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Deveci M, Arik HO. Treatment of camptodactyly with a new progressive correction device. Hand Surg Rehabil 2023; 42:75-79. [PMID: 36336265 DOI: 10.1016/j.hansur.2022.10.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/20/2021] [Revised: 10/05/2022] [Accepted: 10/05/2022] [Indexed: 11/06/2022]
Abstract
The aim of this study was to introduce a new progressive correction device and present treatment results in camptodactyly patients. Eight patients (11 fingers) were treated for camptodactyly by an external fixator between February 2019 and April 2020. Mean follow-up was 28.7 ± 3.3 months (range, 24-35 months). Operative times and treatment complications were recorded. Pre- and post-operative flexion contracture, total active range of motion (TAM) and esthetic satisfaction were evaluated at final follow-up. Esthetic satisfaction was rated by the patient on a 1-5 point scale. Seven patients were male, and 1 female. Mean age was 21.6 ± 8.5 years (range, 15-42 years). Mean surgery time was 14.9 ± 2.4 min (range, 10-18 min). Mean preoperative flexion contracture was 85.9 ± 7° (range, 75-95°), and mean postoperative flexion contracture was 4 ± 3° (range, 0-10°). Transient proximal interphalangeal joint swelling was seen in 1 case and pin tract infection in 1. TAM was perfect in 5 fingers and good in 6. Patients were either very satisfied (n = 5) or satisfied (n = 3) with the esthetic appearance of each operated finger. Camptodactyly could be managed with a hinged external fixator simply and effectively with gratifying results in selected patients. LEVEL OF EVIDENCE: Level IV, case series.
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Affiliation(s)
- M Deveci
- Kayseri State Hospital, Department of Orthopedics and Traumatology, Sanayi Mah. Atatürk Bulvarı Hastane Cad. No: 78, 38010, Kocasinan, Kayseri, Turkey
| | - H O Arik
- Antalya Training and Research Hospital, Department of Hand Surgery, Soğuksu mah. Kazımkarabekir Cad. Muratpaşa, 07100, Antalya, Turkey.
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Dogrul A, Seyrek M, Yesilyurt O, Deveci M. 063 Repurposing of atypical antipsychotic with high affinity against 5-HT 7 receptors as antipruritic agent. J Invest Dermatol 2016. [DOI: 10.1016/j.jid.2016.06.080] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Karaahmet F, Kilincalp S, Deveci M, Coban S, Yuksel O. Letter: misoprostol may have a beneficial effect in biliary colic. Aliment Pharmacol Ther 2012; 36:602-3; author reply 603. [PMID: 22913850 DOI: 10.1111/j.1365-2036.2012.05219.x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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Oztan HY, Ulusal BG, Turegun M, Deveci M. Titanium screw implantation to the articular eminence for the treatment of chronic recurrent dislocation of the temporomandibular joint. Int J Oral Maxillofac Surg 2009; 34:921-3. [PMID: 16257356 DOI: 10.1016/j.ijom.2005.06.010] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2004] [Revised: 03/14/2005] [Accepted: 06/14/2005] [Indexed: 10/25/2022]
Abstract
In this report, the technical details of a new surgical technique are presented for the treatment of chronic recurrent dislocation of the temporomandibular joint. The procedure is performed under local anesthesia. Two millimeters of skin incision is carried out 2-2.5cm below the articular eminence, and a tunnel is created above the superficial musculoaponeurotic plane toward the eminence. Then via a specially designed trocar, a 20mm titanium screw is implanted into the most prominent part of the eminence perpendicularly. Thereafter, the patient is told to actively open his/her mouth, and the luxation and position of the screw is checked with the C-arm fluoroscopy. Once the correct position is assured, the trocar is removed and the incision is sutured with 6/0 prolene.
