NEUROGENIC HETEROTOPIC OSSIFICATION OF THE HIP : A SURGICAL MANAGEMENT
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Abstract
Neurogenic Heterotopic ossifications (NHO) is a condition in which unregulated spontaneous formation of bone tissue in between the muscles occurs especially around periarticular areas of large joints. Our aim of the study is to evaluate the clinical, functional and complication of the surgical management of Neurogenic Heterotopic Ossification of the hip joints.
Method and material : Medical records of 3 patients who had undergone surgical resection for NHO were reviewed in retrospect from 2018 to 2020. All 3 patients had suffered from road traffic accidents with traumatic brain injury. Preoperative x rays and CT scans were done to assess the location and size of ossification. Anterior approach was used to operate the NHO.
Results: The mean age of the patients was 36.67 years. The mean age of the patients in our study was 36.67 years (28-43 years). All 3 patients were males with history of RTA. All 3 had involvement of the right hip. The mean duration from accident to presentation to our institute was 9.33 months. All patients had preoperative ambulatory score of 4. The mean postoperative ambulatory score at end of follow up period was 2.33. The mean duration of surgery was 168.33 minutes. The mean intraoperative blood loss was 1066.67cc. The average drain volume was 450cc of blood. One patient developed paresthesia and tingling sensation on an anterolateral aspect of thigh which resolved in 3 months with medication.
References
2. M. Yazici, B. Etensel, M. H. Gursoy, A. Aydo ¨ gdu, and M. Erkus ˇ ¸, “Nontraumatic myositis ossificans with an unusual location: case report,” Journal of Pediatric Surgery, vol. 37, no. 11, pp. 1621– 1622, 2002
3. Goyal K, Pettis CR, Bancroft AE, Wasyliw CW, Scherer KF (2015) Myositis ossificans in the thigh of a lacrosse player. Orthopedics 38:515–518
4. Sakellariou VI, Grigoriou E, Mavrogenis AF, Soucacos PN, Papagelopoulos PJ. Heterotopic ossification following traumatic brain injury and spinal cord injury: insight into the etiology and pathophysiology. J Musculoskelet Neuronal Interact. 2012;12:230-40.
5. Garland DE, Orwin JF. Resection of heterotopic ossification in patients with spinal cord injuries. Clin Orthop Relat Res 1989;169–176.
6. Garland DE. Clinical observations on fractures and heterotopic ossification in the spinal cord and traumatic brain injured populations. Clin Orthop Relat Res. 1988;(233):86-101.
7. Ebinger T, Roesch M, Kiefer H, Kinzl L, Schulte M. Influence of etiology in heterotopic bone formation of the hip. J Trauma 2000;48:1058–1062.
8. de l'Escalopier N, Salga M, Gatin L, Genêt F, Denormandie P. Resection of heterotopic ossification around the hip after trauma. EFORT Open Rev. 2019;4(6):263-268.
9. Yoon BH, Park IK, Sung YB. Ankylosing Neurogenic Myositis Ossificans of the Hip: A Case Series and Review of Literature. Hip Pelvis. 2018;30(2):86-91.
10. Vanden Bossche L, Vanderstraeten G. Heterotopic ossification:a review. J Rehabil Med. 2005;37:129-36.
11. Wick L, Berger M, Knecht H, Glücker T, Ledermann HP.Magnetic resonance signal alterations in the acute onset ofheterotopic ossification in patients with spinal cord injury.Eur Radiol. 2005;15:1867-75.
12. Banovac K, Williams JM, Patrick LD, Levi A. Preventionof heterotopic ossification after spinal cord injury withCOX-2 selective inhibitor (rofecoxib). Spinal Cord. 2004;42:707-10.
13. Huang H, Cheng WX, Hu YP, Chen JH, Zheng ZT, Zhang P. Relationship between heterotopic ossification and traumatic brain injury: Why severe traumatic brain injury increases the risk of heterotopic ossification. J Orthop Translat. 2017;12:16-25. Published 2017 Nov 14
14. Stover SL, Niemann KM, Tulloss JR. Experience with surgical resection of heterotopic bone in spinal cord injury patients. Clin Orthop Relat Res. 1991;(263):71-77.
15. Yoon BH, Park IK, Sung YB. Ankylosing Neurogenic Myositis Ossificans of the Hip: A Case Series and Review of Literature. Hip Pelvis. 2018 Jun;30(2):86-91