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By Dr. Vivek Kumar Clinical Dentistry Simplified If you have recently completed BDS, there is a good chance you have already heard about fellowships. Implantology fellowship. Endodontics fellowship. Aesthetic dentistry fellowship. Orthodontics fellowship. Full-mouth rehabilitation fellowship. And the advertisements are tempting. “Become an implantologist.” “Master advanced dentistry.” “Upgrade your clinical skills.” “Start your own practice with confidence.” For a fresh dentist who is confused about what to do after BDS, these courses can look like the perfect next step. But here is something that nobody tells you often enough: You don't need a fellowship just because you have completed BDS. In fact, for some dentists, doing a fellowship immediately after BDS can be a poor decision. That doesn't mean fellowships are useless. There are some genuinely good programs with excellent clinicians, proper case exposure and valuable hands-on training. The problem is that the quality and ...

Losing a tooth is not just about having a gap in your smile. Depending on where the tooth is missing, you may notice difficulty chewing, changes in the way you speak, food getting trapped in the area, or simply feeling uncomfortable about your appearance. Dental implants have become one of the most popular ways to replace missing teeth. But there is a common misunderstanding among patients: an implant is not the replacement tooth itself. The implant is actually the artificial tooth root placed inside the jawbone. A crown, bridge, or denture is then attached to it to replace the visible part of the missing tooth. And while implants can be an excellent treatment option, they are not automatically the right choice for everyone. So, before deciding on an implant, there are a few things patients should understand. What exactly is a dental implant? A dental implant is usually a small titanium fixture that is surgically placed into the jawbone. Think of it as a replacement for the root of a n...

Medically Reviewed by Dr. Vivek Kumar CrackDental – Clinical Dentistry Simplified 📅 Last Updated: July 2026 ⏱️ Reading Time: 10 Minutes Why Cleaning Is More Important Than Shaping When people think about root canal treatment (RCT), they usually imagine tiny files cleaning the canals. While mechanical instrumentation is essential, it tells only half the story. Research has consistently shown that endodontic files alone cannot adequately clean the root canal system because of its highly complex anatomy. Root canals are not simple straight tubes. They contain lateral canals, fins, isthmuses, accessory canals, apical deltas, and dentinal tubules where bacteria can survive despite thorough instrumentation. Studies have demonstrated that instruments contact only a portion of canal walls, leaving significant areas untouched (Peters OA, 2001). This is where irrigation becomes the heart of successful endodontic treatment . Irrigating solutions dissolve organic tissue, eliminate microorganis...

🦷 Medically Reviewed by Dr. Vivek Kumar 📍 Practicing Dentist | CrackDental – Clinical Dentistry Simplified 📅 Last Updated: July 2026 ⏱️ Reading Time: 10 Minutes   Oral cancer is one of the most serious diseases affecting the mouth and surrounding tissues. Every year, thousands of people are diagnosed with oral cancer, yet many cases are detected only after the disease has reached an advanced stage. The main reason is simple—early symptoms are often painless, subtle, and easy to ignore. A small mouth ulcer, a persistent white patch, or a red area inside the mouth may not seem alarming at first. However, these seemingly harmless changes can sometimes be the earliest warning signs of oral cancer. Delaying evaluation can allow the disease to progress, making treatment more complex and reducing the chances of a successful outcome. The encouraging news is that oral cancer is often highly treatable when diagnosed early. Regular dental examinations, awareness of warning signs, and tim...

Author: CrackDental Editorial Team Reviewed By: Dental Professionals (BDS & MDS) Last Updated: July 2026 Introduction Have you ever woken up with jaw pain, headaches, or teeth that seem more sensitive than usual? You may be experiencing bruxism , a condition characterized by the involuntary grinding, clenching, or gnashing of teeth. Bruxism is one of the most common yet underdiagnosed oral habits worldwide. Many people grind their teeth without realizing it, especially during sleep. While occasional grinding may not cause significant harm, chronic bruxism can lead to severe tooth wear, fractured restorations, temporomandibular joint (TMJ) disorders, muscle pain, and reduced quality of life. This comprehensive guide explains everything you need to know about bruxism, including its causes, symptoms, diagnosis, treatment options, and prevention strategies. What Is Bruxism? Bruxism is a repetitive jaw-muscle activity characterized by: Clenching of teeth Grinding of teeth ...