Table reprinted from a German website, roughly translated

Operating surgeon

Biemer / Schaff

Daverio

Exner

Penoid from which fabric

Lower arm fabric, possibly also different body place

Lower arm fabric

straight lines antinode bulge muscles + border skin rags

Reinforcement implant

Bone fragments

keins or artificial prosthesis

silicone staff

Breaking through danger

not yet occurred

not with acorn implant

never (Dacronueberzug)

Scars where

Lower arm + additional donor area

Lower arm + chest (instead of chest also border and/or horizontally hypogastric region)

lower abdomen

Scars visibly in trunk

Yes

Yes

no

Impairment where

Lower arm (sensitivity)

Lower arm (sensitivity)

Force potential of the abdominal muscles

Impairment strength

no more surface sensitivity within the donor area

no more surface sensitivity within the donor area

small, effect only in the performance sport

Size of the Penoids

limits

limits

arbitrary (normally, rather largely)

Supply of the Penoids

micro-surgical container

micro-surgical container

natural supply, since when turning down antinode bulge muscle + border rag does not split the main supplying containers becomes

Sensitivity of the Penoids

small, protection sensitivity, additionally klitorale sensitivity in the Penoid

small, protection sensitivity, Temperatursensiblilitaet

in the base third Hautsensibilitaet of the border rags, otherwise protection sensitivity

Period of the sensitivity development

at least 1 year

at least 1 year

6-24 months

Klitorisverlagerung

in Penoidbasis

to the page one folds, evtl.  Direction Penoidbasis

in Penoidbasis or distance according to desire

Urethra

Extension to Penoidspitze

Extension to Penoidspitze

Vorverlegen of the delta into the Klitoris under Penoidbasis or extension up to the Penoidspitze (rare!)

Urethra material

Thigh skin

small schamlippen + lower arm skin

small Schamlippen+ Vaginalschleimhaut or border skin or blister mucous membrane

Minimum number of the sessions (operations) or hospitalizations

5-6:  1.  Mastektomie 2.  Hysterektomie 3.  Urethra extension 4.  Penoidtransplantation 5.  Roll the rag 6 up.  Structure of testicle (see also text)

2:  1.  Mastektomie, Hysterektomie, Penoidaufbau inclusive urethra extension, 2.  Structure of testicle, using the implants

3:  1.  Penoidaufbau + internal sex organs, chest 2.  Urethra extension +Hodenaufbau 3.  Begin the testicle implants

Minimum period of the operations

4.:  5-8 hours (Transplantation)

1.:  9-13 hours

1.: 4-5 Hours, 2.: 3-4 Hours 

 

Duration of the hospitalization

on the average at least 51 days

1.:  approx. 14 days

1.:  20-30 days, 2.:  14 days

Experience of the operating surgeon (Penis structure) *

30 cases finally, 12 in the procedure

over 53 patients

(Other sources say 83 to 165 to date)

over 100 patients

 

 

frequent complications

Urethra narrowings, Fisteln

Urethra narrowings, Fisteln

urethra narrowings, Fisteln when extension up to the Penoidspitze

Remarks

Since allocation of the Penoidaufbaus into single steps the complication rate lowered itself substantially.

frequent modifications of the OI techniques;  since approx. 1995 acorn implants in testing

OI method with lowest complication rate, possibly small inclined slope of the Penoids because of lateral.  Muscle irradiation