Defects of the Achilles tendon that include the surrounding soft tissue represent a challenge due to complex functionality and biomechanics. PURPOSE: The purpose of this study was to evaluate the functional and physical functioning score outcomes of patients following microsurgical reconstruction of the yarrow region, using a combination of objective, subjective, and semi-subjective measurements. METHODS: Between 2007 and 2018, 15 patients underwent delayed Achilles tendon region reconstruction with different anterolateral thigh flap types. Seven (7) patients underwent tendon and soft tissue reconstruction with a chimeric anterolateral thigh flap (ALT) and rolled-up fascia lata, and 8 patients underwent soft tissue reconstruction and only tendon coverage with fascia lata. Follow-up assessments included maximal range of motion (MROM) (plantarflexion and dorsiflexion), the American Orthopedic Foot and Ankle Society Ankle-Hindfoot Scale score, and the Medical Outcomes Study 36-item Short-Form Health Survey physical functioning subscore. RESULTS: A total of 15 patients (11 males and 4 females with a mean age of 39.86 years) were evaluated during a mean follow-up time of 23 months (SD = 7.12). The MROM for plantarflexion and dorsiflexion was 42.71 degrees (SD = 2.9) and 24.8 degrees (SD = 4.29), respectively, in patients who underwent composite ALT with a rolled-up fascia lata. The MROM for plantarflexion and dorsiflexion was 43 degrees (SD = 5.37) and 27.37 degrees (SD = 3.2), respectively, in patients who underwent fasciocutaneous ALT. The mean American Orthopaedic Foot and Ankle Society Ankle-Hindfoot Scale score was 82 for the first group and 86.87 for the second, whereas the mean Medical Outcomes Study 36-item Short-Form Health Survey scores were 82.57 and 81.5, respectively, for the 2 groups. Statistical analysis showed no significant difference between the 2 groups. CONCLUSIONS: The results of this case series suggest that the single-stage composite reconstruction with a fasciocutaneous flap with or without a strip of fascia lata is a safe and reliable strategy for composite reconstruction of the Achilles tendon region. Additional studies to evaluate these outcomes and instruments to evaluate functioning are necessary.
A modified surgical approach for hard and soft tissue reconstruction of severe periimplantitis defects: laser-assisted periimplant defect regeneration (LAPIDER)