Shingles, maskne, migraines and quarantine fatigue: The stress of the pandemic has manifested in a variety of physical ailments. The latest evidence of this is a rise in cracked teeth.”We have seen an increasing amount of fractured teeth in probably the past six months,” said Dr. Paul Koshgerian, an oral surgeon with The Oral Surgery & Dental Implant Specialists of San Diego.For Koshgerian’s office, before