RESUMO
Civilian gunshot injuries of the foot are not so common in Croatia. They are related with accidents in hunting or weapon cleaning. Gunshot injuries represent a special challenge for surgeon because of specific anatomical relations and biomechanical function of the foot. We have decided to present a patient with a complex foot injury caused by hunting firearm in self-inflicted accident. A 45-year-old male presented with 12-gauge shotgun wound to his left foot. We found a complicated fracture with bone defect of 3rd, 4th and 5th metatarsals and wide soft tissue injury with skin and subcutaneous defect of the dorsal and lateral side of the foot. The wound was contaminated with numerous metal fragments, particles of rocks and ground. Surgical treatment was performed three hours after trauma and included extensive debridement of damaged soft tissue, removing of the non-viable bone and metal fragments, rocks and other foreign bodies. Negative Pressure Wound Therapy (NPWT) was applicated in the operating table. The starting therapy was continuously -125 mm Hg of vacuum. We continued with intermittent therapy of -100 mm Hg and change NPWT dressing every fourth day. After four weeks of NPWT the defect was filled with granulation tissue and split thickness skin graft was applied. Skin graft was additionally fixed with NPWT using continuous therapy at -100 mm Hg for a period of four days. Forthy days after injury there was a complete healing of all soft tissue. Control X-ray showed good bone healing process.
Assuntos
Traumatismos do Pé/cirurgia , Tratamento de Ferimentos com Pressão Negativa , Ferimentos por Arma de Fogo/cirurgia , Humanos , Masculino , Pessoa de Meia-IdadeRESUMO
Foot injuries caused by firearms and high pressure washing machines are not common, but due to high energy can be very destructive and contaminated with microorganisms. Due to the anatomical specificity of the foot, injures of the specific structure such as blood vessels, nerves and tendon-ligament apparatus are frequent. Soft tissue defect is often present. Functional and aesthetic recovery of the foot is a challenge for the surgeon. Direct and indirect effect of the negative pressure therapy helps in wound healing and provides good preparation for definitive surgical management of wounds.
Assuntos
Traumatismos do Pé/cirurgia , Tratamento de Ferimentos com Pressão Negativa/métodos , Cicatrização , Infecção dos Ferimentos/cirurgia , Traumatismos do Pé/complicações , Humanos , Masculino , Lesões dos Tecidos Moles/cirurgia , Resultado do Tratamento , Infecção dos Ferimentos/etiologia , Infecção dos Ferimentos/prevenção & controle , Ferimentos por Arma de Fogo/cirurgiaRESUMO
AIM: To compare primary and secondary wound reconstruction as a treatment method for Gustilo type III open tibial fractures. METHODS: Thirty-five consecutive patients with a Gustilo type III open tibial shaft fracture were treated and followed up for 3 years. The patients were divided into two groups depending on the treatment protocol and timing of wound reconstruction: primary wound reconstruction (n=15) and secondary wound reconstruction (n=20). After determining median value, the variability was expressed with the 25th and 75th percentiles. RESULTS: In the primary wound reconstruction group, healing was achieved in 13 out of 15 patients. The median time to recovery was 68 (25th-75th percentile=32-86) weeks, median number of operations was 4 (25th-75th percentile=3-5), and median Johner and Wruhs score was 4 (25th-75th percentile=3-5). There were 9 cases with a bone defect and 2 tibial amputations were performed. In the secondary wound reconstruction group, complete recovery was achieved in 18 out of 20 patients. The median time to recovery was 115.5 (25th-75th percentile=70.0-128.5) weeks, median number of operations 7.5 (25th-75th percentile=6.5-8.5), and median score according to Johner and Wruhs' criteria 3 (25th-75th percentile=2-4). There were 19 cases with a bone defect and 1 tibial amputation was performed. Chronic osteomyelitis persisted only in a single patient. Median time to recovery and number of operations were significantly smaller in patients undergoing primary wound reconstruction. CONCLUSION: Primary wound reconstruction required smaller number of operations and shorter time to recovery than secondary wound reconstruction, mostly due to a significantly smaller proportion of cases with a bone defect.
Assuntos
Fraturas Expostas/cirurgia , Fraturas da Tíbia/cirurgia , Adulto , Desbridamento , Feminino , Seguimentos , Humanos , Masculino , Estudos Prospectivos , Procedimentos de Cirurgia PlásticaRESUMO
AIM: To assess the influence of depression on patients' satisfaction with lumbar discectomy performed by two different surgical techniques. METHODS: A prospective matched-cohort analysis of classical lumbar discectomy following static imaging (n = 45) and microlumbar "key-hole" discectomy after dynamic CT/myelography (n = 55) was performed. The outcome was independently assessed using Prolo economic/activity (E) and functional/pain (F) scale, and depressiveness according to Hamilton rating scale. Patients without improvement on the Prolo scale were classified as failed back surgery syndrome, and with a Hamilton score 17 as depressive. RESULTS: The groups were well matched by age, sex, clinical presentation and incidence of depression. In the "key-hole" group, both activity and pain outcome were better than in the classical technique group (median E score (range) = 4 (2-5) vs 3 (2-4), p = 0.002, median F score (range) = 4 (2-5) vs 4 (1-5), p = 0.008). Eighteen patients were classified as failed back syndrome, 6 in the "key-hole" group, and 12 in the classical group (z = 3.16, p = 0.075). The incidence of failed back syndrome among non-depressive patients was significantly lower in "key-hole" group (2/55 patients vs 8/45, z = 2.345, p = 0.009). Occurrence of unsatisfactory results among depressive patients was very similar in both groups (4/55 patients vs 4/45, z = 0.296, p = 0.384). CONCLUSION: Introduction of functional imaging and "key-hole" technique decreased incidence of failed back syndrome among non-depressive patients. Unsatisfactory outcome among depressive patients was unrelated to the imaging and surgical technique. Connection between depression and failed back syndrome, although detected, remains unclear and must be further investigated.