Tibial tuberosity avulsion fractures in an obese adolescent: A rare injury

Authors

Department of Orthopaedics, Ramaiah Medical College, Bengaluru, Karnataka, India

Abstract

Avulsion of tibial tuberosity is very rare injuries seen in adolescent boys. We hereby report a case of a 16-year-old obese boy with acute tibial tuberosity avulsion. The patient was obese weighing 110 kg. Fixation and rehabilitation was a challenge and hence we want publish this rare combination. To best of our knowledge, no such cases are reported. A 16-year-old boy presented to emergency department with a history of tripping from stairs. Clinicoradiological examination revealed closed acute tibial tuberosity avulsion. The patient was obese weighing 110 kg. The patient underwent fixation with cancellous screws and 5.5 mm suture anchor. Following a comprehensive rehabilitation, the patient regained complete range of motion and back to routine activities. Acute tibial tuberosity injuries are very rare injuries commonly seen in adolescent age. Associated injuries and comorbidities make the optimal treatment of such injuries challenging.

Keywords


1. Hamilton SW, Gibson PH. Simultaneous bilateral avulsion fractures of the tibial tuberosity in adolescence: A case report and review of over 50 years of literature. Knee 2006;13:404‑7.
2. McKoy BE, Stanitski CL. Acute tibial tubercle avulsion fractures. Orthop Clin North Am 2003;34:397‑403.
3. Pretell‑Mazzini J, Kelly DM, Sawyer JR, Esteban EM, Spence DD, Warner WC Jr., et al. Outcomes and complications of tibial tubercle fractures in pediatric patients: A systematic review of the literature. J Pediatr Orthop 2016;36:440‑6.
4. Pandya NK, Edmonds EW, Roocroft JH, Mubarak SJ. Tibial tubercle fractures: Complications, classification, and the need for intra‑articular assessment. J Pediatr Orthop 2012;32:749‑59.
5. Silva Júnior AT, Silva LJ, Silva Filho UC, Teixeira EM, Araújo HR, Moraes FB. Anterior avulsion fracture of the tibial tuberosity in adolescents – Two case reports. Rev Bras Ortop 2016;51:610‑3.
6. Balmat P, Vichard P, Pem R. The treatment of avulsion fractures of the tibial tuberosity in adolescent athletes. Sports Med 1990;9:311‑6.