Clinical study on the treatment of traumatic osteomyelitis of the upper tibia by membrane-induced technique combined with gastrocnemius muscle flap transposition.
10.12200/j.issn.1003-0034.20250053
- Author:
Yi-Yang LIU
1
;
Yi-Hang LU
2
;
Qiong-Lin CHEN
2
;
Bing-Yuan LIN
1
;
Hai-Yong REN
1
;
Kai HUANG
1
;
Yang ZHANG
3
;
Qiao-Feng GUO
1
Author Information
1. Department of Orthopaedics, Tongde Hospital of Zhejiang Province, Hangzhou 310012, Zhejiang, China.
2. Department of Orthopaedics, Pan'an County Hospital of Traditional Chinese Medicine, Jinhua 322300, Zhejiang, China; Department of Orthopaedics, Pan'an Branch, Tongde Hospital of Zhejiang Province, Jinhua 322300, Zhejiang, China.
3. Institute of Orthopaedics and Traumatology at the First Affiliated Hospital of Zhejiang Chinese Medical University, Zhejiang Provincial Hospital of Traditional Chinese Medicine, Hangzhou 310053, Zhejiang, China.
- Publication Type:Journal Article
- Keywords:
Gastrocnemius muscle;
Membrane-induced technology;
Microsurgery;
Tibia;
Traumatic osteomyelitis
- MeSH:
Humans;
Male;
Female;
Middle Aged;
Osteomyelitis/surgery*;
Adult;
Surgical Flaps;
Retrospective Studies;
Tibia/injuries*;
Muscle, Skeletal/surgery*
- From:
China Journal of Orthopaedics and Traumatology
2025;38(9):937-944
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVE:To explore clinical efficacy of membrane-induced technique combined with gastrocnemius muscle flap transposition in treating traumatic osteomyelitis of the upper tibia.
METHODS:A retrospective analysis was conducted on 7 patients with traumatic osteomyelitis of the upper tibia who were treated with membrane-induced technique combined with gastrocnemius muscle flap transposition from January 2022 to December 2023. Among them, there were 4 males and 3 females; aged from 29 to 57 years old; 4 patients were treated after open fracture, 2 patients were treated after closed fracture, and 1 patient was treated after scalding; the courses of disease ranges from 2 weeks to 8 years; sinus tracts were present in all patients, and the lesion range of the tibia ranged from 5 to 9 cm. The results of deep tissue bacterial culture showed that 2 patients were negative, 3 patients were staphylococcus aureus, 1 patient was methicillin-resistant staphylococcus aureus, and 1 patient was pseudomonas aeruginosa and 1 patient was klebsiella pneumoniae. After debridement, the range of bone defect ranged from 8 to 12 cm, and the cortical defect accounted for approximately 30% of the circumference. The area of soft tissue defect ranged from 8.0 cm×2.0 cm to 10.0 cm×6.0 cm. At the first stage, vancomycin-loaded/meropenem/gentamicin-loaded bone cement was implanted. The gastrocnemius muscle flap was repositioned to cover the wound surface and free skin grafting was performed. After an interval of 7 to 10 weeks, the stageⅡsurgery was performed to remove bone cement. Autologous iliac bone mixed with vancomycin/gentamicin and calcium sulfate artificial bone was transplanted, and the wound was sutured. One patient retained the original internal plants, one patient removed the internal plants and replaced them with steel plate external fixation, one patient replaced the internal plants and added steel plate external fixation, and three patients were simply fixed with steel plate external fixation. One year after operation, the recovery of knee joint and ankle joint functions was evaluated by using Hospital for Special Surgery (HSS) knee joint score and Kofoed ankle joint function score respectively.
RESULTS:All patients had their wounds closed simultaneously with bone cement implantation and healed well. All patients were followed up for 12 to 17 months after operation, and satisfactory bone healing was achieved at 6 months after stageⅡsurgery. Twelve months after operation, all patients had good bone healing without obvious limping was observed when walking. At 12 months after operation HSS knee joint score ranged from 93 to 100 points, and Kofoed ankle function score ranged from 96 to 100 points.
CONCLUSION:For traumatic osteomyelitis of the upper tibia, a staged treatment plan combining membrane-induced technique and gastrocnemius flap transposition on the basis of thorough debridement could safely cover the wound surface, effectively control bone infection and achieve satisfactory bone healing, without adverse effects on limb function.
