浙江大学医学院附属第二院骨科副主任、创伤骨科主任、主任医师，博士生导师。
工作和研究方向：创伤骨科,主要集中在四肢关节骨折、骨质疏松性骨折、骨盆髋臼骨折及骨折并发症如骨折不愈合、创伤性骨髓炎等处理方面。
目前学术任职有：
中华医学会骨科分会修复与重建学组名誉组长、中国医师协会骨科学分会肩肘工作委员会委员、中国医促会创伤骨科专业委员会常委、浙江省医学会骨科分会副主任委员、浙江省医学会骨科分会创伤骨科学组组长、浙江省医学会灾难医学分会副主任委员、浙江省医学会中西医分结合分会副主任委员
Pan Zhijun, Deputy director of department of orthopaedics and director of traumatic orthopaedics of the Second Affiliated Hospital of Zhejiang University School of Medicine. Current academic posts include as follows: Member of Chinese Medical Association Orthopaedic Society Traumatic Orthopaedics Team; Standing member of Chinese Medical Doctor Association Orthopaedic Society Traumatic Orthopaedics Working Committee; Vice chairman of Zhejiang Medical Association Orthopaedic Society.
Research interests: Traumatic orthopaedics and mainly focuses on joint fracture, osteoporotic fracture, pelvic and acetabular fracture and fracture complication such as nonunion, and traumaticosteomyelitis.