Hip joint method
The present invention relates to a method of treating a hip joint of a human patient by providing at least one hip joint surface, said hip joint comprising a caput femur and an acetabulum, said method comprising the steps of: cutting the skin of said human patient, dissecting an area of the pelvic bone on the opposite side from said acetabulum, creating a hole in said dissected area, said hole passing through said pelvic bone and into said hip joint of said human patient, and providing at least one hip joint surface to said hip joint, through said hole in said pelvic bone of said human patient. The method further relates to a laparoscopic/arthroscopic method of treating a hip joint of a human patient by providing at least one hip joint surface, said hip joint comprising a caput femur and an acetabulum, said method comprising the steps of: inserting a needle or a tube like instrument into the patient's body, using the needle or tube like instrument to fill a part of the patient's body with gas and thereby expanding a cavity within said body, placing at least two laparoscopic/arthroscopic trocars in said cavity, inserting a camera through one of the laparoscopic/arthroscopic trocars into said cavity, inserting at least one dissecting tool through one of said at least two laparoscopic/arthroscopic trocars, dissecting an area of the pelvic bone on the opposite side from said acetabulum, creating a hole in said dissected area, said hole passing through said pelvic bone and into said hip joint of said human patient, and providing at least one hip joint surface to said hip joint, through said hole in said pelvic bone of said human patient.
1. A method of treating a hip joint of a human patient by providing at least one hip joint surface, said hip joint comprising a caput femur and an acetabulum, said method comprising the steps of:
cutting the skin of the human patient,
dissecting an area of the pelvic bone on the opposite side from the acetabulum,
creating a hole in said dissected area from the opposite side from the acetabulum, said hole passing through the pelvic bone and into the hip joint of the human patient, and
providing at least one hip joint surface to the hip joint from the opposite side from the acetabulum, through said hole in the pelvic bone of the human patient.
2. A method of treating a hip joint of a human patient by providing at least one hip joint surface, said hip joint comprising a caput femur and an acetabulum, said method comprising the steps of:
inserting a needle or a tube like instrument into the patient's body,
using the needle or tube like instrument to fill a part of the patient's body with gas and thereby expanding a cavity within the body,
placing at least two laparoscopic/arthroscopic trocars in said cavity,
inserting a camera through one of the laparoscopic/arthroscopic trocars into said cavity,
inserting at least one dissecting tool through one of said at least two laparoscopic/arthroscopic trocars,
dissecting an area of the pelvic bone on the opposite side from the acetabulum,
creating a hole in said dissected area from the opposite side from the acetabulum, said hole passing through the pelvic bone and into the hip joint of the human patient, and
providing at least one hip joint surface to the hip joint from the opposite side from the acetabulum, through said hole in the pelvic bone of the human patient.
3. The method of treating a hip joint of a human patient according to claim 1 , further comprising the step of reaming the acetabulum.
4. The method of treating a hip joint of a human patient according to claim 1 , further comprising the step of reaming the caput femur.
5. The method of treating a hip joint of a human patient according to claim 1 , further comprising the step of fixating the hip joint surface to the caput femur or to the pelvic bone.
6. The method of treating a hip joint of a human patient according to claim 5 , wherein said fixation is performed by means of mechanical fixating members, bone cement or adhesive.
7. The method of treating a hip joint of a human patient according to claim 1 , further comprising the step of closing said hole in the pelvic bone.
8. The method of treating a hip joint of a human patient according to claim 7 , wherein said closing of said hole in the pelvic bone is performed by means of bone cement, a bone plug, or a prosthetic part.
9. The method of treating a hip joint of a human patient according to claim 1 , further comprising the step of placing a mould inside of the hip joint of the human patient.
10. The method of treating a hip joint of a human patient according to claim 9 , further comprising the step of injecting a fluid into said mould placed inside of the hip joint of the human patient.
11. The method of treating a hip joint of a human patient according to claim 1 , further comprising the steps of:
placing at least one sealing member between the acetabulum and the caput femur, thus creating a sealed area between the acetabulum and the caput femur, and
injecting a fluid into said sealed area, and
said fluid changing from fluid to solid form.
12. The method of treating a hip joint of a human patient according to claim 1 , further comprising the step of withdrawing instruments.
13. The method of treating a hip joint of a human patient according to claim 1 , further comprising the step of closing the skin of the human patient using sutures or staples.
14. The method of treating a hip joint of a human patient according to claim 1 , wherein the step of cutting the skin of the human patient is performed in the abdominal wall of the human patient.
15. The method of treating a hip joint of a human patient according to claim 1 , wherein the step of cutting the skin of the human patient is performed in the inguinal area of the human patient.
16. The method of treating a hip joint of a human patient according to claim 1 , wherein the step of cutting the skin of the human patient is performed in the pelvic region of the human patient.
17. The method of treating a hip joint of a human patient according to claim 2 , wherein said cavity is located in the abdominal region of the human patient.
18. The method of treating a hip joint of a human patient according to claim 2 , wherein said cavity is located in the inguinal region of the human patient.
19. The method of treating a hip joint of a human patient according to claim 2 , wherein the cavity is located in the pelvic region of the human patient.
20. The method of treating a hip joint of a human patient according to claim 1 , wherein the step of dissecting an area of the pelvic bone comprises dissecting an area of the abdominal cavity.