Mahir Mahirogullari

Treatment of Fractures of the Humeral Capitellum Using Herbert Screws

Isolated fractures of the capitellum are rare injuries and account for 1% of all elbow injuries. The purpose of this study is to evaluate the clinical outcomes of 11 Type I capitellum fractures treated by open reduction and internal fixation using at least two standard Herbert screws between 1998 and 2003. The average age of the patients was 27.5 years. The mean follow-up time was 23.4 months. The final postoperative assessment was made at the 12th month. The results were evaluated according to the Mayo Elbow Performance Index. We obtained excellent result in eight patients and good result in three patients. We recommend open reduction and fixation with Herbert screws inserted from the posterior surface of the lateral epicondyle and early mobilization in Type I fractures of the capitellum.

Comparison of outcomes of two different surgeries in regarding to complications for chronic anterior shoulder instability

IntroductionThe purpose of this study is to compare the early clinical results of two techniques in regarding to complications in the patients who suffered from chronic anterior traumatic isolated shoulder instability.MethodEighty-five patients underwent reconstructive procedures due to chronic isolated traumatic shoulder instability in our clinic between 1990 and 2002. Sixty-four patients in whom preoperatively Bankart lesion were detected with MRI and who participated in the regular follow-up were included in the study. Thirty-four patients were treated with Bankart repair (Group I) and 30 patients were treated with Modified Bristow procedure (Group II). Mean follow-up period was 25 (24–39) months for group I and 28 (24–96) months for group II. All cases were evaluated preoperatively and postoperatively according to Rowe scoring system.ResultsMean Rowe scores were 90 and 88.1 for group I and II, respectively. Due to recurrent dislocation, four revision surgeries (one in group I, three in group II) were performed. Surgical complications were encountered in group II, just as fracture at the bone block in four cases, nonunion in five cases and removal of loose screw in one case.DiscussionAccording to clinical outcomes, both the techniques are useful and feasible for the treatment of the chronic traumatic isolated anterior shoulder instability; however, complication rate is higher in the Modified Bristow technique and, Bankart repair is directed to the anatomic repair of the original pathology.

Biodegradable implants in the treatment of scaphoid nonunions

We reviewed 12 male patients with scaphoid nonunions treated by open reduction, bone grafting, and internal fixation with biodegradable implants made of self-reinforced poly-l-lactic acid. Mean patient age was 22.5 (20–25) years. Ten patients had type D2 scaphoid nonunions with a fracture line in the middle one third, one patient had type D2 nonunion with a fracture line in the proximal one third, and one patient had type D1 distal one-third fibrous union. The mean wrist score (modified Mayo wrist score) was 20.8 (10–40) preoperatively and improved after 22–80 months (55–90). All nonunions healed, and the mean solid union time was 4.5 (3.5–7) months. We obtained excellent results in five patients, good results in four, fair results in two, and a poor result in one. The results of this study offer a valid alternative in the fixation of scaphoid nonunions. The major advantage of biodegradable materials is to eliminate the requirement for the removal of the fixation material.RésuméNous avons examiné douze malades de sexe masculin avec une non-consolidation du scaphoïde traitée par réduction ouverte, greffe osseuse et fixation interne avec des implants biodégradables faits d’acide poly-l-lactique auto-renforcé (SR-PLLA). L’âge moyen des malades était de 22.5 ans (20–25). Dix malades avaient une non-consolidation de type D2 avec le trait de fracture dans le tiers central, un malade avait le type D2 avec un trait de fracture dans le tiers proximal et un malade avait le type distal D1 avec union fibreuse. Le score moyen du poignet (Mayo wrist score modifié) était 20.8 (10–40) en préopératoire et amélioré après 22 mois à 80 (55–90). Toutes les nonunions ont consolidées dans un temps moyen de 4.5 mois (3.5–7). Nous avons obtenu d’excellents résultats chez cinq malades, de bons résultats chez quatre, des résultats médiocres chez deux et un résultat mauvais pour une. Les résultats de cette étude offrent une alternative valide pour la fixation des non-consolidations du scaphoïde. L’avantage majeur des matières biodégradables est d’éliminer l’exigence d’ablation du matériel d’ostéosynthèse.

Klippel-Feil syndrome and associated ear anomalies.

