Developmental plagiocephaly has increased since the back to sleep campaign and is nowadays a rather common condition in infants. Prevention is the best way to decrease this problem, therefore, tools for treatment are needed. This case description of two children who dropped out from a study of a specially designed pillow indicates that the Mimos pillow may work as the treatment in young infants with developmental plagiocephaly.
 Clarren, S.K. (1981) Plagiocephaly and torticollis: Etiology, natural history and helm treatment. Journal of Pediatrics, 98, 92-95.
 Littlefield, T.R., Kelly, K.M., Pomatto, J.K. and Beals, S.P. (2002) Multiple-birth infants at higher risk for development of deformational plagiocephaly: II. Is one twin at greater risk? Pediatrics, 109, 19-25.
 McKinney, C.M., Cunningham, M.L., Holt, V.L., Leroux, B. and Starr, J.R. (2009) Case-control study of infant, maternal and perinatal characteristics associated with deformational plagiocephaly. Paediatric and Perinatal Epidemiology, 23, 332-345.
 Hutchison, B.L., Thompson, J.M. and Mitchell, E.A. (2003) Determinants of nonsynostoticplagiocephaly: A casecontrol study. Pediatrics, 112, e316.
 Hutchison, B.L., Hutchison, L.A.D., Thompson, J.M.D. and Mitchell, E.A. (2004) Plagiocephaly and brachycephaly in the first two years of life: A prospective cohort study. Pediatrics, 114, 970-980.
 Van Vlimmeren, L.A., van der Graaf, Y., Boere-Boonekamp, M.M., L’Hoir, M.P., Helders, P.J. and Engelbert, R.H.H. (2007) Risk factors for deformational plagiocephaly at birth and at seven weeks of age: A prospective cohort study. Pediatrics, 119, e408-e418.
 Oh, A.K., Hoy, E.A. and Rogers, G.F. (2009) Predictors of severity in deformational plagiocephaly. Journal of Craniofacial Surgery, 20, 685-689.
 Mawji, A., Vollman, A.R., Hatfield, J., McNeil, D.A. and Sauvé, R. (2013) The incidence of positional plagiocephaly: A cohort study. Pediatrics, 132, 298-304.
 Peitsch, W.K., Keefer, C.H., LaBrie, R.A. and Mulliken, J.B. (2002) Incidence of cranial asymmetry in healthy newborns. Pediatrics, 110, e72.
 Joganic, J.L., Lynch, J.M., Littlefield, T.R. and Verrelli, B.C. (2009) Risk factors associated with deformationalplagiocephaly. Pediatrics, 124, e1126-e1133.
 Hutchison, B.L., Stewart, A.W. and Mitchell, E.A. (2009) Characteristics, head shape measurements and developmental delay in 287 consecutive infants attending a plagiocephaly clinic. Acta Paediatrica, 98, 1494-1499.
 Golden, K.A., Beals, S.P., Littlefield, T.R. and Pomatto, J.K. (1999) Sternocleidomastoid imbalance versus congenital muscular torticollis: Their relationship to positional plagiocephaly. Cleft Palate-Craniofacial Journal, 36, 256-261.
 Rogers, G.F., Oh, A.K. and Mulliken, J.B. (2009) The role of congenital muscular torticollis in the development of deformational plagiocephaly. Plastic and Reconstructive Surgery, 123, 643-652.
 Ohman, A. (2013). A pilot study, a specially designed pillow may prevent developmental plagiocephaly by reducing pressure from the infant head. Health, 5, 32-37.
 Loveday, B.P. and de Chalain, T.B. (2001) Active counterpositioning or orthotic device to treat positionalplagiocephaly? Journal of Craniofacial Surgery, 12, 308-313.
 Persson, K. and Stromberg, B. (1995) Structured observation of motor performance (SOMP-I) applied to neonatally healthy fullterm infants at the ages of 0-10 months. Early Human Development, 40, 127-143.
 Ohman, A. and Beckung, E. (2008) Reference values for range of motion and muscle function in the neck-in infants. Pediatric Physical Therapy, 20, 53-58.
 Ohman, A., Nilsson, S. and Beckung, E. (2009) Validity and reliability of the muscle function scale, aimed to assess the lateral flexors of the neck in infants. Physiotherapy Theory and Practice, 25, 129-137.
 Majnemer, A. and Barr, R.G. (2006) Association between sleep position and early motor development. Journal of Pediatrics, 149, 623-629.
 Salls, J.S., Silverman, L.N. and Gatty, C.M. (2002) The relationship of infant sleep and play positioning to motor milestone achievement. American Journal of Occupational Therapy, 56, 577-580.
 Wennergren, G. (2004) Prevention of sudden infant death syndrome. Pediatric Pulmonology, 26, 110-111.
 McGarvey, C., McDonnell, M., Chong, A., O’Regan, M. and Matthews, T. (2003) Factors relating to the infant’s last sleep environment in sudden infant death syndrome in the Republic of Ireland. Archives of Disease in Childhood, 88, 1058-1064.
 Thompson, J.M., Thach, B.T., Becroft, D.M. and Mitchell, E.A. (New Zealand Cot Death Study Group) (2006) Sudden infant death syndrome: Risk factors for infants found face down differ from other SIDS cases. Journal of Pediatrics, 149, 630-633.