Abstract
Purpose
Paediatric femur neck fractures are exceedingly rare owing to dense bone surrounded by a strong periosteum; they account for 1 % of paediatric fractures and are usually associated with high energy trauma.
Methods
This was a prospective multicenter therapeutic study on pediatric femoral neck fractures from June 2004 to September 2013 at three centres in Odisha, India. Children with femoral neck fractures (Delbet type 2 and 3) who were operated and completed a minimum one-year follow-up were included. We divided the neck of femur (100 %) into four zones (25 % each), with zone I being highly unstable and zone IV being most stable. Implants for fixation, as suggested by pre-operative zone distribution, were used.
Results
Twenty-eight children were studied with mean two- to seven-year follow-up. In 23 children cancellous screws were used. In zone I Smooth Moore’s pins that crossed the epiphysis were the implant of choice. Causes were avascular necrosis (14.2 %), nonunion (7.14 %) and one case of implant failure, while coxa vara was encountered in two instances. Functional results (Ratliff’s criteria) were good in 82.1 %, fair in 7.1 % and poor in 10.7 % of patients; the mean IOWA hip scores were 96, 94 and 98, respectively.
Conclusion
Early surgical intervention hastens recovery, rehabilitation and return to school and decreases the risk of developing avascular necrosis. We suggest Smooth Pins fixation in zones I and II (nearer to zone I) and cancellous screw fixation in zones II, III and IV. Decompression of hip joint by capsulotomy releases the tamponade effect and should be performed in all cases of paediatric femoral neck fractures.
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References
Quick TJ, Eastwood DM (2005) Pediatric fractures and dislocations of the hip and pelvis. Clin Orthop 432:87–96
Meyers MH (1985) Fractures of the hip. Year Book Medical Publishers, Chicago
Ratliff AH (1962) Fractures of the neck of the femur in children. J Bone Joint Surg (Br) 44(3):528–542
Hamilton CM (1961) Fractures of the neck of the femur in children. JAMA 178(8):799–801
Cheng JC, Tang N (1999) Decompression and stable internal fixation of femoral neck fractures in children can affect the outcome. J Pediatr Orthop 19(3):338–343
Sferopoulos NK, Papavasiliou VA (1994) ‘Natural’ healing of hip fractures in childhood. Injury 25(8):493–496
Davison BL, Weinstein SL (1992) Hip fractures in children: a long term follow-up study. J Pediatr Orthop 12(3):355–358
Colonna PC (1929) Fractures of the neck of the femur in children. Clin Orthop 6:793–797
Canale ST, Beaty JH (1996) Pelvic and hip fractures. In Rockwood CA, Wilkins KE, Beaty JH (Eds) Fractures in children, 4th edn. Lippincot Raven, Philadelphia, pp 1109–1193
Heiser JM, Opphenheim WL (1980) Fracture of the hip in children; a review of 40 cases. Clin Orthop 12:355–358
Pring ME, Rang MR, Wenger DR (2005) Pelvis and hip. In: Rang MR, Pring M, Wenger DR (eds) Rang’s children’s fractures, 3rd edn. Lippincott Williams & Wilkins, Philadelphia, pp 165–179
Ng GP, Cole WG (1996) Effect of early hip decompression on the frequency of avascular necrosis in children with fractures of the neck of the femur. Injury 27(6):419–421
Azam M, Iraqi AA, Sherwani MKA, Abbas M, Alam A, Sabir AB, Asif N (2009) Delayed fixation of displaced type II and III pediatric femoral neck fractures. Indian J Orthop 43(3):253–258
Magu NK, Sing R, Sharma AK, Ummat V (2007) Modified Powel’s intertrochanteric osteotomy in neglected femoral fractures in children: a report of 10 cases followed for a minimum of five years. J Orthop Trauma 21:237–243
Nagi ON, Dhillon MS, Gill SS (1992) Fibular osteosynthesis in delayed type II and type III femoral neck fractures in children. J Orthop Trauma 6:306–313
Huang C-H (1986) Treatment of neglected femoral neck fractures in young adults. Clin Orthop Relat Res 206:117–126
Canale ST (1990) Fractures of the hip in children and adolescents. Orthop Clin N Am 21:341–352
Lam SF (1971) Fractures of the neck of the femur in children. J Bone Joint Surg Am 53(6):1165–1179
Davison BL, Weinstein SL (1992) Hip fractures in children. A long-term follow up study. J Paediatr Orthop 12:355–358
Moon ES, Mehlman CT (2006) Risk factors for avascular necrosis after femoral neck fractures in children: 25 Cincinnati cases and meta-analysis of 360 cases. J Orthop Trauma 20(5):323–329
Togrul E, Bayram H, Gulsen M, Kalaci A, Ozbarlas S (2005) Fractures of the femoral neck in children: long-term follow-up in 62 hip fractures. Injury 36(1):123–130
Hughes LO, Beaty JH (1994) Fractures of head and neck of femur in children; current concepts review. J Bone Joint Surg Am 76:283–292
Mirdad T (2002) Fractures of neck of femur in children. An experience at Aseer Central Hospital, Abha, Saudi Arabia. Injury 33:823–827
Tachdijian MO (1990) Fractures of neck of femur. Pediatric Orthopaedics, second edn. WB Saunders Co., Philadelphia, pp 3231–3247
Trueta J (1957) The normal vascular anatomy of human femoral head during growth. J Bone Joint Surg (Br) 39:358–394
Bali K, Sudesh P, Patel S, Kumar V, Saini U, Dhillon MS (2011) Pediatric femoral neck fractures: our 10 years of experience. Clin Orthop Surg 3:302–308
Swiontkowski MF, Winquist RA (1986) Displaced hip fractures in children and adolescent. J Trauma 26:384–388
Flynn JK, Wong KL, Yeh GL, Meyer JS, Davidson RS (2002) Displaced fractures of the hip in children. J Bone Joint Surg (Br) 84:108–112
Pforringer W, Rosemeyer B (1980) Fractures of the hip in children and adolescents. Acta Orthop Scand 51(1):91–108
Song KS, Kim YS, Sohn SW, Ogden JA (2001) Arthrotomy and open reduction of the displaced fracture of the femoral neck in children. J Pediatr Orthop B 10(3):205–210
Song KS (2010) Displaced fracture of the femoral neck in children: open versus closed reduction. J Bone Joint Surg (Br) 92(8):1148–1151
Ingram AJ, Bachynski B (1953) Fractures of the hip in children; treatment and results. J Bone Joint Surg Am 35(4):867–887
Canale ST, Bourland WL (1977) Fracture of the neck and intertrochanteric region of the femur in children. J Bone Joint Surg Am 59:431–443
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Panigrahi, R., Sahu, B., Mahapatra, A.K. et al. Treatment analysis of paediatric femoral neck fractures: a prospective multicenter theraupetic study in Indian scenario. International Orthopaedics (SICOT) 39, 1121–1127 (2015). https://doi.org/10.1007/s00264-015-2677-y
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DOI: https://doi.org/10.1007/s00264-015-2677-y