Paediatrics Flashcards
Krajbich Principles
For amputation in children
1. Preserve length
2. Preserve important growth plates
3. Disarticulation rather than transosseous amputation whenever possible
4. Preserve knee joint whenever possible
5. Stabilise and normalise proximal portion of limb
6. Be prepared to deal with issues in addition to limb deficiency
Sandifer syndrome
Paroxysms of head and neck causing torticollis
Grisel’s syndrome
Acquired torticollis that involves subluxation of the atlantoaxial joint (C1-C2) due to infection
Duane syndrome
Disorder of ocular movement causing torticollis
Klippel-Feil syndrome
Fusion of 2 or more cervical vertebrae causing short neck and torticollis
Ferlel release
For torticollis, release SCM from mastoid
Cavendish classification
Sprengel shoulder – clinical classification
1. No visible deformity
2. Prominence of superomedial angle near neck, no shoulder asymmetry
3. Shoulder asymmetry of 2-5 cm, deformity easily visible
4. Asymmetric shoulder elevation >5 cm, with or without neck webbing
Rigault classification
Sprengel shoulder – radiological classification
1. Lower than T2 but above T4 transverse process
2. Between C5 and T2 transverse process
3. Above C5 transverse process
Green procedure
Surgery for Sprengel, Muscle elevation
Woodward procedure
Surgery for Sprengel, Clavicle Osteotomy
Stickler syndrome
Congenital condition causing malformation of a connective tissue – collagen causing chondrolysis
McMurray Osteotomy
Angulation displacement osteotomy femur
Pirani score
For CTEV, midfoot and hindfoot score
Turco view
Dorsiflexion lateral view in CTEV
Kite’s angle
Talocalcaneal angle in CTEV,
Normal 20-40°,
CTEV <20°
Steenbeck splint
Maintenance splint for CTEV
DiMeglio technique
Daily physiotherapy and adhesive tapes
McKay Procedure
Posteromedial Soft Tissue Release in CTEV
Turco Procedure
Hockey Stick posteromedial incision for PMSTR in CTEV
Cicinnati incision
Circumferential incision for PMSTR in CTEV
Carrol incision
2 incisions for PMSTR in CTEV
Dwyer Osteotomy
Lateral closing wedge calcaneal osteotomy in CTEV
Dilwyn-Evans Procedure
Partial excision of calcaneocuboid osteotomy in CTEV
Lichtblau’s Procedure
Calcaneocuboid excision arthroplasty
Paley classification
Congenital Pseudoarthrosis Tibia
Type
Bone ends
Pseudoarthrosis
Previous Surgery
1
Atrophic
Mobile
No
2
Atrophic
Mobile
Yes
3
Broad
Stiff
+/-
Crawford classication
Congenital Pseudoarthrosis Tibia
1. Non-Dysplastic – Anterolateral bowing with increased density and sclerosis of medullary canal.
2. Dysplastic – Anterolateral bowing with failure of tubularization
3. Dysplastic – Cystic changes
4. Dysplastic – Frank Pseudoarthrosis
Boyd and Anderson classification
Congenital Pseudoarthrosis Tibia
Williams Device
Telescopic Rod
Sheffield Rod
Telescopic Rod
Fassier Duval Rod
Telescopic Rod, aka Peter Williams Rod
Coleman classification
Congenital Vertical Talus
1. With calcaneocuboid dislocation
2. Without calcaneocuboid dislocation
Seimon procedure
Single stage approach for CVT
Dobb’s method
Treatment for congenital vertical talus.
Foot is stretched in plantar flexion and inversion.
