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Management of the Upper Limb in Children with Cerebral Palsy. Prof P McArthur FRCS(Plast ) PhD Consultant in Congenital Hand and Upper Limb Surgery Department of Plastic Surgery Royal Liverpool Children's Hospital Alder Hey Liverpool. Introduction . Why Upper limb?
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Management of the Upper Limb in Children with Cerebral Palsy Prof P McArthur FRCS(Plast) PhD Consultant in Congenital Hand and Upper Limb Surgery Department of Plastic Surgery Royal Liverpool Children's Hospital Alder Hey Liverpool
Introduction • Why Upper limb? • Which Botulinum Toxin? • Why Ultrasound?
Technique • Sonography guided injection of Botulinum toxin • Multilevel, multisite • Dose range per child used 4 to 20 units/Kg
Visualization of muscle groups PL FCR PT
The Multidisciplinary Team Hospital Physiotherapist Hospital Occupational Therapists Community Physiotherapists Specialist Children's Hospital The Family and Child Community Occupational Therapists Consultant Paediatric Neurologist Consultant Lower Limb Surgeon Consultant Upper Limb Surgeon
Post Injection Management • Physiotherapy – Stretch • Physiotherapy – Strengthen Agonists • Splintage
Why the controversy? • Very little level 1 evidence • Variation in post injection regimes • Inherently heterogeneous patient group • Difficulty in establishing treatment goals
Our Experience • 41 patients 2004 – 2008 • M:F ratio, 15:26 • Mean age at first injection 11 years (range 3 – 16 yrs) • 9 Bilateral Upper Limb injections
Treatment Patterns • 14/41 Required 2 Treatments Mean time to reinjection 8 months (range 3-16 months) • 3/41 Required 3 Treatments Mean time to reinjection 10 months (range 5-15 months)
Outcomes • More reliable targeting of treatment due to toxin used and method of disposition • “Soft” outcome measures: • Better posture • Better hygiene • Better function
Functional Ability • ABILHAND-Kids questionnaire • 21 tasks • Bimanual ability assessment • Discriminators of difficulty • Base line assessment of function
Goal Attainment • Individualized outcome markers • Functionally relevant • Goal Attainment Scaling
Summary • Ultrasound guided treatment allows precise disposition of toxin to desired site • Botox is the preparation of choice • A multi disciplinary approach is required to maximize gains • High level supporting evidence is elusive • Individual goals for each child should be identified
Indications • Pain • Failure of Toxin Therapy • Established Contractures • Hygiene / Dressing / Transfer
Indications • FUNCTION
Principles Lengthen Tendon vs Shorten Skeleton
Surgical Options • Tendon • Transfer • Lengthening • Release • Tightening • Skin Procedures • Bone / Joint • Osteotomy • Excision Arthroplasty • Arthrodesis
Tendon Transfer Principles • Subtle Joints • Stable Joints • Active Excursion • Healthy Soft Tissue • One Tendon One Joint • One Action • Synergy
Tendon • Principles and Aims Differ • Internal Splinting • Which Procedure? • Divide / Lengthen / Transfer • Depends on which Musculotendinous unit • Requirements
Bone / Joint • Arthrodesis • Thumb CMCJ • Excision Arthroplasty • Proximal Row Carpectomy + Tendon Surgery • Osteotomy
Post Op Care • Casting • Splinting • Therapy