It is very hard to tell from this unclear picture. The white bump can be related to trauma like chewing on the lip . Smiles of Lombard, PC Monika Tyszkowski DDS, MSc General Dentistry, Functional Orthodontics, TMD, and Sleep Medicine 845 S. Main Street, Suite 201 Lombard IL 60148 Ph 630 3766176 Fax 630 5194184 www.smilesoflombard.com httpwww.smilesoflombard.com smilesoflombardgmail.com smilesoflombardgmail.com IMPORTANT This electronic transmission contains confidential information, some or all of which may be protected health information as defined by the federal Health Insurance Portability Accountability Act HIPAA Privacy Rule. This transmission is intended for the exclusive use of the individual or entity to which it is addressed and may contain information that is proprietary, privileged, confidential and or exempt from disclosure under applicable law. If you are not the intended recipient or an employee or agent responsible for delivering this electronic transmission to the intended recipient, you are hereby notified that any disclosure, dissemination, distribution, or copying if this information is strictly prohibited and may be subject to legal restriction or sanction. Please notify the sender by telephone number listed above to arrange the return or destruction of the information and all copies. IF YOU DO NOT RECEIVE ALL PAGES, PLEASE TELEPHONE US IMMEDIATELY AT 6303766176