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Affiliation(s)
- H Y Oztan
- Ataturk Research and Training Hospital, Izmir, Turkey
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Orhan I, Senol FS, Gülpinar AR, Kartal M, Sekeroglu N, Deveci M, Kan Y, Sener B. Acetylcholinesterase inhibitory and antioxidant properties of Cyclotrichium niveum, Thymus praecox subsp. caucasicus var. caucasicus, Echinacea purpurea and E. pallida. Food Chem Toxicol 2009; 47:1304-10. [PMID: 19285534 DOI: 10.1016/j.fct.2009.03.004] [Citation(s) in RCA: 40] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2008] [Revised: 02/20/2009] [Accepted: 03/02/2009] [Indexed: 12/24/2022]
Abstract
The dichloromethane, ethyl acetate, ethanol, and aqueous extracts of Cyclotrichium niveum (CN) and Thymus praecox subsp. caucasicus var. caucasicus (TP), Echinacea purpurea (EPU), and E. pallida (EPA) along with the essential oils of CN and TP were assessed for their anti-acetylcholinesterase (AChE) and antioxidant activities. AChE inhibition was estimated using spectrophotometric method of Ellman. Antioxidant activity was evaluated by 2,2-diphenyl-2-picrylhydrazyl (DPPH) radical scavenging and ferrous ion-chelating power tests. Ferric-reducing antioxidant power (FRAP) of CN and TP were also tested. CN essential oil was found to contain isomenthone (56.21%) and pulegone (19.76%). The ethyl acetate (83.11-87.98%) and dichloromethane (73.45-84.02%) extracts of CN showed the highest AChE inhibition. The ethyl acetate and ethanol extracts of TP exerted significant DPPH scavenger effect. The water extracts of CN and TP and the chloroform extract of the aerial parts of EPU displayed the highest ferrous ion-chelating effect. The leaf and flower essential oils of TP had the best FRAP.
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Affiliation(s)
- I Orhan
- Department of Pharmacognosy, Faculty of Pharmacy, Gazi University, 06330 Ankara, Turkey.
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Abstract
OBJECTIVE We aimed to review characteristics of mushrooms and mushroom poisoning and compare clinical picture, laboratory data, treatment modalities and prognostic factors in children with amanita intoxication and non-amanita mushroom poisoning. METHODS We analyzed 39 pediatric patients through 1994-2004, retrospectively from the patient files and evaluated the patients in two groups as patients with amanita intoxication and patients with non-amanita mushroom poisoning. All of the cases were admitted to the hospital in autumn. Twenty three (59%) of the patients were female and 16 (41%) were male. Mean age of the patients was 8.05 +/- 2.10 years. RESULTS Amanita phalloides toxin was detected in the serum in 8 patients. Eleven (28%) of the cases were strongly suggestive of amanita poisoning but alpha amanitin level could not be studied. The average time of appearance of symptoms after mushroom consumption, duration of symptoms, hospital stay, serum AST, ALT, PT and creatinine levels were significantly higher in patients with amanita poisoning (p<0.01). Conventional therapy, antidote therapy together with hemoperfusion were carried out in 16 (41%) of the patients. Four of the patients in whose blood amatoxin was detected (50%) and 3 of the patients highly suggestive of amanita poisoning (30%), totally 7 patients died of hepatic coma. The average time of admission to hospital, mean AST, ALT, creatinine and PT values at 3rd day were significantly higher in patients who died of hepatic coma. Prognosis was better in case of early admittance to hospital in patients with amanita poisoning. CONCLUSION Early diagnosis and treatment in mushroom poisoning can be life saving. Public awareness is very important in prevention of intoxication as well as encouraging early admission to hospitals.
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Affiliation(s)
- M Erguven
- Department of Pediatrics, Ministry of Health, Goztepe Educational Hospital, Istanbul, Turkey
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Deveci M, Gilmont RR, Dunham WR, Mudge BP, Smith DJ, Marcelo CL. Glutathione enhances fibroblast collagen contraction and protects keratinocytes from apoptosis in hyperglycaemic culture. Br J Dermatol 2005; 152:217-24. [PMID: 15727631 DOI: 10.1111/j.1365-2133.2004.06329.x] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
BACKGROUND Cutaneous wound healing is relatively slow in patients with diabetes. OBJECTIVES To test the hypothesis that this defect in healing of wounds in patients with diabetes results from dysfunction of skin fibroblasts and epidermal keratinocytes and that this dysfunction is related to disrupted intracellular glutathione (GSH) homeostasis. METHODS We investigated the effects of esterified GSH on the contraction of fibroblasts in a fibroblast-populated collagen lattice and on keratinocyte apoptosis. RESULTS High glucose medium (hyperglycaemia) reduced the contraction ability of fibroblasts (P < 0.05). The normalization of glucose medium concentrations for hyperglycaemic fibroblasts did not restore the contraction capacity. The percentage of apoptotic keratinocytes was statistically higher in hyperglycaemic cells (P < 0.05). GSH media concentrations ranging from 0.1 to 100 micromol L(-1) restored the ability of hyperglycaemic fibroblasts to contract the gels in a concentration-dependent manner. Primary human keratinocytes grown in hyperglycaemic medium were more susceptible to apoptosis, and treatment with esterified GSH rescued the keratinocytes from apoptosis. CONCLUSIONS These data suggest that intracellular GSH can normalize skin cell functions disrupted by in vitro cell growth under hyperglycaemic conditions.
