Ischaemia and the pink, pulseless hand complicating supracondylar fractures of the humerus in childhood: long-term follow-up.
A series of 26 children was referred to our specialist unit with a 'pink pulseless hand' following a supracondylar fracture of the distal humerus after a mean period of three months (4 days to 12 months) except for one referred after almost three years. They were followed up for a mean of 15.5 years (4 to 26). The neurovascular injuries and resulting impairment in function and salvage procedures were recorded. The mean age at presentation was 8.6 years (2 to 12). There were eight girls and 18 boys. Only four of the 26 patients had undergone immediate surgical exploration before referral and three of these four had a satisfactory outcome. In one child the brachial artery had been explored unsuccessfully at 48 hours. As a result 23 of the 26 children presented with established ischaemic contracture of the forearm and hand. Two responded to conservative stretching. In the remaining 21 the antecubital fossa was explored. The aim of surgery was to try to improve the function of the hand and forearm, to assess nerve, vessel and muscle damage, to relieve entrapment and to minimise future disturbance of growth. Based on our results we recommend urgent exploration of the vessels and nerves in a child with a 'pink pulseless hand', not relieved by reduction of a supracondylar fracture of the distal humerus and presenting with persistent and increasing pain suggestive of a deepening nerve lesion and critical ischaemia.
Blakey
C M
CM
Research and Education, South West London Elective Orthopaedic Centre, Dorking Road, Epsom KT18 7EG, UK.
Biant
L C
LC
Birch
R
R
D001916:Brachial Artery / Q000293:injuries; D002648:Child; D002675:Child, Preschool; D003286:Contracture / Q000209:etiology / Q000601:surgery; D005260:Female; D005500:Follow-Up Studies; D006225:Hand / Q000098:blood supply* / Q000294:innervation; D006801:Humans; D006810:Humeral Fractures / Q000150:complications* / Q000601:surgery; D007511:Ischemia / Q000209:etiology* / Q000601:surgery; D008297:Male; D018482:Muscle, Skeletal / Q000293:injuries; D059348:Peripheral Nerve Injuries; D011674:Pulse; D017534:Radial Artery / Q000293:injuries; D012720:Severity of Illness Index; D016896:Treatment Outcome; D000092464:Elbow Injuries