Purpose: Multimorbidity is defined as the coexistence of multiple chronic diseases within a person. This study explores the burden of multimorbidity in the working population, focusing on the recent increase in elderly workers in Korea. Methods: We summarized past empirical or theoretical literature. Results: Previous literature shows that about 80% of the elderly are multimorbid, and more than half of people with chronic disease have two or more chronic conditions. Multimorbidity is a common phenomenon in the elderly working population. However, little is known about its prevalence, the factors related to its unequal distribution among workers, and its effects on health outcome measures such as mortality, medical use, and employment decisions. Conclusion This study asks researchers to focus on a subgroup analysis employing data on the working population. Health professionals need to develop clinical guidelines for multimorbid patients. As multimorbidity is a major health concern in the working elderly, prevention and control should be promoted in the workplace.

Purpose: Soft tissue defects of the distal lower extremity are commonly accompanied by a fracture of the lower extremities. Theses defects are caused by the injury itself or by complications associated with surgical treatment of the fracture, which poses challenging problem. The reverse superficial sural artery flap (RSSAF) is a popular option for these difficult wounds. This paper reviews these cases and reports the clinical results. Materials and Methods: Between August 2003 and April 2018, patients who were treated with RSSAF for soft tissue defects of the lower third of the leg and ankle related to a fracture were reviewed. A total of 16 patients were involved and the mean follow-up period was 18 months. Eight cases (50.0%) of the defects were due to an open fracture, whereas the other eight cases (50.0%) were postoperative complication after closed fracture. The largest flap measured 10×15 cm2 and the mean size of the donor sites was 51.9 cm2. The flap survival and postoperative complications were evaluated. Results: All flaps survived without complete necrosis or failure. One case with partial necrosis of the flap was encountered, but the wound healed after debridement and repair. One case had a hematoma with a pseudoaneurysmal rupture of the distal tibial artery. On the other hand, the flap was intact and the wound healed after arterial ligation and flap advancement. A debulking operation was performed on three cases for cosmetic reasons and implant removal through the flap was performed in three cases. No flap necrosis was encountered after these additional operations. Conclusion RSSAF is a relatively simple and safe procedure for reconstructing soft tissue defects following a fracture of the lower extremity that does not require microsurgical anastomosis. This can be a useful treatment option for soft tissue defects on the distal leg, ankle, and foot.

This report presents the case of a 23-year-old man with bilateral distal one-third radial shaft fractures and associated distal radioulnar joint disruption, known as Galeazzi fractures, resulting from a fall from a kickboard. After open reduction and plate internal fixation for both radial shafts, the radioulnar joints remained unstable on both sides. We performed arthroscopic repair of the triangular fibrocartilage complex on the left side and used a short arm splint to immobilize the right side. At the 6-month postoperative follow-up, the patient reported mild stiffness in the left wrist, although both sides showed a full range of motion and distal radioulnar joint stability. In conclusion, when achieving anatomic reduction and stable fixation of the radial shaft in a Galeazzi fracture, favorable results can be achieved without additional surgical treatment, even if the distal radioulnar joint is unstable during surgery.

Purpose: A diaphyseal simple transverse fracture (DSTF) of the upper extremity (UE) requires direct anatomical reduction and absolute stability. No standard efficient method exists for reducing and maintaining a DSTF, despite its importance. Here, we introduce our transosseous wiring (TOW) method for UE-DSTFs. Methods: To maintain reduction, the UE-DSTF was first fixed with TOW before definitive fixation with a locking plate across the fracture. We retrospectively reviewed 15 patients with at least 1 year of postoperative follow-up treatment from 2019 to 2021. Results: All patients had achieved anatomical reduction and bone union at the final follow-up. Three patients had hardware removed because of irritation caused by the plate and screws. However, none of those three patients complained of irritation from the wire. One patient experienced refracture at the same site after hardware removal after a fall. The same technique was used in this case, and the bone union was observed 6 months after surgery. Conclusion TOW is a simple straightforward method that can be applied without special instruments. It could be an efficient method for interfragmentary compression and attachment of a locking plate without the burden of maintaining the reduction of UE-DSTFs.

This report presents the case of a 23-year-old man with bilateral distal one-third radial shaft fractures and associated distal radioulnar joint disruption, known as Galeazzi fractures, resulting from a fall from a kickboard. After open reduction and plate internal fixation for both radial shafts, the radioulnar joints remained unstable on both sides. We performed arthroscopic repair of the triangular fibrocartilage complex on the left side and used a short arm splint to immobilize the right side. At the 6-month postoperative follow-up, the patient reported mild stiffness in the left wrist, although both sides showed a full range of motion and distal radioulnar joint stability. In conclusion, when achieving anatomic reduction and stable fixation of the radial shaft in a Galeazzi fracture, favorable results can be achieved without additional surgical treatment, even if the distal radioulnar joint is unstable during surgery.