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Affiliation(s)
- M Deveci
- Department of Plastic and Reconstructive Surgery, Gulhane Military Medical Academy, Ankara 06018, Turkey
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Sengezer M, Deveci M, Oztürk S, Bozkurt M, Kurt E, Süer AH. Two in one: patient-controlled epidural analgesia (PCEA) to prevent erection and control pain in adult hypospadias-surgery patients. Br J Plast Surg 2002; 55:494-7. [PMID: 12479423 DOI: 10.1054/bjps.2002.3906] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Following penile surgery, erections are painful and may prejudice the result, because the sutures may not withstand a rigid erection. Therefore, prevention of erection and management of pain are extremely important following hypospadias repair, especially in adult patients. In this prospective study, we aimed to achieve these goals by using an epidural block with patient-controlled analgesia. We allocated 20 adult patients scheduled for hypospadias repair randomly either to receive or not to receive epidural analgesia. Postoperative pain was scored according to a standardised scoring system, based on a 10 point visual analogue scale. In group I (n = 10), analgesia was provided by a 3 ml h(-1) continuous infusion of fentanyl (2 microg) and bupivacaine solution (0.125%) in 1 ml saline via an epidural catheter for the first 3 days. Patient-controlled epidural analgesia was administered with an additional 5 ml of the same solution when the pain score was high (> 4). After 3 days, fentanyl was excluded from the treatment protocol, and analgesia was maintained with bupivacaine (0.125%). In group II (n = 10, control group), an epidural catheter was not inserted, and analgesia was maintained with pethidine (1 mg kg(-1)). Pain management was found to be more effective in group I. No erections occurred in group I, but the erection rate in group II was mean +/- s.d. = 1.7 +/- 0.2. The differences were found to be statistically significant (P<0.05). We highly recommend the technique described here, which offers efficient analgesia and control of erection in adult hypospadias patients.
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Affiliation(s)
- M Sengezer
- Department of Plastic and Reconstructive Surgery, Gülhane Military Medical Academy, Ankara, Turkey
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Eski M, Deveci M, Celiköz B, Nisanci M, Türegün M. Treatment with cerium nitrate bathing modulate systemic leukocyte activation following burn injury: an experimental study in rat cremaster muscle flap. Burns 2001; 27:739-46. [PMID: 11600254 DOI: 10.1016/s0305-4179(01)00038-9] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
It is suggested that burn toxin known as lipid protein complex (LPC) stimulates phagocytic cells that cause the release of a variety of inflammatory mediators which induce the activation of leukocytes. It is reported that cerium nitrate (CN) might fix LPC in eschar tissue and prevent LPC from entering the circulation. In this study, we tested the hypothesis that prevention or modulation of LPC initiated cell activation by fixing LPC in eschar tissue with CN treatment, would reduce the number of activated leukocytes, which is an important indicator of inflammation, in rat cremaster muscle flap model. Twenty-eight animals were studied in four groups--group I (control), only cremaster muscle flap was dissected; group II (burn injury), burn injury was performed and flap was dissected; group III (saline); and group IV (CN), following burn injury rats treated with saline and CN, respectively, and than flaps were dissected. Blood vessels were observed in vivo under an intravital microscopy system and the number of rolling, sticking, and transmigrating leukocytes were measured in each group. Burn injury significantly increased the number of activated leukocytes (P<0.001). We observed that CN treatment significantly reduced the number of activated leukocytes following burn injury (P<0.001). In conclusion, we demonstrated that CN treatment significantly decreased the activation of leukocytes, which plays an important role in systemic inflammation. Decreased leukocyte activation is interpreted as prevention or modulation of systemic inflammatory response following burn injury.
