N.G. Langerak, B.E. Veerbeek, R.P. Lamberts.
Long-term outcome of selective dorsal rhizotomy for spastic children.
Advances and Technical Standards in Neurosurgery 2025:51:209-222
IF: 0.21 JR: Q3
Link to the paper (click here)
A prospective gait follow-up study 30 years after selective dorsal rhizotomy.
Journal of Neurosurgery – Pediatrics 2025;36(3):343-352
IF: 2.10 JR: Q1
Link to the paper (click here)
L.M.M. van Dijk, K.M. Slot, T.F. Novacheck, Buizer A.I.
N.G. Langerak, SDR working group (R.P. Lamberts).
Selective dorsal rhizotomy from indication to rehabilitation: A worldwide survey.
Child’s Nervous System 2025;41(1):133.
IF: 1.30 JR: Q2
Link to the paper (click here)
M.M. Eken, P. Meyns, R.P. Lamberts, N.G. Langerak.
Markerless upper body movement tracking during gait in children with HIV encephalopathy.
Applied Sciences 2025:15(8):4546
IF: 1.41 JR: Q2
Link to the paper (click here)
M.M. Eken, N.G. Langerak, J du Toit, M. Saywood, R.P. Lamberts.
Physical health and socio-economic status in ambulatory adults with bilateral spastic cerebral palsy.
Rehabilitation Research and Practice 2024;24:8368191
IF: 1.41 JR: Q2
Link to the paper (click here)
B.E. Veerbeek, R.P. Lamberts, E. Kosel, A.G. Fieggen N.G. Langerak.
More than 25 years after Selective Dorsal Rhizotomy: Physical status, quality of life and levels of anxiety and depression in adults with Cerebral Palsy.
Journal of Neurosurgery – Pediatrics 2022;136:689-698
IF: 2.13 JR: Q1
Link to the paper (click here)
N.G. Langerak, B.E. Veerbeek, A.G. Fieggen, R.P. Lamberts.
Gait status 26-35 years after selective dorsal rhizotomy: a 9 year follow up study.
Gait and Posture 2022;91:284-289
IF: 2.67 JR: Q1
Link to the paper (click here)
R.P. Lamberts, J du Toit, M.M. Eken, N.G. Langerak.
Spinal Curvatures, Deformities, and the Level of Disability in People with Bilateral Spastic Cerebral Palsy Living in South Africa; A 6-Year Follow-Up Study During Adulthood.
Archives of Physical Medicine and Rehabilitation 2022:103(3):481-487
IF: 3.67 JR: Q1
Link to the paper (click here)
B.E. Veerbeek, R.P. Lamberts, A.G. Fieggen, P.P.J.L Verkoeijen, N.G. Langerak.
Daily activities, participation, satisfaction, and functional mobility of adults with cerebral palsy more than 25 years after selective dorsal rhizotomy: a long-term follow-up during adulthood.
Disability and Rehabilitation 2021;43(15):2191-2199
IF: 3.03 JR: Q1
Link to the paper (click here)
B.E. Veerbeek, R.P. Lamberts, A.G. Fieggen, N. Mankahla, R.V. de Villiers, E. Botha, N.G. Langerak.
A long-term follow-up study of spinal abnormalities and pain in adults with cerebral palsy and spastic diplegia more than 25 years after selective dorsal rhizotomy.
Journal of Neurosurgery – Spine 2021;34:228-235
IF: 3.13 JR: Q1
Link to the paper (click here)
S Noten, R.J.G. van den Berg-Emons, D.E. Thorpe, P.C. Heyn, C.M. Marciniak, P.G. McPhee, R.P. Lamberts, N.G. Langerak, O. Verschuren, T. Salokivi, K.M. Morrison, M.D. Peterson, C. Limsakul, H.J. Stam, G. Papageorgiou, J. Versmissen, W.M.A. van der Slot.
Blood pressure in adults with cerebral palsy: a systematic review and meta-analysis of individual participant data.
