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Clavicle. Not just an accessory boneConnects thorax to shoulderSC, CC, AC Joint and ligamentsDeltoid, Trapezius, Pec MajorProtects Subclavian Vessels and Brachial Plexus. Clavicle. S shaped double curveMedial end fuses age 22-26Most common Birth Fx (.27-6%)>4000g 13% incidenceConcomitant
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1. Pediatric Shoulder Injuries Joel Gonzales, M. D.
Tuckahoe Orthopaedic Associates
2. Clavicle Not just an accessory bone
Connects thorax to shoulder
SC, CC, AC Joint and ligaments
Deltoid, Trapezius, Pec Major
Protects Subclavian Vessels and Brachial Plexus
3. Clavicle S shaped double curve
Medial end fuses age 22-26
Most common Birth Fx (.27-6%)
>4000g 13% incidence
Concomitant Plexus Injuries Rare
4. Clavicle Fxs Children usually from direct blow
Middle third most common
SCM pulls proximal, Pec pulls down
Classification (Allman)
Type I middle third
Type II distal to CC ligaments
Type III medial third
5. Clavicle Fxs signs and symptoms Birth Fxs obvious on xray
Assymetric Moro Reflex
Baby only feeds from one breast
U/S
7. Clavicle Fx Treatment Birth Fx - no treatment
Proper lifting
Pin shirt sleeve to shirt if uncomfortable
Absence of calcification in a neonate after 11 days - child abuse
8. Clavicle Fx Treatment Figure of eight vs. sling
Same outcome
Check skin daily with figure 8
Operative - Open or skin tenting
Suture repair
9. Clavicle Fx
10. Medial Clavicle Injuries Most commonly SH Fx
Tremendous remodeling potential
Anterior most common
Posterior impingement on mediastinal structures
11. Posterior SC Dislocation