Abstract
Summary of background data
The results of conventional corrective procedures remain suboptimal for severe cubitus varus deformities (> 30°) in children. We present the results of shortening dome osteotomy for the correction of such deformities.
Patients and methods
We present retrospective review of prospectively collected data of 18 patients (11 boys and 7 girls) who underwent shortening dome osteotomy between January 2011 and December 2019 for severe cubitus varus deformities (> 30°) secondary to malunited supracondylar fracture. The procedure involved the removal of convexo-concave bone (5–8 mm wide) between the two domes. Humero-ulnar angles, lateral condylar prominence index (LCPI), and elbow range of movements were recorded preoperatively and postoperatively.
Results
Mean age was 7.5 years (range 5 years–11 years). Indication for surgery was poor cosmesis in all the patients and tardy ulnar nerve symptoms in three patients. Mean preoperative humero-ulnar angle was 26.1° varus (range 22°–34°), while it was 7.1° valgus (range 0°–12°) for contralateral normal elbow. They were followed for a mean duration of 2.2 years (range 12 months–5.8 years). The mean postoperative valgus angle achieved was 7.3° (range 2°–12°) as total angular correction achieved was 34.4° (range 30°–44°) (p < 0.001). Radiological healing was observed in all the patients at mean duration of 7.1 weeks (range 5 weeks–9 weeks). Mean preoperative and postoperative LCPI were − 2.4 (range +4.7 to − 10.5) and − 1.7 (range +4.5 to − 5.1), respectively (p = 0.595). Three patients had pin tract infections and two of them responded to aseptic dressings and oral antibiotics, while another required early pin removal and additional protection in splint. All patients regained preoperative arc of motion within 6 months after the procedure.
Conclusion
Shortening dome osteotomy is a safe and effective method for correcting severe cubitus varus deformities (> 30°) secondary to malunited supracondylar fracture in children.
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References
Bauer AS, Pham B, Lattanza LL (2016) Surgical correction of cubitus varus. J Hand Surg Am 41(3):447–452
Solfelt DA, Hill BW, Anderson CP, Cole PA (2014) Supracondylar osteotomy for the treatment of cubitus varus in children: a systematic review. Bone Joint J 96(5):691–700
Eamsobhana P, Kaewpornsawan K (2013) Double dome osteotomy for the treatment of cubitus varus in children. Int Orthop 37(4):641–646
Cho CH, Song KS, Min BW, Bae KC, Lee KJ (2009) Long-term results of remodelling of lateral condylar prominence after lateral closed-wedge osteotomy for cubitus varus. J Shoulder Elbow Surg 18(3):478–483
Davids JR, Lamoreaux DC, Brooker RC, Tanner SL, Westberry DE (2011) Translation step-cut osteotomy for the treatment of posttraumatic cubitus varus. J Pediatr Orthop 31(4):353–365
Laupattarakasem W, Mahaisavariya B, Kowsuwon W, Saengnipanthkul S. Pentalateral osteotomy for cubitus varus. Clinical experiences of a new technique. J Bone Joint Surg Br. 1989;71:667–70.
Uchida Y, Ogata K, Sugioka Y (1991) A new three-dimensional osteotomy for cubitus varus deformity after supracondylar fracture of the humerus in children. J Pediatr Orthop 11:327–331
Krishna A, Kumar M, Singh P, Gupta V, Arora S. Shortening dome osteotomy for correction of complex multiplanar elbow deformities: a new surgical technique. Tech Hand Upper Extremity Surg. 2020 doi: https://doi.org/10.1097/BTH.0000000000000314 {published ahead of print}
Pankaj A, Dua A, Malhotra R, Bhan S (2006) Dome osteotomy for posttraumatic cubitus varus: a surgical technique to avoid lateral condylar prominence. J Pediatr Orthop 26:61–66
O’Driscoll SW, Spinner RJ, McKee MD, Kibler WB, Hastings H 2nd, Morrey BF et al (2001) Tardy posterolateral rotatory instability of the elbow due to cubitus varus. J Bone Joint Surg Am 83(9):1358–1369
Ho CA (2017) Cubitus varus- it’s more than just a crooked Arm! J Pediatr Orthop 37(Suppl 2):S37–S41
Mitsunari A, Muneshige H, Ikuta Y, Murakami T (1995) Internal rotation deformity and tardy ulnar nerve palsy after supracondylar humeral fracture. J Shoulder Elbow Surg 4:23–29
Beuerlein MJ, Reid JT, Schemitsch EH, McKee MD (2004) Effect of distal humeral varus deformity on strain in the lateral ulnar collateral ligament and ulnohumeral joint stability. J Bone Joint Surg 86(10):2235–2242
Takahara M, Sasaki I, Kimura T, Kato H, Minami A, Ogino T (1998) Second fracture of the distal humerus after varus malunion of a supracondylar fracture in children. J Bone Joint Surg Br 80(5):791–797
Banerjee S, Sabui KK, Mondal J, Raj SJ, Pal DK (2012) Corrective dome osteotomy using the paratricipital (triceps-sparing) approach for cubitus varus deformity in children. J Pediatr Orthop 32:385–393
Kumar K, Sharma VK, Sharma R, Maffulli N (2000) Correction of cubitus varus by French or dome osteotomy: a comparative study. J Trauma 49:717–721
Kanaujia RR, Ikuta Y, Muneshige H, Higaki T, Shimogaki K (1988) Dome osteotomy for cubitus varus in children. Acta Orthop Scand 59:314–318
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Singh, P., Krishna, A., Arora, S. et al. Shortening dome osteotomy for correction of severe cubitus varus secondary to malunited supracondylar fractures in children. Arch Orthop Trauma Surg 143, 1371–1378 (2023). https://doi.org/10.1007/s00402-021-04288-y
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DOI: https://doi.org/10.1007/s00402-021-04288-y