Full mouth/half mouth implant repair, maxillary sinus internal and external elevation surgery, GBR guided bone regeneration technology, Onlay bone grafting increment, ALL-ON-4 implant technology, oblique long row implant surgery such as transthoracic implantation, multidisciplinary comprehensive diagnosis and treatment of various difficult oral diseases

Dean Zhang, graduated from Jiamusi University, is a deputy chief physician with 21 years of clinical experience in dentistry, including 15 years working in a tertiary hospital. I studied at Jeonnak National Dental Hospital in South Korea and have published multiple academic papers in medical journals. West China Stomatological Hospital Implant Professional Certification Physician/ITI Member/German BEGO Implant Certification Physician/Swedish Nobel Implant Certification Physician/American HIOSSEN Implant Certification Physician/Swiss Straumann Implant Certification Physician/Chairman of the Implant Technology Committee, specializing in full/half mouth implant restoration, maxillary sinus internal and external elevation surgery, GBR guided bone regeneration technology, Onlay bone grafting increment, ALL-ON-4 implant technology