Araştırma Makalesi

Changes in patellar height and tibia inclination angle following open-wedge high tibial osteotomy

Cilt: 42 Sayı: 4 18 Aralık 2008
  • Ufuk Özkaya
  • Yavuz Kabukçuoğlu
  • Atilla Parmaksızoğlu
  • Sedat Yeniocak
  • Gökhan Özkazanlı
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Changes in patellar height and tibia inclination angle following open-wedge high tibial osteotomy

Öz

Objectives: We investigated changes in patellar height and tibial inclination angle after open-wedge high tibial osteotomy and the effect of these changes on patient satisfaction.
Methods: The study included 18 knees of 16 patients (4 males, 12 females; mean age 55 years; range 44 to 66 years) who underwent open-wedge proximal tibial osteotomy with autogenous bone graft and medial plate for medial compartment gonarthrosis. Nine knees (50%) had Ahlbäck grade I, eight knees (44.4%) had grade II, and one knee (5.6%) had grade III osteoarthritis. Pre- and postoperatively, femorotibial angle, tibial inclination angle, and patellar height were measured according to the Bauer, Harvey-Moore, and Blackburne-Peel methods, respectively. Clinical evaluations were made using the Lysholm-Gillquist score. Patient satisfaction was questioned with a 10-point scale. The mean follow-up was 54.2 months (range 25 to 96 months).
Results: Postoperatively, the mean correction of the femorotibial angle was 13.6° (p<0.05), and the mean increase in the tibial inclination angle was 2.9° (p<0.05). Fifteen knees (83.3%) exhibited a significant decrease in patellar height by a mean of 15% (p<0.05). The mean Lysholm-Gillquist score increased from preoperative 61 to 86 at the latest follow-up (p<0.05). The results were excellent in 11 knees (61.1%), good in six knees (33.3), and poor in one knee (5.6%). The mean patient satisfaction score was 8.1 (range 5 to 10). Changes in the femorotibial angle and Lysholm-Gillquist score were significantly correlated with patient satisfaction (p<0.05). Three patients had nonunion, perioperative intra-articular fracture, and superficial wound infection, respectively.
Conclusion: Changes in the tibial inclination angle and patellar height following open-wedge tibial osteotomy do not have an adverse effect on short-term patient satisfaction.

Anahtar Kelimeler

Ayrıntılar

Birincil Dil

İngilizce

Konular

Sağlık Kurumları Yönetimi

Bölüm

Araştırma Makalesi

Yazarlar

Ufuk Özkaya Bu kişi benim

Yavuz Kabukçuoğlu Bu kişi benim

Atilla Parmaksızoğlu Bu kişi benim

Sedat Yeniocak Bu kişi benim

Gökhan Özkazanlı Bu kişi benim

Yayımlanma Tarihi

18 Aralık 2008

Gönderilme Tarihi

10 Mayıs 2014

Kabul Tarihi

-

Yayımlandığı Sayı

Yıl 2008 Cilt: 42 Sayı: 4

Kaynak Göster

APA
Özkaya, U., Kabukçuoğlu, Y., Parmaksızoğlu, A., Yeniocak, S., & Özkazanlı, G. (2008). Changes in patellar height and tibia inclination angle following open-wedge high tibial osteotomy. Acta Orthopaedica et Traumatologica Turcica, 42(4), 265-271. https://izlik.org/JA44BN65GB
AMA
1.Özkaya U, Kabukçuoğlu Y, Parmaksızoğlu A, Yeniocak S, Özkazanlı G. Changes in patellar height and tibia inclination angle following open-wedge high tibial osteotomy. Acta Orthopaedica et Traumatologica Turcica. 2008;42(4):265-271. https://izlik.org/JA44BN65GB
Chicago
Özkaya, Ufuk, Yavuz Kabukçuoğlu, Atilla Parmaksızoğlu, Sedat Yeniocak, ve Gökhan Özkazanlı. 2008. “Changes in patellar height and tibia inclination angle following open-wedge high tibial osteotomy”. Acta Orthopaedica et Traumatologica Turcica 42 (4): 265-71. https://izlik.org/JA44BN65GB.
EndNote
Özkaya U, Kabukçuoğlu Y, Parmaksızoğlu A, Yeniocak S, Özkazanlı G (01 Aralık 2008) Changes in patellar height and tibia inclination angle following open-wedge high tibial osteotomy. Acta Orthopaedica et Traumatologica Turcica 42 4 265–271.
IEEE
[1]U. Özkaya, Y. Kabukçuoğlu, A. Parmaksızoğlu, S. Yeniocak, ve G. Özkazanlı, “Changes in patellar height and tibia inclination angle following open-wedge high tibial osteotomy”, Acta Orthopaedica et Traumatologica Turcica, c. 42, sy 4, ss. 265–271, Ara. 2008, [çevrimiçi]. Erişim adresi: https://izlik.org/JA44BN65GB
ISNAD
Özkaya, Ufuk - Kabukçuoğlu, Yavuz - Parmaksızoğlu, Atilla - Yeniocak, Sedat - Özkazanlı, Gökhan. “Changes in patellar height and tibia inclination angle following open-wedge high tibial osteotomy”. Acta Orthopaedica et Traumatologica Turcica 42/4 (01 Aralık 2008): 265-271. https://izlik.org/JA44BN65GB.
JAMA
1.Özkaya U, Kabukçuoğlu Y, Parmaksızoğlu A, Yeniocak S, Özkazanlı G. Changes in patellar height and tibia inclination angle following open-wedge high tibial osteotomy. Acta Orthopaedica et Traumatologica Turcica. 2008;42:265–271.
MLA
Özkaya, Ufuk, vd. “Changes in patellar height and tibia inclination angle following open-wedge high tibial osteotomy”. Acta Orthopaedica et Traumatologica Turcica, c. 42, sy 4, Aralık 2008, ss. 265-71, https://izlik.org/JA44BN65GB.
Vancouver
1.Ufuk Özkaya, Yavuz Kabukçuoğlu, Atilla Parmaksızoğlu, Sedat Yeniocak, Gökhan Özkazanlı. Changes in patellar height and tibia inclination angle following open-wedge high tibial osteotomy. Acta Orthopaedica et Traumatologica Turcica [Internet]. 01 Aralık 2008;42(4):265-71. Erişim adresi: https://izlik.org/JA44BN65GB