[Laser-assisted angioplasty in chronic obliterative arteriopathies of the lower limbs. The authors' personal experience].
The laser represents one of the most interesting new methods of vascular surgery. As for laser-assisted angioplasty, the major clinical experience has come with Nd: Yag and Argon lasers. The authors comment on the 1989-1992 series of cases consisting of 51 arteries recanalized with a Nd:Yag laser--the patients were 42 men and 9 women, their mean age being 56.6 years. Four iliac obliterations, 36 femoropopliteal and 11 popliteotibial obliterations were treated surgically, according to the single anatomical radiologic circumstances. The immediate results showed 41 recanalizations (80.4%) 3 perforations (5.9%), 6 dissections (11.8%) and 2 distal emboli (3.9%). The long-term results, with a follow-up period ranging 6 months to 4 years (average: 1.8 years), were investigated with seriated c.w. Doppler, Doppler US and digital venous angiography and showed, in 34 examined patients, 22 patencies (64.7%), 8 stenoses > 50% (23.5%) and 3 occlusions (11.8%). These findings prove the value of laser-assisted--both percutaneous and surgical--angioplasty in the treatment of arterial occlusions both alone and combined with surgery. The results, whose positivity comes also from an eclectic interaction with surgery, and mostly from a systematic enhancement of the laser channel with balloon angioplasty, could be markedly improved upon by means of more selective and effective equipment.
Giuntini
G
G
Dipartimento di Discipline Chirurgiche ed Anatomiche, Università degli Studi di Palermo.
Midiri
M
M
Bentivegna
E
E
Romano
P
P
Lo Bosco
S
S
Talarico
F
F
La Gattuta
F
F
D000328:Adult; D000368:Aged; D000772:Anesthesia, Local; D017222:Angioplasty, Balloon, Laser-Assisted / Q000009:adverse effects / Q000295:instrumentation / Q000379:methods* / Q000706:statistics & numerical data; D001157:Arterial Occlusive Diseases / Q000150:complications / Q000175:diagnosis / Q000453:epidemiology / Q000601:surgery*; D002908:Chronic Disease; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D007866:Leg / Q000098:blood supply*; D008297:Male; D008875:Middle Aged; D011182:Postoperative Care; D011292:Premedication
L'angioplastica laser-assistita nelle arteriopatie obliteranti croniche degli arti inferiori. Esperienza personale.