1. Car accidents: This is one of the most common types of personal injury cases, which involves injuries resulting from car accidents due to the negligence of another driver.

2. Slip and fall accidents: This type of case involves injuries sustained due to a slip, trip, or fall on someone else's property due to their negligence in maintaining a safe environment.

3. Medical malpractice: This type of case involves injuries resulting from medical negligence, such as misdiagnosis, surgical errors, or medication errors.

4. Product liability: This type of case involves injuries resulting from defective products, such as faulty machinery, unsafe toys, or defective medical devices.

5. Dog bites: This type of case involves injuries resulting from dog attacks, where the dog owners may be held liable for damages.

6. Assault and battery: This type of case involves injuries resulting from intentional harm caused by another person, such as physical or sexual assault.

7. Workplace accidents: This type of case involves injuries sustained while on the job, due to the negligence of the employer or a co-worker.

These are just a few examples of common personal injury cases. Personal injury cases can be complex and may involve multiple parties, so it's important to seek the advice of an experienced personal injury attorney if you have been injured and believe someone else is at fault.