This article analyzes the method for designing routes in road reconstruction and expansion projects,using an actual engineering project as an example.This includes an overview of a specific road reconstruction and exp...This article analyzes the method for designing routes in road reconstruction and expansion projects,using an actual engineering project as an example.This includes an overview of a specific road reconstruction and expansion project,an analysis of the preexisting road,the basic principles of the design road project,and an analysis of the design methods and steps.This study aims to offer some guidance for road reconstruction and expansion design.展开更多
Introduction: Significant trauma to the periocular region can seriously damage ocular structures and their adnexa. The eyelids can be damaged during these traumas. The most frequent lesions are lacerations, the surgic...Introduction: Significant trauma to the periocular region can seriously damage ocular structures and their adnexa. The eyelids can be damaged during these traumas. The most frequent lesions are lacerations, the surgical treatment of which is generally simple. In some cases, there are complex traumas where there is a loss of tissue, which is difficult to treat. We report the case of a 26-year-old young man, farmer with no medical and surgical history, referred by the odontostomatology and maxillofacial surgery department for burns to the left hemi face by the exhaust pipe of his motorbike which occurred following a public road accident (AVP). Observation: A 26-year-old young man with no medical-surgical history, visual acuity was 5/10 with good mobility of the globe. In collaboration with the maxillofacial surgeon, a graft of the hemi face was performed using a flap from the inner side of the thigh first. In the second time we carried out a recovery by a flap which consisted in taking a supra-superciliary flap and suturing it at the level of the palpebral edges which, in spite of a fragile vitality of the tissues. Conclusion: The reconstruction of the eyelid is a real problem in our service because of the technical platform and the availability of consumables, which limits us in the choice of the operating technique.展开更多
文摘This article analyzes the method for designing routes in road reconstruction and expansion projects,using an actual engineering project as an example.This includes an overview of a specific road reconstruction and expansion project,an analysis of the preexisting road,the basic principles of the design road project,and an analysis of the design methods and steps.This study aims to offer some guidance for road reconstruction and expansion design.
文摘Introduction: Significant trauma to the periocular region can seriously damage ocular structures and their adnexa. The eyelids can be damaged during these traumas. The most frequent lesions are lacerations, the surgical treatment of which is generally simple. In some cases, there are complex traumas where there is a loss of tissue, which is difficult to treat. We report the case of a 26-year-old young man, farmer with no medical and surgical history, referred by the odontostomatology and maxillofacial surgery department for burns to the left hemi face by the exhaust pipe of his motorbike which occurred following a public road accident (AVP). Observation: A 26-year-old young man with no medical-surgical history, visual acuity was 5/10 with good mobility of the globe. In collaboration with the maxillofacial surgeon, a graft of the hemi face was performed using a flap from the inner side of the thigh first. In the second time we carried out a recovery by a flap which consisted in taking a supra-superciliary flap and suturing it at the level of the palpebral edges which, in spite of a fragile vitality of the tissues. Conclusion: The reconstruction of the eyelid is a real problem in our service because of the technical platform and the availability of consumables, which limits us in the choice of the operating technique.