Medial opening wedge supramalleolar osteotomy (SMO) is a representative joint-preserving surgical procedure for varus ankle osteoarthritis, based on the principle of load redistribution, with favorable radiologic and clinical outcomes. This procedure is indicated for patients with Takakura stage 2 or 3A arthritis, whereas severe vascular or neurological impairment and osteomyelitis are considered absolute contraindications. Although SMO is generally limited to patients younger than 70 years because of the risk of delayed or nonunion in elderly individuals, few reports on the outcomes in elderly patients have been published. This paper reports two cases of varus ankle osteoarthritis in patients over 75 years of age who underwent SMO after failed conservative treatment, with a follow-up exceeding 2 years, along with a review of the relevant literature. Both cases achieved successful bone union without delayed healing. At the final follow-up, the foot and ankle ability measure (FAAM)–activities of daily living and FAAM-sport scores showed marked improvement compared with the preoperative values. In conclusion, SMO may be a viable joint-preserving treatment option, even in elderly patients, provided that their general health is favorable.

A 43-year-old woman presented with bilateral lower extremity weakness due to an intradural extramedullary spinal cord tumor. Surgery revealed Ewing sarcoma, a rare presentation known as primary intradural extramedullary Ewing sarcoma (PIEES). Despite initial treatment with radiation and chemotherapy, tumor recurrence occurred after 17 months. Further interventions included additional surgery, radiation, and chemotherapy. The disease progressed to leptomeningeal metastases along the spinal cord, prompting various treatments including targeted spinal radiation and systemic therapies. Brain metastases subsequently developed, necessitating whole-brain radiation and intrathecal chemotherapy. This case highlights the aggressive nature of PIEES, its potential for widespread leptomeningeal metastasis, and the challenges in its management, underscoring the need for multidisciplinary approaches in treating this rare and aggressive malignancy.

We updated the Korean Society of Gynecologic Oncology (KSGO) practice guideline for the management of ovarian cancer as version 5.1. The ovarian cancer guideline team of the KSGO published announced the fifth version (version 5.0) of its clinical practice guidelines for the management of ovarian cancer in December 2023. In version 5.0, the selection of the key questions and the systematic reviews were based on the data available up to December 2022.Therefore, we updated the guidelines version 5.0 with newly accumulated clinical data and added 5 new key questions reflecting the latest insights in the field of ovarian cancer between 2023 and 2024. For each question, recommendation was provided together with corresponding level of evidence and grade of recommendation, all established through expert consensus.

We describe the updated Korean Society of Gynecologic Oncology (KSGO) practice guideline for the management of cervical cancer, version 5.1. The KSGO announced the fifth version of its clinical practice guidelines for the management of cervical cancer in March 2024. The selection of the key questions and the systematic reviews were based on data available up to December 2022. Between 2023 and 2024, substantial findings from large-scale clinical trials and new advancements in cervical cancer research remarkably emerged. Therefore, based on the existing version 5.0, we updated the guidelines with newly accumulated clinical data and added 4 new key questions reflecting the latest insights in the field of cervical cancer. For each question, recommendation was formulated with corresponding level of evidence and grade of recommendation, all established through expert consensus.

We updated the Korean Society of Gynecologic Oncology (KSGO) practice guideline for the management of ovarian cancer as version 5.1. The ovarian cancer guideline team of the KSGO published announced the fifth version (version 5.0) of its clinical practice guidelines for the management of ovarian cancer in December 2023. In version 5.0, the selection of the key questions and the systematic reviews were based on the data available up to December 2022.Therefore, we updated the guidelines version 5.0 with newly accumulated clinical data and added 5 new key questions reflecting the latest insights in the field of ovarian cancer between 2023 and 2024. For each question, recommendation was provided together with corresponding level of evidence and grade of recommendation, all established through expert consensus.