Coleman Procedure
2- stage, 2- incision surgery for CVT
Cozen phenomenon
Greenstick fracture of proximal tibia causing genu valgum
Bowden’s chart
To see if genu valgum is pathological
Trueta hypothesis
Epiphyseal anemia causing LCPD, age wise difference
Caffey hypothesis
LCPD due to intra-epiphyseal compression of blood vessels
Caffey crescent sign
Subchondral fracture in LCPD
Gage sign
V-shape step defect in lateral part of physis
Modified Elizabethtown classification
LCPD
1. Sclerotic – A; B – with loss of height
2. Fragmentation – A – early, B- Late
3. Healing – A – Peripheral, B - >1/3rd Epiphysis
4. Healed
Waldenstrom Classification
LCPD
1. Initial Stage (increased radiodensity)
2. Fragmentation Stage
3. Re-Ossification Stage
4. Residual Stage
Catterall Classification
Amount of epiphysis involved in LCPD,
4 groups of 25% each
Salter-Thompson Classification
Crescent sign in LCPD
Class A - <1/2 of femoral head
Class B - >1/2 of femoral head
Herring Classification
Lateral Pillar Height in LCPD
1. Normal
2. >50%
3. <50%
Stulberg Classification
Femoral Head Shape in LCPD
Ludloff’s sign
In DDH, knee extended with hip flexed and abducted
Klisic test
In DDH, digital shoemaker’s line
Tonnis classification
In DDH, Position of epiphysis
Graf’s classification
In DDH, on USG
Kashiwagi classification
In DDH, acetabular rim on MRI
Villefranche classification
Ehler Danlos syndrome
Van Der Hoeve disease
Osteogenesis Imperfecta,
Aka Vrolik disease, Lobstein disease, Brittle Bone disease
Sillence classification
Osteogenesis Imperfecta (Cole modification)
Shapiro classification
Osteogenesis Imperfecta
Embryotoxon
Arcus Juvenilis in Osteogenesis Imperfecta
Saturn Ring
White Sclera around cornea in Osteogenesis Imperfecta
Picture Frame vertebra
Osteogenesis Imperfecta
Trefoil Pelvis
Osteogenesis Imperfecta
Saber Shin
Osteogenesis Imperfecta
Sofield-Millar Procedure
Multiple diaphyseal osteotomies for Osteogenesis Imperfecta
Ghent criteria
Marfan Syndrome
Walker Murdoch sign
Wrist sign in Marfan’s Syndrome
Steinberg sign
Thumb sign in Marfan’s Syndrome
Rhizomelic
Short limbs in achondroplasia
[Mesomelic – short mid segment
Acromelic – short distal segment]
Trident hands
Achondroplasia
Kniest syndrome
Truncal dwarfism with dumbbell shaped long bones and broad metaphysis
Hitchhiker thumb
Short 1st metacarpal in diastrophic dysplasia
Fairbank’s dysplasia
Severe multiple epiphyseal dysplasia,
Aka Trevor’s disease, Dysplasia epiphysealis hemimelica
[Mild – Ribbing’s dysplasia]
Hatchet-head appearance
Decreased sphericity of humeral head in multiple epiphyseal dysplasia
Ellis-Van Creveld Syndrome
Chondroectodermal dysplasia,
Generalized defect of maturation of endochondral ossification
Larsen syndrome
Filamin mutation,
Affects development of bone throughout body resulting in multiple joint problems
Freeman-Sheldon Syndrome
Craniocarpotarsal dystrophy,
Distal arthrogryposis whistling face
Escobar syndrome
Multiple Pterygia syndrome
Hutchinson-Gilford Syndrome
Progeria
Rubenstein-Taybi syndrome
Hallux varus, radial deviation of thumb, triangular proximal phalanx, broad toes, thumbs.