BACKGROUND AND PURPOSE Klippel-Feil syndrome (KFS) is a congenital segmentation anomaly of the cervical vertebrae that manifests as short neck, low hair line, and limited neck mobility. Various systemic malformations may also accompany the syndrome including wide variety of otopathologies affecting all 3 compartments of the ear (external, middle, and inner ear) as well as internal acoustic canal and vestibular aqueduct. We aimed to investigate these involvements and their clinical correlates in a group of patients with KFS. MATERIALS, METHODS, AND RESULTS We present 20 KFS cases, of which 12 (% 60) displayed most of the reported ear abnormalities such as microtia, external ear canal stenosis, chronic ear inflammations and their sequels, anomalies of the tympanic cavity and ossicles, inner ear dysplasies, deformed internal acoustic canal, and wide vestibular aqueduct, which are demonstrated using the methods of otoscopy, audiologic testing, and temporal bone computed tomography. CONCLUSIONS This series represents one of the highest reported rate of ear involvement in KFS. We found no correlation between the identified ear pathologies and the skeletal and extraskeletal malformations. The genetic nature of the syndrome was supported by the existence of affected family members in 4 (20%) of the cases.

Treatment of Rupture of the Achilles Tendon with Fibrin Sealant

Background: The optimal management strategy for acute Achilles tendon ruptures is controversial. These injuries historically were treated by nonoperative methods (cast immobilization, bandaging); however, operative repair of the ruptured tendon has become popular. Methods: Thirty-two patients who had rupture of the Achilles tendon were treated operatively with use of fibrin sealant, and clinical and functional performance measures were assessed after a mean followup of at least 6 months between November, 1998, and July, 2003. All of the patients were male. Average age was 38.18 (30 to 45) years. All of the patients were followed for at least 18 months after surgery. Average followup time was 22.4 (18 to 56) months. We evaluated all patients according to the scoring system of Thermann et al.Results: Our results were excellent in 24 patients and good in eight patients. One patient had rerupture 3 weeks after surgery. Conclusion: Fibrin sealants are biologically compatible, hemostatic agents derived from human plasma that can be used instead of suture or suture support. We think that the treatment of rupture of the Achilles tendon with fibrin sealant is a useful treatment, and there is less risk of complications, such as deep infection, than in other operative procedures. We had no wound closure problems, the incision size was small, and the operating time was short. However, it must be remembered that the risk of disease transfer by fibrin sealant application is still present.

Management of the bilateral congential dislocation of the hip and knee: a case report.

Congenital dislocation of the knee (CDK) is a rare disease and may be associated with other congenital and musculoskeletal disorders. We report our result in the treatment of a patient with CDK and DDH that treated with serial casting and Pavlik harness. Early diagnosis of the CDK is very important non operative treatment usually provides more stabile, greater range of motion and much more quadriceps strength than the surgical treatment. Early reduction of dislocation prevents formation of the knee contracture.

Treatment of a Unicameral Bone Cyst of Calcaneus with Endoscopic Curettage and Percutaneous Filling with Corticocancellous Allograft

The surgical procedures for unicameral solitary calcaneal bone cysts have ranged from simple curettage and grafting to subperiosteal resection with internal fixation and grafting. In this article, an endoscopically assisted technique is proposed for the curettage of a simple calcaneal cyst that takes advantage of direct visualization of the cyst wall and contents and permits accurate assessment of the extent of the lesion. After curettage, percutaneous filling of the defect with corticocancellous allograft makes the technique a complete, minimally invasive surgical approach for this condition. The technique uses 2 lateral portals, one for viewing and the other for manipulation, both of which are created under fluoroscopic control. Once the cyst has been located, the 30 degrees arthroscope is used to evacuate fluid, after which more solid cyst contents are fragmented and removed. Thereafter, curettage of the inner surface of the cavernous cyst wall is performed. Finally, complete packing of the previously cystic cavity with crushed corticocancellous allograft is performed under endoscopic visualization and confirmed radiographically.

Lateral dislocation of the knee joint after total knee arthroplasty: a case report

BackgroundTotal knee arthroplasty (TKA) is a successful therapy for functional improvement and pain relief in advanced symptomatic degeneration of the knee joint. But it can be associated with many complications, one of which is instability.Case presentationA 70-year-old woman was referred to our hospital because of right knee dislocation after TKA was performed on her right knee due to severe varus deformity and flexion contracture. This instability was caused by persistent MCL tightness and iatrogenic lateral collateral, arcuate ligament, and popliteus tendon injury.The torn lateral collateral ligament and arcuate ligament were sutured with no. 2 non-absorbable (Ethibond) sutures with plication of the posterolateral knee capsule. A deep-dish liner was inserted to optimize soft tissue tension.ConclusionThis is a very severe complication, and surgeons must be cautious about ligament balancing and soft tissue resection during TKA for severe varus and valgus deformities.