We describe the updated Korean Society of Gynecologic Oncology (KSGO) practice guideline for the management of cervical cancer, version 5.1. The KSGO announced the fifth version of its clinical practice guidelines for the management of cervical cancer in March 2024. The selection of the key questions and the systematic reviews were based on data available up to December 2022. Between 2023 and 2024, substantial findings from large-scale clinical trials and new advancements in cervical cancer research remarkably emerged. Therefore, based on the existing version 5.0, we updated the guidelines with newly accumulated clinical data and added 4 new key questions reflecting the latest insights in the field of cervical cancer. For each question, recommendation was formulated with corresponding level of evidence and grade of recommendation, all established through expert consensus.

We updated the Korean Society of Gynecologic Oncology (KSGO) practice guideline for the management of ovarian cancer as version 5.1. The ovarian cancer guideline team of the KSGO published announced the fifth version (version 5.0) of its clinical practice guidelines for the management of ovarian cancer in December 2023. In version 5.0, the selection of the key questions and the systematic reviews were based on the data available up to December 2022.Therefore, we updated the guidelines version 5.0 with newly accumulated clinical data and added 5 new key questions reflecting the latest insights in the field of ovarian cancer between 2023 and 2024. For each question, recommendation was provided together with corresponding level of evidence and grade of recommendation, all established through expert consensus.

We describe the updated Korean Society of Gynecologic Oncology (KSGO) practice guideline for the management of cervical cancer, version 5.1. The KSGO announced the fifth version of its clinical practice guidelines for the management of cervical cancer in March 2024. The selection of the key questions and the systematic reviews were based on data available up to December 2022. Between 2023 and 2024, substantial findings from large-scale clinical trials and new advancements in cervical cancer research remarkably emerged. Therefore, based on the existing version 5.0, we updated the guidelines with newly accumulated clinical data and added 4 new key questions reflecting the latest insights in the field of cervical cancer. For each question, recommendation was formulated with corresponding level of evidence and grade of recommendation, all established through expert consensus.

Physical assessment constitutes a medico-legal procedure through which physicians evaluate impairments and disabilities arising from injury or disease, thereby assisting judicial decisions. In Korea, principal assessment standards include National Compensation Act, Industrial Accident Compensation Insurance Act, the McBride Disability Evaluation, the American Medical Association (AMA) guides, and the Korean Academy of Medical Sciences (KAMS) guides. The McBride criteria are now considered outdated, and the AMA guides focus exclusively on physical impairment without incorporating disability. To overcome these limitations, KAMS developed its own guidelines in 2011 and revised them in 2016, thereby enabling the evaluation of both impairment and loss of earning capacity. In 2020, the judiciary endorsed the KAMS guides as the unified national reference.However, dental disabilities were excluded from that framework. To address this gap, the Korean Academy of Dental Sciences introduced criteria in 2018 subdividing impairments into masticatory, facial and speech functions; yet their adoption remain limited due to methodological constraints. This review surveys existing medico-legal assessment standards, analyses their application in dentistry and argues for the development of a unified, clinically valid system for dental physical assessment.

The study was conducted to examine the prevalence and degree of peri-implantitis in implant-supported bridges compared to splinted crowns in 3-unit and 4-unit posterior edentulous areas. A total of 229 implant sites from 79 patients who had received implants at the Kyungpook National University Dental Hospital were evaluated. The observation period ranged from 2 to 12 years. Patient characteristics and implant-related factors were investigated. After surgery and prosthetic treatment, radiographic evaluations were performed. Also, to identify factors that could affect the prognosis of the implants, Fisher’s exact tests and chi-square were used. In addition, the mean distance between crestal bone levels and implant platform was compared between implant-supported bridges and splinted crowns using the Mann-Whitney U test. No statistically significant differences were found in the mean distances between implant platforms and bone levels in either restoration type. The prevalence of peri-implantitis was 15% in splinted crowns and 13% in bridges, with restoration type showing no significant association. However, middle implant showed the highest rate of peri-implantitis compared to other positions. Furthermore, bone augmentation and implant sites (maxilla or mandible) showed significant association with peri-implantitis. In conclusion, restoration type does not influence the prevalence or severity of peri-implantitis, but implant position affect the rate of peri-implantitis. Clinicians should consider bone quality when choosing between implant-supported bridges and splinted crowns.