ArticleZhongguo xiu fu chong jian wai ke za zhi = Zhongguo xiufu chongjian waike zazhi = Chinese journal of reparative and reconstructive surgery2020
[Ilizarov metatarsal bone lengthening in treatment of diabetic foot ulcer complicated with chronic osteomyelitis of metatarsal head].
Article in Zhongguo xiu fu chong jian wai ke za zhi = Zhongguo xiufu chongjian waike zazhi = Chinese journal of reparative and reconstructive surgery, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
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5 citing papers in PubMed, 3 citations in OpenAlex.
- An Innovative Dual-Modality Approach Using Laser and Plasma Therapy in the Management of Chronic Diabetic Foot Ulcer With Osteomyelitis: A Case Series.International wound journal · 2025Article
- [External fixation combined with microsurgical techniques for repairing complex foot and ankle wounds in children].Zhongguo xiu fu chong jian wai ke za zhi = Zhongguo xiufu chongjian waike zazhi = Chinese journal of reparative and reconstructive surgery · 2025Article
- Modified induced membrane technique using a non-vascularized fibular graft for chronic osteomyelitis of the metatarsal bone: A case report.Trauma case reports · 2025Article
- Methods and Strategies of Microsurgery Combined with Ilizarov Technique in the Treatment of Amputation of Limbs in Renji Hospital: A Report of 51 Cases.Orthopaedic surgery · 2024Article
- Transverse Tibial Bone Transfer in the Treatment of Diabetes Foot Ulcer: A Pilot Study.Diabetes, metabolic syndrome and obesity : targets and therapy · 2023Article
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7 authors at 2 institutions in 1 country.
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No grant is acknowledged in the PubMed record.
Abstract
objectiveTo explore the effectiveness of the first-stage debridement and Ilizarov metatarsal bone lengthening in treatment of diabetic foot ulcer complicated with chronic osteomyelitis of metatarsal head.
methodsBetween January 2015 and October 2018, 8 cases (9 feet, 11 sites) of diabetic foot ulcer complicated with chronic osteomyelitis of metatarsal head were treated by first-stage debridement and Ilizarov metatarsal bone lengthening. There were 3 males (4 feet, 5 sites) and 5 females (5 feet, 6 sites), with an average age of 57.5 years (range, 44-65 years). According to diabetic foot Wagner grade, 6 cases (7 feet) were grade 3 and 2 cases (2 feet) were grade 4. The chronic osteomyelitis located at left foot in 4 cases, right foot in 3 cases, and bilateral feet in 1 case. The duration of chronic osteomyelitis was 1-5 years (mean, 3.1 years). The chronic osteomyelitis site was the 1st metatarsal head in 3 feet, the 3rd metatarsal head in 1 foot, the 4th metatarsal head in 1 foot, and the 5th metatarsal head in 6 feet. Two patients had chronic osteomyelitis at 2 sites on 1 foot. The length of lengthened metatarsal bone, lengthening time, and the time of wearing external fixation frame were recorded, and the external fixation frame index was calculated. The healing conditions of foot ulcer and lengthening bone segment were observed, the healing time was recorded, and the healing index of lengthening bone was calculated. The ankle function was evaluated according to the American Orthopedic Foot and Ankle Society (AOFAS) score criteria.
resultsAll patients were followed up 9-26 months with an average of 15.0 months. Except pin tract infection during the bone lengthening period, there was no complications such as skin necrosis and vascular or nerve injury occurred during treatment. The length of lengthened metatarsal bone was 12-35 mm with an average of 20.5 mm; the metatarsal bone lengthening time were 21-84 days with an average of 57.8 days. The average time of wearing external fixation frame was 14.6 weeks (range, 10.4-21.1 weeks) and the external fixation frame index was 54.3 days/cm (range, 42.9-59.2 days/cm). The ulcer wound healed with an average healing time of 30.5 days (range, 19-70 days) and no ulcer recurrence was observed during follow-up. Bone healing was obtained in all bone lengthening segments, and the average healing index was 42.5 days/cm (range, 37-51 days/cm). The average AOFAS score was 91.7 (range, 87-95); 5 feet were excellent and 4 feet were good. The excellent and good rate was 100%.
conclusionThe metatarsal bone lengthening under Ilizarov law of tension-stress after debridement can promote diabetic foot ulcers healing and reconstructing the length of metatarsal to retain the function of metatarsal load and avoid amputation. This is an effective method for the treatment of diabetic foot ulcer complicated with chronic osteomyelitis of metatarsal head.
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