The image appears to be a page from a book or document, specifically focusing on orthopedic surgery. The text is in Vietnamese and discusses various aspects of orthopedic surgery. Here's a detailed description:

1. **Title and Subtitle**: The title at the top of the page is "3. Trường hợp xác định" which translates to "3. Case Determination" in English.
2. **Introduction**: The introduction mentions that the purpose of this section is to provide information about the determination of cases in orthopedic surgery.
3. **Content**: The content of the page is divided into several sections:
   - **Section 1**: This section discusses the importance of orthopedic surgery in the treatment of injuries.
   - **Section 2**: This section focuses on the different types of orthopedic surgeries.
   - **Section 3**: This section provides information on the determination of cases in orthopedic surgery.

4. **References**: The page includes references to