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F D'Angelo

Publications and source records attributed to F D'Angelo.

44 records · Page 3Linked to original sources
PubMedDate not supplied

Post-traumatic ossification of the Achilles tendon: description of a case.

The presence of small areas of ossification in the Achilles tendon is a relatively frequent finding. It is instead rare to find large, extensive ossifications for more than half of the tendon. The authors describe a case of a man aged 45 years who, in the wake of an unknown lesion of the Achilles tendon, developed clinically symptomatic ossification 9.5 cm in length and 2.3 cm in width. The patient was treated surgically by removal of the ossified portion and repair of the diastasis with a proximal Achilles flap. After 17 months, the patient is asymptomatic, there are no disorders in walking, and he exclusively shows moderate limitation in range of movement of the ankle joint associated with tricipital hyposthenia. Bone metaplasia of the Achilles tendon is a rare event, that can follow trauma or surgery. The size of the area to be removed implies considerable difficulty in repair of the continuity and in recovery of the length of the tendon.

Achilles Tendon↗
PubMedDate not supplied

[Work-related musculoskeletal diseases in dental professionals. 1. Prevalence and risk factors].

The past two decades have witnessed a sharp rise in the incidence of work-related musculoskeletal disorders (WMSD). All occupations are involved; in dental professionals (dentists, dental hygienists and dental auxiliaries) this problem occurs in 54-93% of subjects, with higher risk in elderly subjects and women. Spine, shoulder, elbow and hand are mostly involved. Prevention of WMSD is becoming crucial and requires the identification and modification of risk factors. Individual characteristics of the worker--such as gender, age, stature, physical condition, strength, etc.--may contribute to the occurrence of these musculoskeletal disorders. Moreover, the specific occupation and work organisation may be the source of ergonomic hazards. Awkward postures, prolonged repetitive movements, intense work schedules or fast work pace represent important risk factors for WMSD. Sometimes the dentist's workstation is not suited to the specific professional characteristics and an ergonomic improvement is needed. Finally, factors connected with professional equipment (such as vibrations, or sharp and hard surfaces causing pressure points) may also contribute to generating WMSD in dental professionals.

Aged↗
PubMedDate not supplied

Two-stage revision surgery to treat an infected hip implant. A comparison between a custom-made spacer and a pre-formed one.

A retrospective study was conducted to evaluate the results of two-stage surgical treatment for infected hip implant using two different spacers in antibiotic-impregnated cement, one custom-made and one pre-formed. Out of a total of 20 patients treated between 1995 and 2003, the temporary implant of one custom-made spacer was carried out in 8 cases, while in the remaining 12 cases we resorted to using a pre-formed spacer (Spacer G). In both groups we observed one recurrence of infection, for an overall 90% success rate in terms of eradication of the infection. Custom-made spacers had a greater incidence of local complications (1 breakage, 1 dislocation, 1 sinking of the revision stem) as compared to pre-formed ones (1 dislocation). The clinical results evaluated using the Harris Hip Score showed a statistically significant difference (p < 0.05) in both groups as compared to the preoperative score. The use of a pre-formed spacer, although more costly as compared to that custom-made one, was advantageous in some ways, for example in terms of standardization of the implant method, the lower incidence of mechanical complications and the better functional results.

Aged↗
PubMedDate not supplied

Patient selection and factors affecting results following resection for hepatic metastases from colorectal carcinoma.

Personal experience is reported of 47 consecutive liver resections for metastatic colorectal carcinoma treated in the I Clinica Chirurgica of the University of Rome for the purpose of contributing to treatment and evaluating the clinical factors and possible determinants of prognosis that could be potentially predictive of outcome and length of survival after liver resection: Duke's stage of primary colorectal cancer, synchronous or metachronous disease, number of hepatic lesions. Patients were classified according to the proposed staging system of the "Istituto Nazionale Tumori" in Milan. For Stage I and II patients the median survival time was 15 months, while in Stage III patients survival time was reduced to only 4.5 months. The 3- and 5-year survival rate was 20% and 12% respectively for Stage I patients; no patients at stage II or III survived more than 3 years.

Adenocarcinoma↗
PubMedDate not supplied

Thoracic sympathectomy. Review of indications, results and surgical techniques.

87 patients operated upon for 125 thoracic sympathectomies with different surgical techniques (supraclavicular, axillar and posterior approach) were studied. Authors noticed clear differences in results according to the sex of the patient and basic disease. Some observations about advantages and disadvantages of the different surgical techniques are also reported. According to the results, Authors suggest a particular therapeutical behaviour.

Female↗
PubMedDate not supplied

[Totally implantable venous access systems. Analysis of complications].

UNLABELLED: Totally implantable central venous access devices (Port-a-Cath, PaC) allow better treatment of cancer patients, with safe administration of chemotherapeutic agents, and are well accepted by the patients. The aim of the present paper is to analyze the complications of the different implant techniques on the basis of a personal experience of 92 central venous access devices. MATERIAL AND METHODS: A total of 92 PaC (Port-a-Cath, Pharmacia: Celsite Braun) have been implanted in 88 patients between August 1992 and June 1995 for cancer treatment. Age ranged between 19 and 79 years (median 52 years), 56 were male and 32 women. PaC have been implanted by percutaneous cannulation of the subclavian vein, with Seldinger technique, in 34 cases; by venous cutdown respectively on the cephalic vein in 46 cases, the jugular vein in 7 cases, the basilar vein in 4 and the saphenous vein in 1 case. Four patients experienced a double implant. In 84 cases the implant was done under local anesthesia, while in 8 required general anesthesia, during operation for the primary neoplasm. RESULTS: A total of 7 complications were experienced (7.6%, 7/92): 4 sepsis and 3 mechanical. No cases of pnx were observed. Sepsis occurred after 29, 45, 64, 401 days of implantation respectively, and culture demonstrated S. aureus in 2 cases, and E. coli and Klebsiella oxytoca in 1 case each. Mechanical complication comprehends 2 cases of catheter dislodgement and 1 case of port rotation. No complications were noticed in case of implant during surgery for primary cancer (8 cases). In 7 cases the procedure has been converted from cephalic vein cutdown to percutaneous cannulation of the subclavian vein due to anatomic reasons (13.2%, 7/53). Five PaC have been explanted for complications. DISCUSSION: On the basis of the personal experience we think that PaC are of easy implant, with few complications and of good acceptance from the patients. We prefer venous cutdown on cephalic vein as implant technique because of avoidance of pnx or bleeding complications. Percutaneous puncture of subclavian vein is useful for implantation during major surgery, because less time consuming, and in case of anatomical anomalies fo the cephalic vein. Basilic vein cutdown has been utilized exclusively for esthetic reason in young people, to avoid the scar in the upper thoracic region. Alternative implant techniques has been employed in special conditions, such as catheter position in the inferior v.cava, or early in our experience (internal jugular vein). A total of 7 complication have been reported (7.6%), 4 sepsis and 3 mechanical (2 dislodgement, 1 rotation). Sepsis were not related to implant technique, presenting on day 29, 45, 64 and 401 respectively; all required the explant of the PaC as a treatment. Mechanical complications are related to surgical technique; all required re-exploration with 1 explant and 2 reposition of the PaC. In PaC positioning during surgery for primary cancer (8 cases) no morbidity has been reported. All but the 5 PaC explanted were functioning until patient's need; maximum length reported is 42 months.

Adult↗