Purpose: A diaphyseal simple transverse fracture (DSTF) of the upper extremity (UE) requires direct anatomical reduction and absolute stability. No standard efficient method exists for reducing and maintaining a DSTF, despite its importance. Here, we introduce our transosseous wiring (TOW) method for UE-DSTFs. Methods: To maintain reduction, the UE-DSTF was first fixed with TOW before definitive fixation with a locking plate across the fracture. We retrospectively reviewed 15 patients with at least 1 year of postoperative follow-up treatment from 2019 to 2021. Results: All patients had achieved anatomical reduction and bone union at the final follow-up. Three patients had hardware removed because of irritation caused by the plate and screws. However, none of those three patients complained of irritation from the wire. One patient experienced refracture at the same site after hardware removal after a fall. The same technique was used in this case, and the bone union was observed 6 months after surgery. Conclusion TOW is a simple straightforward method that can be applied without special instruments. It could be an efficient method for interfragmentary compression and attachment of a locking plate without the burden of maintaining the reduction of UE-DSTFs.

This report presents the case of a 23-year-old man with bilateral distal one-third radial shaft fractures and associated distal radioulnar joint disruption, known as Galeazzi fractures, resulting from a fall from a kickboard. After open reduction and plate internal fixation for both radial shafts, the radioulnar joints remained unstable on both sides. We performed arthroscopic repair of the triangular fibrocartilage complex on the left side and used a short arm splint to immobilize the right side. At the 6-month postoperative follow-up, the patient reported mild stiffness in the left wrist, although both sides showed a full range of motion and distal radioulnar joint stability. In conclusion, when achieving anatomic reduction and stable fixation of the radial shaft in a Galeazzi fracture, favorable results can be achieved without additional surgical treatment, even if the distal radioulnar joint is unstable during surgery.

Purpose: A diaphyseal simple transverse fracture (DSTF) of the upper extremity (UE) requires direct anatomical reduction and absolute stability. No standard efficient method exists for reducing and maintaining a DSTF, despite its importance. Here, we introduce our transosseous wiring (TOW) method for UE-DSTFs. Methods: To maintain reduction, the UE-DSTF was first fixed with TOW before definitive fixation with a locking plate across the fracture. We retrospectively reviewed 15 patients with at least 1 year of postoperative follow-up treatment from 2019 to 2021. Results: All patients had achieved anatomical reduction and bone union at the final follow-up. Three patients had hardware removed because of irritation caused by the plate and screws. However, none of those three patients complained of irritation from the wire. One patient experienced refracture at the same site after hardware removal after a fall. The same technique was used in this case, and the bone union was observed 6 months after surgery. Conclusion TOW is a simple straightforward method that can be applied without special instruments. It could be an efficient method for interfragmentary compression and attachment of a locking plate without the burden of maintaining the reduction of UE-DSTFs.

This report presents the case of a 23-year-old man with bilateral distal one-third radial shaft fractures and associated distal radioulnar joint disruption, known as Galeazzi fractures, resulting from a fall from a kickboard. After open reduction and plate internal fixation for both radial shafts, the radioulnar joints remained unstable on both sides. We performed arthroscopic repair of the triangular fibrocartilage complex on the left side and used a short arm splint to immobilize the right side. At the 6-month postoperative follow-up, the patient reported mild stiffness in the left wrist, although both sides showed a full range of motion and distal radioulnar joint stability. In conclusion, when achieving anatomic reduction and stable fixation of the radial shaft in a Galeazzi fracture, favorable results can be achieved without additional surgical treatment, even if the distal radioulnar joint is unstable during surgery.

Purpose: A diaphyseal simple transverse fracture (DSTF) of the upper extremity (UE) requires direct anatomical reduction and absolute stability. No standard efficient method exists for reducing and maintaining a DSTF, despite its importance. Here, we introduce our transosseous wiring (TOW) method for UE-DSTFs. Methods: To maintain reduction, the UE-DSTF was first fixed with TOW before definitive fixation with a locking plate across the fracture. We retrospectively reviewed 15 patients with at least 1 year of postoperative follow-up treatment from 2019 to 2021. Results: All patients had achieved anatomical reduction and bone union at the final follow-up. Three patients had hardware removed because of irritation caused by the plate and screws. However, none of those three patients complained of irritation from the wire. One patient experienced refracture at the same site after hardware removal after a fall. The same technique was used in this case, and the bone union was observed 6 months after surgery. Conclusion TOW is a simple straightforward method that can be applied without special instruments. It could be an efficient method for interfragmentary compression and attachment of a locking plate without the burden of maintaining the reduction of UE-DSTFs.