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Affiliation(s)
- M Eski
- Department of Plastic and Reconstructive Surgery, Burn Center, Gülhane Military Medical Academy, 06018 Etlik, Ankara, Turkey.
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Abstract
Patients surviving high-voltage electrical injury may have early and delayed sequelae. The most apparent neurological complications are known to be cerebral injury, spinal cord lesions, peripheral-nerve injuries and motor neuropathies. In this study, clonus, which is an unusual late neurological sequela in an electrical burn patient and presented as series of rhythmic, monophasic contractions and relaxations of a group of muscles, is presented. Possible mechanisms of this unusual late sequela and the clinical outcome of the patient are discussed. Ankle and patellar clonus was observed in 4 patients and uvular clonus in 1 patient. Clonus started 3 weeks following the injury in our patients and disappeared over a period of 1 yr in 2 patients, and did not disappear in the remaining 2 patients. In the current literature, this is the first report, which presents an unusual sequela following electrical injury. Clonus should also be considered a specific type of neurological sequela following high- or super-voltage electric injury. This may help to inform the patients in the postinjury period and to improve the efficacy of the rehabilitation of the victims.
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Affiliation(s)
- M Deveci
- Department of Plastic and Reconstructive Surgery and Burn Centre, Gülhane Military Medical Academy, 06018, Etlik-Ankara, Turkey.
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Deveci M, Ozturk S, Kopal C, Cincik M, Sengezer M. Effect of hyaluronan on adult and fetal fibroblast proliferation and collagen synthesis: in vitro study. Eur J Plast Surg 2001. [DOI: 10.1007/s002380100268] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Celiköz B, Deveci M, Duman H, Nşanci M. Recontruction of facial defects and burn scars using large size freehand full-thickness skin graft from lateral thoracic region. Burns 2001; 27:174-8. [PMID: 11226657 DOI: 10.1016/s0305-4179(00)00085-1] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
Reconstruction of facial defects due to trauma, burn scar and congenital deformities is very challenging for reconstructive surgeons. Although many alternative techniques have been suggested, the ideal technique has not been described yet. Full-thickness skin grafting procedures are one of the options, but when larger grafts are needed, donor site morbidity is problematic. Full-thickness skin graft harvested from lateral thoracic region has some advantages for face reconstruction with its larger size, similar colour, thickness, skin quality and texture.
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Affiliation(s)
- B Celiköz
- Department of Plastic and Reconstructive Surgery, Clinic and Burn Center, Gülhane Military Medical Academy, 06018 Etlik, Ankara, Turkey
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Deveci M, Gilmont RR, Terashi H, Ahmed AH, Smith DJ, Marcelo C. Melanocyte-conditioned medium stimulates while melanocyte/keratinocyte contact inhibits keratinocyte proliferation. J Burn Care Rehabil 2001; 22:9-14. [PMID: 11227692 DOI: 10.1097/00004630-200101000-00004] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
The interaction between melanocytes and keratinocytes in epidermal tissue suggest a bidirectional interchange between these two cell types. Although keratinocytes appear to affect melanocyte function, there are no reported effects of melanocytes on keratinocytes. Using cell strains, we examined the effect of melanocytes on keratinocyte proliferation. Two conditioned medium techniques were used: one was a co-culture system, where both cell types, grown on separate surfaces shared a common volume of medium. The second was simply feeding keratinocytes melanocyte-conditioned medium. Mixed cultures (both cell types together in a monolayer) where also studied. Our results showed that melanocyte-conditioned medium and melanocytes in co-culture significantly stimulated keratinocyte proliferation as measured by bromodeoxyuridine incorporation assay. However, growth of both cell types together in culture did not affect the growth rate of either cell type. Our results showed that cultured human melanocytes produce one or more soluble factors that stimulate the growth of cultured keratinocytes.
