An adjustable syringe suction drain.
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Biomedical subjects
Publications and source records attributed to Onder Tan.
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The loss of web space may be congenital or acquired. Although local skin flaps are usually preferred, recurrence rate is fairly high. In this study, we used the VM-plasty as a versatile technique to create a web space and expanded its applications. Thirteen patients (7 males and 6 females) with 22 syndactylous webs were operated on using this technique. The web contractures were developed on scarred tissues in 9 patients, whereas only 4 cases presented with primary congenital syndactylies. The skin graft was not used in any of the patients. All the patients gained web functions with a good esthetic appearance without any recurrence. The technique is fairly versatile and can be used both in the hand and foot for congenital complete or incomplete syndactylies and acquired web space contractures. So, we advise the VM-plasty both in primary and recurrent cases with web space loss.
PURPOSE: Inverted T-shaped silicone implants have been used for reconstruction of ankylosed temporomandibular joints for 10 years. As the implant is custom made during the operation, dimensional adjustments according to individual need are routine. MATERIAL AND METHOD: A new modification to increase the stability of the inverted T-shaped silicone implant is presented. The modification consists of a middle process on the long arm of the T-shaped silicone implant, the first of which was inserted into the medullary cavity of the mandibular ramus. This modification further stabilizes the implant position and helps prevent its displacement. The modification was used on difficult cases such as bilateral ankylosis, osteotomies below the condylar notch or incompliant patients. This modification was used in six patients. RESULTS: No dislocation, nor extrusion of the implant or re-ankylosis of TMJ was observed.
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Aplasia cutis congenita or congenital absence of the skin is a rare and serious congenital disease; its etiopathogenesis remains unclear. In this condition, localized or widespread areas of skin are absent at birth. A newborn suffering from an unusual aplasia cutis congenita located asymmetrically on the nonscalp, without blistering, was presented. This patient was completely healed with conservative treatment.
Calcinosis cutis, one of the rare manifestations of systemic calcinosis, is characterized by the deposition of calcium and phosphate salts in the skin. Metastatic calcinosis, usually a late complication of chronic renal failure, arises from increased calcium or phosphate levels in the serum or both. Both sexes and all ages may be affected; however, cutaneous involvement is uncommon, particularly in children. We present the youngest patient, to our knowledge, with end-stage renal disease and cutaneous metastatic calcification resulting from secondary hyperparathyroidism. A 2-month-old infant presented to the pediatric service with anuria and uremia. A renal biopsy specimen showed chronic tubulo-interstitial nephritis. Indurated, firm, tender reddish papules were localized to both lower limbs, and extensive irregular nodules and plaques with ulceration and white stony contents were localized to the right upper limb. Topical antibiotic ointment was applied to the skin lesions to prevent secondary infection. However, acute peritonitis developed during peritoneal dialysis, and death occurred as a result of sepsis.