| Associations of mandibular and facial asymmetries—a review PM Pirttiniemi American Journal of Orthodontics and Dentofacial Orthopedics 106 (2), 191-200, 1994 | 251 | 1994 |
| Relationship between craniofacial and condyle path asymmetry in unilateral cross-bite patients P Pirttiniemi, T Kantomaa, P Lahtela The European Journal of Orthodontics 12 (4), 408-413, 1990 | 246 | 1990 |
| Dental arch morphology in children with sleep-disordered breathing K Pirilä-Parkkinen, P Pirttiniemi, P Nieminen, U Tolonen, U Pelttari, ... The European Journal of Orthodontics 31 (2), 160-167, 2009 | 208 | 2009 |
| Abnormal mandibular growth and the condylar cartilage P Pirttiniemi, T Peltomäki, L Müller, HU Luder The European Journal of Orthodontics 31 (1), 1-11, 2009 | 189 | 2009 |
| Quality of life in patients with severe malocclusion before treatment J Rusanen, S Lahti, M Tolvanen, P Pirttiniemi The European Journal of Orthodontics 32 (1), 43-48, 2010 | 171 | 2010 |
| Cephalometric evaluation of children with nocturnal sleep-disordered breathing K Pirilä-Parkkinen, H Löppönen, P Nieminen, U Tolonen, P Pirttiniemi The European Journal of Orthodontics 32 (6), 662-671, 2010 | 167 | 2010 |
| Dental esthetics and quality of life in adults with severe malocclusion before and after treatment AS Silvola, M Varimo, M Tolvanen, J Rusanen, S Lahti, P Pirttiniemi Angle Orthodontist 84 (4), 594-599, 2014 | 152 | 2014 |
| Validity of upper airway assessment in children: A clinical, cephalometric, and MRI study K Pirilä-Parkkinen, H Löppönen, P Nieminen, U Tolonen, E Pääkkö, ... The Angle Orthodontist 81 (3), 433-439, 2011 | 145 | 2011 |
| Preventing deformational plagiocephaly through parent guidance: a randomized, controlled trial H Aarnivala, V Vuollo, V Harila, T Heikkinen, P Pirttiniemi, AM Valkama European journal of pediatrics 174, 1197-1208, 2015 | 118 | 2015 |
| Effect of mechanical forces on chondrocyte maturation and differentiation in the mandibular condyle of the rat T Kantomaa, M Tuominen, P Pirttiniemi Journal of dental research 73 (6), 1150-1156, 1994 | 107 | 1994 |
| Relationships of bicondylar position to occlusal asymmetry P Pirttiniemi, A Raustia, T Kantomaa, J Pyhtinen The European Journal of Orthodontics 13 (6), 441-445, 1991 | 106 | 1991 |
| Head posture and dentofacial morphology in subjects treated for scoliosis. J Huggare, P Pirttiniemi, W Serlo Proceedings of the Finnish Dental Society. Suomen Hammaslaakariseuran …, 1991 | 103 | 1991 |
| Craniofacial growth after a period of unilateral masticatory function in young rabbits A Poikela, T Kantomaa, P Pirttiniemi European Journal of Oral Sciences 105 (4), 331-337, 1997 | 99 | 1997 |
| Effect of decreased loading on the metabolic activity of the mandibular condylar cartilage in the rat P Pirttiniemi, T Kantomaa, T Sorsa The European Journal of Orthodontics 26 (1), 1-5, 2004 | 92 | 2004 |
| Three-dimensional longitudinal assessment of facial symmetry in adolescents J Djordjevic, P Pirttiniemi, V Harila, T Heikkinen, AM Toma, AI Zhurov, ... The European Journal of Orthodontics 35 (2), 143-151, 2013 | 90 | 2013 |
| Combined effects of errors in frontal-view asymmetry diagnosis P Pirttiniemi, J Miettinen, T Kantomaa European journal of orthodontics 18 (6), 629-636, 1996 | 90 | 1996 |
| Occlusal characteristics and quality of life before and after treatment of severe malocclusion AS Silvola, J Rusanen, M Tolvanen, P Pirttiniemi, S Lahti European journal of orthodontics 34 (6), 704-709, 2012 | 89 | 2012 |
| The effects of early headgear treatment on dental arches and craniofacial morphology: a report of a 2 year randomized study R Mäntysaari, T Kantomaa, P Pirttiniemi, A Pykäläinen The European Journal of Orthodontics 26 (1), 59-64, 2004 | 80 | 2004 |
| Effect of reduced articular function on deposition of type I and type II collagens in the mandibular condylar cartilage of the rat P Pirttiniemi, T Kantomaa, L Salo, M Tuominen Archives of oral biology 41 (1), 127-131, 1996 | 80 | 1996 |
| Dental arch width, overbite, and overjet in a Finnish population with normal occlusion between the ages of 7 and 32 years K Heikinheimo, M Nyström, T Heikinheimo, P Pirttiniemi, S Pirinen The European Journal of Orthodontics 34 (4), 418-426, 2012 | 79 | 2012 |