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Affiliation(s)
- M Deveci
- Department of Trauma, University of Michigan, Ann Arbor, USA
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Oztürk S, Deveci M, Sengezer M, Günhan O. Results of artificial inflammation in scarless foetal wound healing: an experimental study in foetal lambs. Br J Plast Surg 2001; 54:47-52. [PMID: 11121318 DOI: 10.1054/bjps.2000.3460] [Citation(s) in RCA: 20] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Recent experimental and clinical evidence suggests that the foetus responds to injury in a fashion fundamentally different from the adult. Foetal wound healing occurs without scar formation. The mechanisms causing this difference are still not well defined but absence of inflammation may play a significant role. The aim of this study was to investigate the effects of artificially induced inflammation on scarless foetal wound healing. Twelve time-dated pregnant ewes underwent hysterotomies at 70 and 90 days' gestation. A potent chemoattractant agent (N-formyl-methionyl-leucyl-phenylalanine) was injected into the upper lip of the foetus in the first operation. In the second operation, a full-thickness incisional wound on the right side and a 3-mm excisional wound on the left side of the upper lip were created and closed primarily. A control wound was created on the lower lip. Macroscopic and histologic examinations of the wounds after birth revealed visible scar lines on the upper-lip wounds but no scar line on the lower lip, and an increase in fibrous tissue and collagen content in the upper-lip wounds. We have shown that injecting a chemotactic agent can stimulate inflammation in a period of gestation when tissue injury can not. Although lack of inflammation due to tissue injury in the early period of foetal life may be an important cause of scarless healing, further experimental studies should be carried out to investigate the pathways that are not activated by tissue injury, the immune status of the foetus and the growth factors involved in the inflammatory response.
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Affiliation(s)
- S Oztürk
- Plastic and Reconstructive Surgery Clinic, Corlu Military Hospital, Corlu, Turkey
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Deveci M, Ozturk S, Sengezer M, Pabuscu Y. Comparison of pre- and postoperative orbital volume using three dimensional CT imaging in zygoma fracture patients. European Journal of Plastic Surgery 2000. [DOI: 10.1007/s002380000201] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Abstract
PURPOSE This study reports a simple method with high accuracy for determining orbital volume from computed tomography (CT) scans. MATERIALS AND METHODS The volume of 20 orbits was evaluated in 20 dry skulls by use of a 3-dimensional software program in General Electric High-Speed Advantage CT/I (Milwaukee, WI), and compared with the volume obtained by direct measurement using the water displacement method. Accuracy of volume measurement by this software program was assessed statistically by paired samples t-test. RESULTS The mean volume was found to be 28.37 mL +/- 2.15 by direct impression and 28.41 mL +/- 2.09 by the software program. Volume difference between the 2 methods averaged 0.93 +/- 1.08 mL for each orbit (P < .01). The correlation between the techniques was found to be high (r = 0.887, P < .01). There was no significant volume discrepancy between the 2 methods. CONCLUSION Measurement by the technique described is an easy and accurate method of assessing the volume of the orbit.
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Affiliation(s)
- M Deveci
- Department of Plastic and Reconstructive Surgery, Gülhane Military Medical Academy, Ankara, Turkey.
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Abstract
Immunosuppression following thermal injury has been noted in recent years. Both cellular and humoral immune systems have been reported to be affected. The present study aimed to compare the quantitative differences between cutaneous and electrical burn patients in respect to the partition and levels of lymphocyte populations. From March 1997 through February 1998, 15 patients with major thermal injury or high voltage electrical injury were included in this clinical prospective study. Blood samples were collected at three and seven days postburn. The evaluation of lymphocyte populations of patients was performed by SimulTest IMK plus. T cell and B cell populations, activated T cells, natural killer and helper T cell levels were all suppressed in both groups. Suppressor T cell levels were elevated in electrical burn group at both three and seven days. Therefore, CD 4/CD 8 ratios were more suppressed in electrical burn group. In conclusion, lymphocyte populations in electrical burn patients and also contributing factors which play important roles in the development of sepsis in both group need to be investigated further.
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Affiliation(s)
- M Deveci
- Department of Plastic and Reconstructive Surgery and Burn Centre, Gülhane Military Medical Academny, Ankara, Turkey.