Streeter dysplasia
Congenital constriction band syndrome
Patterson classification
Congenital constriction band syndrome
Dripping wax appearance
Melorheostosis, DISH
Peabody classification
Paralysis of ankle, foot muscles in polio
1. Limited extensor invertor insufficiency
2. Gross extensor invertor insufficiency
3. Evertor insufficiency
4. Triceps surae insufficiency
Hoke arthrodesis
Triple arthrodesis
Girdlestone-Taylor procedure
Surgery for lateral claw toe
Jones procedure
Surgery for claw toe secondary to ankle dorsiflexor weakness
Hibbs technique
EDL transfer to middle cuneiform in forefoot equinus
Japas procedure
“V” osteotomy of tarsus in midfoot cavus
Dwyer’s osteotomy
Calcaneal osteotomy to correct varus and calcaneus of hindfoot
Stewart technique
Z-plasty of tendoachilles
White and Hauser method
Tendoachilles lengthening at insertion (White – 2x, hauser – 3x)
Campbell procedure
Posterior bone block for equinus
Barr and Blount procedure
Tibialis posterior transfer in immature skeleton equinovarus
Steindler release
Plantar fascia release in cavovarus deformity
Lambrinudi procedure
Talocalcaneal wedge osteotomy for equinus
Grice-Green procedure
Subtalar arthrodesis in equinovalgus
Ashworth scale
Assessment of hypertonia in Cerebral Palsy
Strayer procedure
Release of Zone 1 musculotendinous junction of tendoachilles
Baumann procedure
Zone 1 muscular release
Vulpius release
Tendoachiles Zone 2 release (aka Baker)
Maxpage procedure
Flexor Origin Slide
Aitken Classification
Proximal Femur Focal Deficiency
1. Short femur with Coxa Vara (occasionally subtrochanteric pseudoarthrosis)
2. No connection between head and body
3. Absent femoral head, Severe acetabular dysplasia
4. Complete absence of acetabulum and proximal femur
Gillespie and Torode classification
Proximal Femur Focal Deficiency
1. Femur 40-60% of normal length, Coxa Vara and lateral bowing of shaft
2. Femur very short, head and neck maybe absent, shaft may be deficient
Van Nees procedure
Rotationplasty
Steel procedure
Distal femur to ilium fusion for PFFD
Brown’s rotationplasty
Distal femur rotated 180° and fused to ilium for PFFD
Fairbank’s triangle
Inferior part of growth plate is bigger in coxa vara
Schmidt type
Metaphyseal chondrodysplasia
Pylkkannen theory
Poor ossification due to stress and increase neck shaft angle in coxa vara
Squinting patella
Seen in femoral anteversion,
Sits in “W” position
Frog eye patella
Seen in femoral retroversion,
Sits in Buddha position.
Drennan angle
Metaphyseal-diaphyseal angle,
Aka Levine angle,
Normal <11°
Langenskiold classification
Blount’s disease
1. Metaphyseal beaking
2. Saucer shaped defect of metaphysis
3. Metaphyseal step
4. Epiphysis bent over medial beak
5. Double epiphysis
6. Medial Physeal bony bar
Jones classification
Tibial hemimelia
1. No visible tibia
2. Distal tibia deficiency
3. Proximal tibia deficiency
4. Shortened tibia with distal tibia-fibula diastasis
McConnell taping
For Patellar dislocation
Blauth and Borisch classification
Cleft foot
Berg classification
Metatarsus Adductus
Berman and Gartland classification
Multiple metatarsal osteotomies for skew foot
Loder classification
SCFE – stable/unstable
Trethowan sign
Failure of Klein’s line to intersect femoral head
Blanch sign of steel
SCFE,
Increased density in proximal femoral neck
Herndon Hump
SCFE,
Rounded superior portion of femoral neck
Wilson method
SCFE grading
Southwick method
SCFE,
Slip angle
Fish and Dunn Osteotomy
SCFE
Mallet system
Birth related Brachial Plexus Palsy
Clarke’s transfer
Pectoralis major,
Transfer for elbow flexion
Steindler transfer
Making elbow flexor origin more proximal
Holt Oram syndrome
Radial club hand with cardiac malformation
Bayne classification
Radial clubhand
Blauth classification
Thumb hypoplasia in radial clubhand
Evans flap
To avoid skin buckling on ulnar aspect in centralization of carpus over 3rd metacarpal in radial clubhand
Carter and Ezaki protocol
For obtaining PA view of forearm for patients with Madelung’s deformity
Wassel classification
Polydactyly
Camptodactyly
Flexion contracture and deformity of a finger
Clinodactyly
Abnormal angular deformity of a digit (>10°) in radio-ulnar plane
Plumb line test
To detect tibial torsion,
From tibial tuberosity and centre of patella – 1st web space
Davis law
Ligaments and soft tissues in loose/lax state will gradually shorten
Wheaton’s brace
KAFO in CTEV
Kessler brace
Flexible connecting bar for CTEV brace
Dobb’s dynamic brace
Allows independent movement of legs for CTEV brace