Ursula Hirschfelder

Enamel Demineralization during Fixed Orthodontic Treatment – Incidence and Correlation to Various Oral-hygiene Parameters

Sylvia Lovrov, K. Hertrich, Ursula Hirschfelder · Journal of Orofacial Orthopedics / Fortschritte der Kieferorthopädie · 2007 · 197 citations

Various Oral-hygiene Parameters, Oral Hygiene, Dental Hygiene +3

Analysis of bone resorption after secondary alveolar cleft bone grafts before and after canine eruption in connection with orthodontic gap closure or prosthodontic treatment

Stefan Schultze–Mosgau, Emeka Nkenke, Andreas Schlegel et al. · Journal of Oral and Maxillofacial Surgery · 2003 · 102 citations

Orthodontic Gap Closure, Bone Resorption, Distraction Osteogenesis +7

Long-term results of distraction osteogenesis of the maxilla and midface

Jens Wiltfang, Ursula Hirschfelder, Friedrich Wilhelm Neukam · British Journal of Oral and Maxillofacial Surgery · 2002 · 89 citations

Medicine, Distraction Osteogenesis, Bone Remodeling +7

Three-dimensional analysis of changes of the malar–midfacial region after LeFort I osteotomy and maxillary advancement

Emeka Nkenke, Eleftherios Vairaktaris, Manuel Kramer et al. · Oral and Maxillofacial Surgery · 2008 · 73 citations

Craniomaxillofacial Trauma Surgery, Three-dimensional Analysis, Malar–midfacial Region +11

Distraction osteogenesis of the maxilla and midface using a subcutaneous device: report of four cases

P. Keßler, Jens Wiltfang, S. Schultze-Mosgau et al. · British Journal of Oral and Maxillofacial Surgery · 2001 · 70 citations

Craniofacial Disorder, Medicine, Distraction Osteogenesis +8