Hypertension 2021:39(10):1942-1955.
IF: 10.19 JR: Q1
Link to the paper (click here)
J du Toit, M.M. Eken, R.P. Lamberts, N.G. Langerak.
Adults with Spastic Diplegic Cerebral Palsy living in a Low-To-Middle Income Country: A Six-Year Follow-up Study on Pain, Functional Mobility, Activity and Participation.
Disability and Health Journal 2021:14(4):101130
IF: 2.55 JR: Q1
Link to the paper (click here)
E. Britz, N.G. Langerak, R.P. Lamberts.
A narrative review on spinal deformities in people with cerebral palsy: Measurement, norm values, incidence, risk factors and treatment.
South African Medical Journal 2020;110(8):767-776
IF: 0.91 JR: Q3
Link to the paper (click here)
M.M. Eken, R.P. Lamberts, S Koschnick, J du Toit, B.E. Veerbeek, N.G. Langerak.
Lower extremity strength profile in adults with cerebral palsy and spastic diplegia; norm values and reliability for hand-held dynamometry.
Physical Medicine and Rehabilitation 2020;12(6):573-580
IF: 2.82 JR: Q1
Link to the paper (click here)
N.G. Langerak, E. Britz, S. Dix-Peek, J du Toit, A.G. Fieggen, R.P. Lamberts.
Incidence of spinal deformity in adults with Cerebral Palsy and the relationship with physical status and back pain.
European Spine Journal 2020:29(6):1416-1423
IF: 2.62 JR: Q1
Link to the paper (click here)
M.M. Eken, R.P. Lamberts, J. du Toit, P.P.J.L. Verkoeijen, E. Kosel, N.G. Langerak.
The level of accomplishment and satisfaction in activity and participation of adults with cerebral palsy and spastic diplegia.
Journal of Orthopaedic Science 2020;25(3):507-512
IF: 1.29 JR: Q2
Link to the paper (click here)
N.G. Langerak, N. Tam, J du Toit, A.G. Fieggen, R.P. Lamberts.
Gait pattern of adults with cerebral palsy and spastic diplegia more than 15 years after being treated with an interval surgery approach; implications for low resource settings.
Indian Journal of Orthopaedics 2019;53(5):655-661
IF: 0.89 JR: Q3
Link to the paper (click here)
R.P. Lamberts, M. Burger, J. du Toit, N.G. Langerak.
A systematic review of the effects of single-event multilevel surgery on gait parameters in children with spastic cerebral palsy.
PLoS One 2016;11(10):e0164686
IF: 3.77 JR: Q1
Link to the paper (click here)
N.G. Langerak, R.P. Lamberts, AG. Fieggen, J.C. Peter, W.J. Peacock, C.L. Vaughan.
Functional performance of cerebral palsy patients before and at 1 and 20 years after selective dorsal Rhizotomy.
Archives of Physical Medicine and Rehabilitation 2009;90(6):944-1003
IF: 2.69 JR: Q1
Link to the paper (click here)
N.G. Langerak, R.P. Lamberts, A.G. Fieggen, J.C. Peter and C.L. Vaughan.
Journal of Neurosurgery Paediatrics 2008;1:180-186
IF: 2.05 JR: Q1
Link to the paper (click here)
C.L. Vaughan, N.G. Langerak, R.P. Lamberts, AG. Fieggen, J.C. Peter, W.J. Peacock. Selective
Dorsal Rhizotomy and the challenge of monitoring long-term sequelae – Response.
Journal of Neurosurgery Paediatrics 2008;1:177-178
IF: 1.86 JR: Q1
Link to the paper (click here)
N.G. Langerak, R.P. Lamberts, AG. Fieggen, J.C. Peter, W.J. Peacock, C.L. Vaughan.
Selective Dorsal Rhizotomy: Long-Term Experience from Cape Town.
Child’s Nervous System 2007;23:1003-1006
IF: 1.14 JR: Q2
