Aim To evaluate modalities of extensor tendons repair of hand and forearm in specific anatomical zones with regard to etiological factors and presence of associated injuries of adjacent anatomical structures. Methods This cross-sectional study included 279 patients referred for extensor tendon repair of hand and forearm in specific anatomical zones. Available treatment modalities were evaluated concerning etiological factors, anatomical zones, and associated injuries. Statistical significance was analysed in the occurrence of early and late postoperative complications according to anatomical zones. Results Direct repair of extensor tendon lesions was found to be the most common modality of reconstruction, 230 (93.5%), of which blade injuries were predominant, 120 (48.7%). Direct tendon repair was mostly indicated in Zone VI and Zone III, in 55 (23.9%) and 42 (18.3%) patients, respectively. Statistically, a significant correlation was confirmed between treatment modalities, injuries in specific anatomical zones, and type of etiological factor (p<0.0001). Statistical correlation was confirmed between zones of injuries and the occurrence of early and late complications (p=0.002). Conclusion Successful postoperative recovery was correlated with the recognition of functional failure in specific zones, assessment of potential associated injuries, and selection of the most optimal modality of reconstruction.
Türker T, Hassan K, Capdarest-Arest N. Extensor tendon gap reconstruction: a review. Vol. 50, J Plast Surg Hand Surg. 2016. p. 1–6.
2.
Yoon AP, Chung KC. Management of acute extensor tendon injuries. Vol. 46, Clin Plast Surg. 2019. p. 383–91.
3.
Hassine YH, Hmid M, Baya W. Trauma of the hand from circular saw table: a series of 130 cases. Vol. 94, Tunis Med. 2016.
4.
Schubert CD, Giunta RE. Extensor tendon repair and reconstruction. Vol. 41, Clin Plast Surg. 2014. p. 525–31.
5.
Lutz K, Pipicelli J, Grewal R. Management of complications of extensor tendon injuries. Vol. 31, Hand Clin. 2015. p. 301–10.
6.
Skinner S, Isaacs J. Extensor tendon injuries in athlete. Vol. 39, Clin Sport Med. 2020. p. 259–77.
7.
Dy C, Rosenblatt L, Lee S. Current methods and biomechanics of extensor tendon repairs. Vol. 29, Hand Clin. 2013. p. 261–8.
8.
Sari E. Tendon injuries of the hand in Kirikkale, Turkey. Vol. 5, World J Plast Surg. 2016. p. 160–7.
9.
Chauan A, Jacobs B, Andoga A, Baratz ME. Extensor tendon injuries in athletes. Vol. 22, Sports Med Arthrosc Rev. 2014. p. 45–55.
10.
Wilken F, Banke IJ, Hauschild M, Winkler S, Schott K, Rudert M, et al. Endoprosthetic tumor replacement: reconstruction of the extensor mechanism and complications. Vol. 45, Orthopade. 2016. p. 439–45.
11.
Sando IC, Chung KC. The use of dermal skin substitutes for the treatment of the burned hand. Vol. 33, Hand Clin. 2017. p. 269–76.
12.
Mehdinasab SA, Pipelzadeh MR, Sarrafan N. Results of primary extensor tendon repair of the hand with respect to the zone of injury. Vol. 1, Arch Trauma Res. 2012. p. 131–4.
13.
Pierrart J, Tordjman D, Otayek S, Douard R, Masmejean ML, E. Two-stage extensor tendon graft using Paneva-Holevitch procedure: a new technique. Vol. 37, Hand Surg Rehabil. 2018. p. 12–5.
14.
Bhardwaj P, PP M, Bindesh D, Sabapathy. Evaluation of extensor pollicis brevis as a recipient of tendon transfer for thumb extension. Vol. 52, Indian J Plast Surg. 2019. p. 171–7.
15.
Carty MJ, Blazar PE. Complex flexor and extensor tendon injuries. Vol. 29, Hand Clin. 2013. p. 283–93.
16.
Amirharajah M, Lattanza L. Open extensor tendon injuries. Vol. 40, J Hand Surg Am. 2015. p. 391–7.
17.
Colzani G, Tos P, Battiston B, Merolla G, Porcellini G, Artiaco S. Traumatic extensor tendon injuries to the hand: clinical anatomy, biomechanics, and surgical procedure review. Vol. 8, J Hand Microsurg. 2016. p. 2–12.
18.
Jong JP, JT N, AJM S, PC NECA, SL M. The incidence of acute traumatic tendon injuries in the hand and wrist: a 10-year population-based study. Vol. 6, Clin Orthop Surg. 2014. p. 196–202.
19.
Desai MJ, Wanner JP, Lee DH, Gauger EM. Failed extensor tendon repairs: extensor tenolysis and reconstruction. Vol. 27, J Am Acad Orthop Surg. 2019. p. 563–74.
20.
Goodman AD, Got CJ, Weiss APC. Crush Injuries of the Hand. Vol. 42, J Hand Surg Am. 2017. p. 456–63.
21.
Griffin M, Hindocha S, Jordan D, Saleh M, Khan W. Management of extensor tendon injuries. Open Orthop J. 2012. p. 36–42.
22.
Rabbani MJ, Amin M, Khalid K, Khan H, Shahzad I, Rabbani A, et al. Early active mobilization vs immobilization following modified Kessler repair of extrinsic extensor tendons in zone V to VII. Vol. 31, J Ayub Med Coll Abbottabad. 2019. p. 320–5.
23.
Merrit WH, Wong AL, Lalonde DH. Recent developments are changing extensor tendon management. Vol. 145, Plast Reconstr Surg. 2020. p. 617–28.
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