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Abstract
The physiopathological events following thermal injury are not limited to the surface effects of heat but are also related to acute inflammatory reactions. Both tumour necrosis factor-alpha (TNF-alpha) and interleukin-6 (IL-6) are important mediators of the acute and severe inflammatory reaction in thermal injury. Surgical manipulation of the burn wound is known to prevent excessive release of cytokines. Cerium nitrate--a rare earth element--has been reported to have a protective effect against postburn immunosuppression. The aim of this study was to compare the effects of burn wound debridement and treatment with cerium nitrate bathing on the serum levels of TNF-alpha and IL-6 in rats. Treatment by cerium nitrate bathing prevented the elevation of TNF-alpha levels in the early period after thermal injury. The experimental study showed, as in other studies, that high levels of IL-6 appear to inhibit TNF-alpha elevation. High levels of IL-6 and, as a result, relatively low levels of TNF-alpha in the early period of thermal injury may limit the severity of the inflammatory reaction, which is caused by TNF, the most potent inflammatory cytokine. Since similar levels of IL-6 and TNF-alpha were achieved by both cerium nitrate bathing and burn wound debridement, cerium nitrate may be considered as equivalent to prompt excision of burn eschar.
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Affiliation(s)
- M Deveci
- Department of Plastic and Reconstructive Surgery, Burn Centre, Gülhane Military Medical Academy, Ankara, Turkey
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Duman H, Deveci M, Uygur F, Sengezer M. Reconstruction of contour and anterior wall defects of frontal bone with a porous polyethylene implant. J Craniomaxillofac Surg 1999; 27:298-301. [PMID: 10717832 DOI: 10.1054/jcms.1999.0902] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
Frontal bone contour defects cause marked facial deformity, which is instantly obvious to the observer. The aetiology is usually post-traumatic either following a traffic accident or a gunshot injury. The contour deformity of the frontal bone was reconstructed using Medpor porous polyethylene in 12 consecutive patients during a period of 2 years. In four of the patients, we used a coronal approach, whilst using the old incision scar and laceration for access in the remainder. In two of the patients it was not necessary to fix the implant at all, but the remainder were fixed with lag screws because of implant mobility. The aetiology, the technique used, and the results obtained are presented.
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Affiliation(s)
- H Duman
- Gülhane Military Medical Academy, Department of Plastic and Reconstructive Surgery, Etlik, Ankara, Turkey
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Abstract
BACKGROUND Anaphylaxis to topical application of rifamycin SV, which is used topically in the fields of surgery and dermatology, is rare. METHODS We report two cases of systemic reactions occurring after local administration of rifamycin (Rifocine, Gruppo Lepetit, Italy). Both of them needed repeated intermittent topical applications. Skin prick tests with Rifocine constituents were performed on our patients, and also on ten atopic and ten nonatopic subjects. Although an old investigative tool, Prausnitz-Küstner (P-K) test was also performed on one of the patient's spouses to show passive transfer and the IgE-mediated mechanism. RESULTS Allergy assessment with skin tests on the patients were negative for aeroallergens, latex, and Rifocine constituents (except rifamycin SV). The patients' prick tests with rifamycin SV were positive, and the control subjects were negative. P-K testing was positive. CONCLUSION Two case reports support the existence of IgE-mediated reactions to rifamycin SV. IgE-mediated anaphylactic reactions from rifamycin SV appear to be extremely rare.
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Affiliation(s)
- F Erel
- Department of Allergy, Gülhane Military Medical Academy, Ankara, Turkey
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Deveci M, Dibirdik I, Çeliköz B, Selmanpakoĝlu N, Kisa U. Alpha-tocopherol and ginkgo biloba treatment protects lipid peroxidation during ischemic period in rat groin island skin flaps. Eur J Plast Surg 1997. [DOI: 10.1007/bf01002048] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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Abstract
A case of coup de sabre, a linear form of scleroderma, is presented. Treatment consisted of soft-tissue expansion and autologous bone grafting to the forehead, a composite graft for alar reconstruction, and a scalp graft for eyebrow reconstruction. None of the linear scleroderma cases reported in the literature consisted of bony reconstruction.
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Affiliation(s)
- M Sengezer
- Gülhane Military Medical Academy and Medical School, Department of Plastic and Reconstructive Surgery, Ankara, Turkey
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