The patella, also known as the kneecap, is a small, flat, triangular bone located in front of the knee joint. It acts as a protective cover for the knee joint and provides leverage for the thigh muscles to straighten the knee. The patella also helps to distribute forces and reduce friction within the knee joint during movement. It is an important component of the overall structure and function of the knee. **

Yes, it is unethical to sell a Pomeranian Spitz with patella issues. Patella issues can cause pain and discomfort for the dog, and selling a dog with known health issues is not responsible breeding or ownership. It is important to prioritize the health and well-being of the dog and ensure that they receive proper care and treatment for their condition. Instead of selling a dog with patella issues, it is important to work with a veterinarian to address the health concerns and provide the dog with the necessary support and care. **

The caricature of the summit conference in Helsinki shows the leaders of the United States and Russia, Donald Trump and Vladimir Putin, sitting at a table with Trump holding a puppet string attached to Putin. This caricature is a satirical representation of the perception that Trump is under the control or influence of Putin, suggesting that Putin is pulling the strings and manipulating Trump. The image reflects the controversy and speculation surrounding the relationship between the two leaders and the potential influence of Russia on the United States. **

A symposium is a formal gathering or meeting where experts in a particular field come together to discuss and exchange ideas on a specific topic. It is often organized as a series of presentations, panel discussions, and Q&A sessions, allowing participants to share their knowledge and insights with each other. Symposia are commonly held in academic and professional settings, providing a platform for networking, collaboration, and learning within a specific discipline or industry. **

The pain from a broken kneecap can vary depending on the severity of the injury and individual pain tolerance. Typically, the acute pain from a broken kneecap can last for several weeks to a few months as the bone heals. However, with proper treatment and rehabilitation, the pain should gradually improve over time. It's important to follow your doctor's recommendations for pain management and rehabilitation exercises to help minimize discomfort and promote healing. **

"Der Kongress tanzt" is a German phrase that translates to "The Congress Dances" in English. The phrase originated from the Congress of Vienna in 1814-1815, where European diplomats and leaders gathered to reorganize Europe after the Napoleonic Wars. The phrase is a metaphor for the diplomatic and political maneuvering that took place during the Congress, likening it to a dance where participants carefully navigated their relationships and alliances. It reflects the complex and intricate nature of international diplomacy and negotiations during this historic event. **

A convention is a formal agreement or a set of accepted norms and practices that govern behavior in a particular context or industry. It is a customary way of doing things that is widely recognized and followed by a group of people. Conventions help to establish consistency, order, and predictability in social interactions or professional settings. They can vary across different cultures, societies, or fields of study. **

The G20 summit is a meeting of the leaders of the world's 20 largest economies, representing both developed and developing countries. The summit provides a platform for these leaders to discuss and coordinate on global economic issues, such as trade, finance, and development. It is an opportunity for countries to work together to address common challenges and promote global economic stability and growth. The G20 summit also serves as a forum for leaders to address pressing international issues, such as climate change, terrorism, and global health crises. **