeons
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• v.35 no.5
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• pp.353-360
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• 2009

Bisphosphonates are compounds widely used in the treatment of various metabolic and malignant bone disease. Recently, an association between bisphosphonate use and a rare dental condition termed 'osteonecrosis of the jaw(ONJ)' has been reported. Bisphosphonate-related osteonecrosis of the jaw(BRONJ) is rare, but serious, side effect of bisphosphonate therapy in affected patients. It is characterized by poor wound healing and spontaneous intra-oral soft tissue break down, which lead to exposure of necrotic maxillary and mandibular bone. We reviewed 11 patients of BRONJ visited Ajou University Hospital Dental clinic from May 2007 to November 2008. The management of the patients included cessation of bisphosphonate therapy and various surgical restorative procedures and conservative care there after. Aggressive debridement is contraindicated. A new complication of bisphosphonate therapy administration, osteonecrosis of jaws, seems to be developing. The improved results after cessation of the medication should make clinicians reconsider the merits of the rampant use of bisphosphonates, while further investigation is needed to completely elucidate this complication.

• Journal of the Korean Arthroscopy Society
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• v.2 no.2
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• pp.185-188
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• 1998

Spontaneous osteonecrosis of the knee was first described by Ahlbck et al in 1968 as the spontaneous and sudden onset of severe pain, usually on the medial side of the knee joint, in old age(>60 years) with no specific etiologic factors. They differentiate the disease from osteochondritis dissecans, osteoarthritis, fracture, infection, neuropathic joint and secondary osteonecrosis of the knee joint. So far many investigators described this disease but had never observed cases developed in young patient with familial occurrence. The report presented here is a case of spontaneous osteonecrosis of both medial and lateral femoral condyles involving the bilateral knee joint that were treated by arthorscopic loose body removal and multiple drilling.

• The Journal of the Korean dental association
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• v.52 no.4
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• pp.203-217
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• 2014

Bisphosphonates are widely used in the treatment of many medical conditions, such as osteoporosis, multiple myeloma, Paget's disease, etc. However, side effect has been documented in the published data during the past years, osteonecrosis of the jaw in patients receiving long-term bisphosphonate therapy. Although pathogenesis of BRONJ(bisphophonate-related osteonecrosis of the jaw) is not yet fully understood, it is currently known to be a disease associated with suppressed bone turnover by bisphopbonate. Recent literature has indicated a similar association with nonbisphosphonate drugs used in cancer therapy including monoclonal antibodies denosumab and bevacizumab and multikinase inhibitor sunitinib. Accordingly, many studies have been carried out on the biochemical markers examination to assess the risk for BRONJ. The treatment of BRONI is reported with a review of the relevant literature. However, there is still a controversial discussion about the adequate treatment. It is necessary to accumulate further studies in order to establish more useful biochemical markers and effective treatment for BRONJ.

• Journal of Veterinary Clinics
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• v.27 no.3
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• pp.240-245
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• 2010

Osteonecrosis of the femoral head is an idiopathic and progressive disease. It was reported that several animal models have been used for the research of osteonecrosis. However, no standardized animal model for the study of osteonecrosis has been developed to date. This study was conducted to compare the degree of osteonecrosis of three surgically induced osteonecrosis models in rats. Twenty Sprague-Dawley rats (24 weeks old, male) were divided into three experimental groups and a control group, five heads each. Three groups were surgically induced into osteonecrosis; the ligamentum teres were cut and the periosteum of the femoral neck was stripped (Group S), the steel wire was ligated to the neck of the femoral head (Group W), and the femoral neck was tied up with a wire in the same way as in the W group, and burned by attaching the electrode tip to the wire and then the wire was removed (Group B). After two weeks, rats were sacrificed and the femoral head and neck were collected. Histological findings were evaluated with H/E stains, Safranin-O and TUNEL for osteonecrotic lesions in the bones and cartilages of the femoral head. Osteonecrosis was induced successfully in all groups (Group S, W and B) in two weeks, a short period of time. Significant necrotic changes of the cartilage were detected only in Group B. In the modified cautery model in particular, the method of removing the wire after cautery was completed in the experimental model of osteonecrosis more efficiently than any other method.